european technical approval eta-11/0083 · proizvodnaja negorljivih materialov cesta pod slivnico...

34
SINTEF Building and Infrastructure P.O.Box 124 Blindern N-0314 Oslo Tel. 47 22 96 55 55 Fax 47 22 69 54 38 Authorised and notified according to Article 10 of the Council Directive 89/106/EEC of 21 December 1988 on the approximation of laws, regulations and administrative provisions of Member States relating to construction products MEMBER OF EOTA European Technical Approval ETA-11/0083 Trade name: TECNIVÈR L. Other trade names also applied: FIPRO L, THERMAX SL or MIPROTEC. Holder of approval: MINERALKA d.o.o. Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire Protective Products – Fire protective board, slab and mat products and kits Valid from: to: 2011-10-12 2015-10-12 Manufacturing plant: Mineralka d.o.o. NL Austria This European Technical Approval contains: 34 pages including 3 Annexes which form an integral part of the document European Organisation for Technical Approvals Europäische Organisation für Technische Zulassungen Organisation Européenne pour l'Agrément technique

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Page 1: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

SINTEF Building and Infrastructure POBox 124 Blindern N-0314 Oslo Tel 47 22 96 55 55 Fax 47 22 69 54 38

Authorised and notified according to Article 10 of the Council Directive 89106EEC of 21 December 1988 on the approximation of laws regulations and administrative provisions of Member States relating to construction products

MEMBER OF EOTA

European Technical Approval ETA-110083 Trade name TECNIVEgraveR L Other trade names also applied FIPRO L

THERMAX SL or MIPROTEC

Holder of approval

MINERALKA doo Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl ndash 1380 CERKNICA Sloveacutenia

Generic type and use of construction product

Fire Protective Products ndash Fire protective board slab and mat products and kits

Valid from to

2011-10-12 2015-10-12

Manufacturing plant

Mineralka doo NL Austria

This European Technical Approval contains

34 pages including 3 Annexes which form an integral part of the document

European Organisation for Technical Approvals Europaumlische Organisation fuumlr Technische Zulassungen Organisation Europeacuteenne pour lAgreacutement technique

European Technical Approval No ETA-110083 Page 2 of 34

I LEGAL BASIS AND GENERAL CONDITIONS 1 This European Technical Approval is issued by SINTEF Building and Infrastructure in the

following called SINTEF in accordance with - Council Directive 89106EEC of 21 December 1988 on the approximation of laws regulations and administrative provisions of Member States relating to construction products1 modified by the Council Directive 9368EEC2 and Regulation (EC) Nordm 18822003 of the European Parliament and of the Council3 - Common Procedural Rules for Requesting Preparing and the Granting of European technical approvals set out in the Annex of Commision Decision 9423EC4 - Guideline 018 Fire Protective Products Part 1 ldquoGeneralrdquo and Part 4 ldquoFire protective iiiiiboard slab and mat products and kitsrdquo

2 SINTEF is authorised to check whether the provisions of this European Technical Approval

are met Checking may take place in the manufacturing plant Nevertheless the responsibility for the conformity of the products to the European Technical Approval and for their fitness for the intended use remains with the holder of the European Technical Approval

3 This European Technical Approval is not to be transferred to manufacturers or agents of

manufacturers other than those indicated on page 1 of this European Technical Approval 4 This European Technical Approval may be withdrawn by SINTEF in particular pursuant to

information by the Commission according to Article 5(1) of Council Directive 89106EEC 5 Reproduction of this European Technical Approval including transmission by electronic

means shall be in full However partial reproduction can be made with the written consent of SINTEF In this case partial reproduction has to be designated as such Texts and drawings of advertising brochures shall not contradict or misuse the European Technical Approval

6 The European Technical Approval is issued by the approval body in its official language

This version corresponds fully to the version circulated in EOTA Translations into other languages have to be designated as such

1 Official Journal of the European Communities Ndeg L40 1121989 p 12 2 Official Journal of the European Communities Ndeg L 220 30081993 p 1 3 Official Journal of the European Union Ndeg L 284 31102003 p 1 4 Official Journal of the European Communities Ndeg L17 2011994 p 34

European Technical Approval No ETA-110083 Page 3 of 34

II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL APPROVAL

1 Scope of document and definition and intended use of product

11 Scope

This ETA covers fire protective boards intended for ndash internal use (type Z2 as defined in ETAG 018-4)

TECNIVEgraveR L is intended to protect elements or to be used in assemblies as specified in table 1

Table 1 Intended use

Protection of ETAG 018-1 reference

Use covered by this ETA

Horizontal membrane protection incl suspended ceilings acc to EN 13964 Type 1

Vertical membrane protection Type 2

Load-bearing concrete elements Type 3

Load-bearing steel elements Type 4

Load-bearing flat concrete profiled sheet composite elements Type 5

Load-bearing concrete filled hollow steel columns Type 6

Load-bearing timber elements Type 7 X

Fire separating assemblies with no load- bearing requirements Type 8

Technical services assemblies in buildings Type 9 X

Uses not covered by types 1-9 Type 10

Table 1 shows the possible intended uses of the boards Not all the possible intended uses have been assessed within the framework of this ETA concerning fire resistance performance This ETA covers the fire protective boards TECNIVEgraveR L when applied according to intended use type 7 and type 9 (see right column in table 1) and installed in assemblies in accordance with the provisions given in Annex 2 Additional components as mentioned in sect 123 and sect 21 are not covered by this ETA and cannot be CE-marked on the base of this ETA

With regard to fire resistance performance the other intended uses are supported by other means at national level (as specified in the note in paragraph 221 of this ETA)

The assumed working life5 of the product for the intended use is 25 years if used in environments corresponding to use category type Z2 and provided that the assembled product is subject to appropriate use and maintenance in accordance with paragraph 52 of this ETA

5 The indications given on the working life cannot be interpreted as a guarantee given by the producer but are to be regarded only as means for choosing the right products in relation to the expected economically reasonable working life of the works The user of the product must ensure that the durability assessment made is relevant to the local conditions of use

European Technical Approval No ETA-110083 Page 4 of 34

12 Identification of the product

121 General

TECNIVER L is a fire protective vermiculite board composed of vermiculite and inorganic binders The board is light brown in colour Both sides are smooth

See also section 22 below for other characteristics related to product identification

122 Dimensions and density

Dimensions and density of the boards are given in table 2

Table 2 Dimensions and density TECNIVER L

Density (23degC50RH) 520 kgmsup3 plusmn 15

Thickness (mm)

Thickness designation

Length x width (mm)

Tolerances on length and width

(mm)

35 plusmn 05 L35 2500 x 1200 1900x1200 +-245 plusmn 05 L45 2500 x 1200 1900x1200 +-250 plusmn 05 L50 2500 x 1200 1900x1200 +-255 plusmn 05 L55 2500 x 1200 1900x1200 +-2

This ETA covers the following board thicknesses 35 mm 45 mm 50 mm and 55 mm The fire protective installations must in any case be carried out according to the annexes to this ETA

123 Additional components

Additional components are required for the assembled fire protective system where the TECNIVER L boards are the main component ie assemblies as described in annex 2 The fire protective strips (bands) ldquoTECNIVEgraveR Srdquo and the adhesive ldquoCFD Gluerdquo are additional components referred to by their trade names

Further information regarding additional components is given in sect 21 below

2 Characteristics of product(s) and methods of verification

21 Evaluation of additional components

Additional components used in test assemblies are specified in the installation provisions of the fire resistance tests described in annex 2 of this ETA

For additional components referred to in this ETA specifically (by trade name) the composition of the product (if manufactured by the ETA holder) or its propertiescharacteristics (if supplied to the ETA holder) are laid down in the confidential ETA file held by the Approval Body The ETA holder shall inform the Approval Body if any of this information is no longer correct For

European Technical Approval No ETA-110083 Page 5 of 34

additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing

In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)

Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA

22 Characteristics and methods

221 Safety in case of fire

2211 Reaction to fire

The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1

2212 Fire resistance

The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2

NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA

222 Hygiene Health and the Environment

2221 Water impermeability

This characteristic is not relevant for the intended use Z2 (internal use)

European Technical Approval No ETA-110083 Page 6 of 34

2222 Release of dangerous substances

22221 General

The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database

In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply

22222 Release of formaldehyde

The fire protective boards have no formaldehyde containing components

223 Safety in Use

2231 Flexural strength

The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)

Table 3 Modulus of rupture

Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13

According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]

The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa

The boards have sufficient strength to support their own mass

2232 Dimensional stability

The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2

European Technical Approval No ETA-110083 Page 7 of 34

2233 Resistance to impact and eccentric load

No performance determined

224 Energy Economy and Heat Retention

2241 Thermal conductivity

The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows

λ10 dry = 0145 W(mK)

where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions

2242 Water vapour transmission properties

The water vapour transmission property of the boards has been tested according to EN 12572 test condition C

The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards

Product sd [m] ) Zp [m

2sPakg] )

μ )

Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382

Symbols used in table above

) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value

European Technical Approval No ETA-110083 Page 8 of 34

225 Protection against noise

The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)

Table 5 Single number quantities of airborne sound insulation properties

Tecnivegraver board

Sound reduction index

L35 L45 L55)

Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)

Rw + C = RA [dB] 32 33 32

Rw + Ctr = RAtr [dB] 31 32 30

) The given values for the L55 ndashboards can be used as conservative values for the L50-boards

No performance declared for sound absorption properties

226 Aspects of Durability and serviceability

2261 Resistance to deterioration caused by water

This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined

2262 Resistance to soakdry

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2263 Resistance to freezethaw

This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

Europea

332 Ex

34 Oth

Each botraceabi 4 Assufavoura

41 Man

The Eudatainfbeen ass

Any chdatainfare intro

The appthe validor altera

The mamixturea high cutting with paboards a

11 The thick

YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm

an Technica

xample of C

her marking

oard is marklity code th

umptions uably assess

nufacturing

uropean teformation dsessed and

hanges to tformation boduced

proval bodydity of the ations to the

in row mat A first prtemperatureprocess is ragraph 34are rejected

kness in mm is s

LKA

D-XXXX 10083 8 Parts 1 and

otective Board ER L

type(-s) Z2

7 and 9

al Approval

CE-Marking

andor infor

ked with a trhickness and

under whicsed

chnical apdeposited wjudged

he producteing incorr

y will decidCE markine ETA sha

terials (exfoessure rollee pressure necessary t

4 of this ETd

specified on the

CE-symbo

Number of Name and ATwo last digNumber of ETA Numbe

ETAG Refe

Product ideUse catego Use catego Nominal bo

No ETA-1

rmation

aceability cd dimension

ch the fitn

pproval is with the ap

t or producrect should

de whether ong on the ball be necess

oliated vermer is appliedis applied

to obtain thTA Boards

e label attached

ol

Notified BodyAddress of thegits of year of EC certificate er

erence

entification ory related to w

ory related to in

oard thickness

10083

ode Each pns (length x

ess of the p

issued fopproval bod

ction proced be notified

or not suchasis of thesary

miculite) ard to the mito achieve

he final boas are exami

d to the packaging

e ETA-holder +affixing CE Maof conformity

weather expos

ntended use N

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product(s)

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ess which d to the app

h changes afETA and if

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g on which the C

+ Code of the arking

sure

Nominal board

marked withhe boards

) for the in

duct on thidentifies t

could resuproval body

ffect the ETf so whethe

with bindersbtained firstness of theboard is msual defect

CE-marking is pre

manufacturing

thickness

Page 14

h product nam

ntended us

he basis othe product

ult in this y before th

TA and coner further a

s to obtain t type of boe boards A

marked in acs and non-

esented

g plant

4 of 34

me

e was

of agreed t that has

deposited e changes

nsequently ssessment

a uniform oard Then At least a ccordance compliant

European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 2: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 2 of 34

I LEGAL BASIS AND GENERAL CONDITIONS 1 This European Technical Approval is issued by SINTEF Building and Infrastructure in the

following called SINTEF in accordance with - Council Directive 89106EEC of 21 December 1988 on the approximation of laws regulations and administrative provisions of Member States relating to construction products1 modified by the Council Directive 9368EEC2 and Regulation (EC) Nordm 18822003 of the European Parliament and of the Council3 - Common Procedural Rules for Requesting Preparing and the Granting of European technical approvals set out in the Annex of Commision Decision 9423EC4 - Guideline 018 Fire Protective Products Part 1 ldquoGeneralrdquo and Part 4 ldquoFire protective iiiiiboard slab and mat products and kitsrdquo

2 SINTEF is authorised to check whether the provisions of this European Technical Approval

are met Checking may take place in the manufacturing plant Nevertheless the responsibility for the conformity of the products to the European Technical Approval and for their fitness for the intended use remains with the holder of the European Technical Approval

3 This European Technical Approval is not to be transferred to manufacturers or agents of

manufacturers other than those indicated on page 1 of this European Technical Approval 4 This European Technical Approval may be withdrawn by SINTEF in particular pursuant to

information by the Commission according to Article 5(1) of Council Directive 89106EEC 5 Reproduction of this European Technical Approval including transmission by electronic

means shall be in full However partial reproduction can be made with the written consent of SINTEF In this case partial reproduction has to be designated as such Texts and drawings of advertising brochures shall not contradict or misuse the European Technical Approval

6 The European Technical Approval is issued by the approval body in its official language

This version corresponds fully to the version circulated in EOTA Translations into other languages have to be designated as such

1 Official Journal of the European Communities Ndeg L40 1121989 p 12 2 Official Journal of the European Communities Ndeg L 220 30081993 p 1 3 Official Journal of the European Union Ndeg L 284 31102003 p 1 4 Official Journal of the European Communities Ndeg L17 2011994 p 34

European Technical Approval No ETA-110083 Page 3 of 34

II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL APPROVAL

1 Scope of document and definition and intended use of product

11 Scope

This ETA covers fire protective boards intended for ndash internal use (type Z2 as defined in ETAG 018-4)

TECNIVEgraveR L is intended to protect elements or to be used in assemblies as specified in table 1

Table 1 Intended use

Protection of ETAG 018-1 reference

Use covered by this ETA

Horizontal membrane protection incl suspended ceilings acc to EN 13964 Type 1

Vertical membrane protection Type 2

Load-bearing concrete elements Type 3

Load-bearing steel elements Type 4

Load-bearing flat concrete profiled sheet composite elements Type 5

Load-bearing concrete filled hollow steel columns Type 6

Load-bearing timber elements Type 7 X

Fire separating assemblies with no load- bearing requirements Type 8

Technical services assemblies in buildings Type 9 X

Uses not covered by types 1-9 Type 10

Table 1 shows the possible intended uses of the boards Not all the possible intended uses have been assessed within the framework of this ETA concerning fire resistance performance This ETA covers the fire protective boards TECNIVEgraveR L when applied according to intended use type 7 and type 9 (see right column in table 1) and installed in assemblies in accordance with the provisions given in Annex 2 Additional components as mentioned in sect 123 and sect 21 are not covered by this ETA and cannot be CE-marked on the base of this ETA

With regard to fire resistance performance the other intended uses are supported by other means at national level (as specified in the note in paragraph 221 of this ETA)

The assumed working life5 of the product for the intended use is 25 years if used in environments corresponding to use category type Z2 and provided that the assembled product is subject to appropriate use and maintenance in accordance with paragraph 52 of this ETA

5 The indications given on the working life cannot be interpreted as a guarantee given by the producer but are to be regarded only as means for choosing the right products in relation to the expected economically reasonable working life of the works The user of the product must ensure that the durability assessment made is relevant to the local conditions of use

European Technical Approval No ETA-110083 Page 4 of 34

12 Identification of the product

121 General

TECNIVER L is a fire protective vermiculite board composed of vermiculite and inorganic binders The board is light brown in colour Both sides are smooth

See also section 22 below for other characteristics related to product identification

122 Dimensions and density

Dimensions and density of the boards are given in table 2

Table 2 Dimensions and density TECNIVER L

Density (23degC50RH) 520 kgmsup3 plusmn 15

Thickness (mm)

Thickness designation

Length x width (mm)

Tolerances on length and width

(mm)

35 plusmn 05 L35 2500 x 1200 1900x1200 +-245 plusmn 05 L45 2500 x 1200 1900x1200 +-250 plusmn 05 L50 2500 x 1200 1900x1200 +-255 plusmn 05 L55 2500 x 1200 1900x1200 +-2

This ETA covers the following board thicknesses 35 mm 45 mm 50 mm and 55 mm The fire protective installations must in any case be carried out according to the annexes to this ETA

123 Additional components

Additional components are required for the assembled fire protective system where the TECNIVER L boards are the main component ie assemblies as described in annex 2 The fire protective strips (bands) ldquoTECNIVEgraveR Srdquo and the adhesive ldquoCFD Gluerdquo are additional components referred to by their trade names

Further information regarding additional components is given in sect 21 below

2 Characteristics of product(s) and methods of verification

21 Evaluation of additional components

Additional components used in test assemblies are specified in the installation provisions of the fire resistance tests described in annex 2 of this ETA

For additional components referred to in this ETA specifically (by trade name) the composition of the product (if manufactured by the ETA holder) or its propertiescharacteristics (if supplied to the ETA holder) are laid down in the confidential ETA file held by the Approval Body The ETA holder shall inform the Approval Body if any of this information is no longer correct For

European Technical Approval No ETA-110083 Page 5 of 34

additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing

In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)

Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA

22 Characteristics and methods

221 Safety in case of fire

2211 Reaction to fire

The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1

2212 Fire resistance

The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2

NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA

222 Hygiene Health and the Environment

2221 Water impermeability

This characteristic is not relevant for the intended use Z2 (internal use)

European Technical Approval No ETA-110083 Page 6 of 34

2222 Release of dangerous substances

22221 General

The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database

In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply

22222 Release of formaldehyde

The fire protective boards have no formaldehyde containing components

223 Safety in Use

2231 Flexural strength

The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)

Table 3 Modulus of rupture

Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13

According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]

The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa

The boards have sufficient strength to support their own mass

2232 Dimensional stability

The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2

European Technical Approval No ETA-110083 Page 7 of 34

2233 Resistance to impact and eccentric load

No performance determined

224 Energy Economy and Heat Retention

2241 Thermal conductivity

The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows

λ10 dry = 0145 W(mK)

where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions

2242 Water vapour transmission properties

The water vapour transmission property of the boards has been tested according to EN 12572 test condition C

The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards

Product sd [m] ) Zp [m

2sPakg] )

μ )

Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382

Symbols used in table above

) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value

European Technical Approval No ETA-110083 Page 8 of 34

225 Protection against noise

The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)

Table 5 Single number quantities of airborne sound insulation properties

Tecnivegraver board

Sound reduction index

L35 L45 L55)

Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)

Rw + C = RA [dB] 32 33 32

Rw + Ctr = RAtr [dB] 31 32 30

) The given values for the L55 ndashboards can be used as conservative values for the L50-boards

No performance declared for sound absorption properties

226 Aspects of Durability and serviceability

2261 Resistance to deterioration caused by water

This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined

2262 Resistance to soakdry

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2263 Resistance to freezethaw

This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 3: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 3 of 34

II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL APPROVAL

1 Scope of document and definition and intended use of product

11 Scope

This ETA covers fire protective boards intended for ndash internal use (type Z2 as defined in ETAG 018-4)

TECNIVEgraveR L is intended to protect elements or to be used in assemblies as specified in table 1

Table 1 Intended use

Protection of ETAG 018-1 reference

Use covered by this ETA

Horizontal membrane protection incl suspended ceilings acc to EN 13964 Type 1

Vertical membrane protection Type 2

Load-bearing concrete elements Type 3

Load-bearing steel elements Type 4

Load-bearing flat concrete profiled sheet composite elements Type 5

Load-bearing concrete filled hollow steel columns Type 6

Load-bearing timber elements Type 7 X

Fire separating assemblies with no load- bearing requirements Type 8

Technical services assemblies in buildings Type 9 X

Uses not covered by types 1-9 Type 10

Table 1 shows the possible intended uses of the boards Not all the possible intended uses have been assessed within the framework of this ETA concerning fire resistance performance This ETA covers the fire protective boards TECNIVEgraveR L when applied according to intended use type 7 and type 9 (see right column in table 1) and installed in assemblies in accordance with the provisions given in Annex 2 Additional components as mentioned in sect 123 and sect 21 are not covered by this ETA and cannot be CE-marked on the base of this ETA

With regard to fire resistance performance the other intended uses are supported by other means at national level (as specified in the note in paragraph 221 of this ETA)

The assumed working life5 of the product for the intended use is 25 years if used in environments corresponding to use category type Z2 and provided that the assembled product is subject to appropriate use and maintenance in accordance with paragraph 52 of this ETA

5 The indications given on the working life cannot be interpreted as a guarantee given by the producer but are to be regarded only as means for choosing the right products in relation to the expected economically reasonable working life of the works The user of the product must ensure that the durability assessment made is relevant to the local conditions of use

European Technical Approval No ETA-110083 Page 4 of 34

12 Identification of the product

121 General

TECNIVER L is a fire protective vermiculite board composed of vermiculite and inorganic binders The board is light brown in colour Both sides are smooth

See also section 22 below for other characteristics related to product identification

122 Dimensions and density

Dimensions and density of the boards are given in table 2

Table 2 Dimensions and density TECNIVER L

Density (23degC50RH) 520 kgmsup3 plusmn 15

Thickness (mm)

Thickness designation

Length x width (mm)

Tolerances on length and width

(mm)

35 plusmn 05 L35 2500 x 1200 1900x1200 +-245 plusmn 05 L45 2500 x 1200 1900x1200 +-250 plusmn 05 L50 2500 x 1200 1900x1200 +-255 plusmn 05 L55 2500 x 1200 1900x1200 +-2

This ETA covers the following board thicknesses 35 mm 45 mm 50 mm and 55 mm The fire protective installations must in any case be carried out according to the annexes to this ETA

123 Additional components

Additional components are required for the assembled fire protective system where the TECNIVER L boards are the main component ie assemblies as described in annex 2 The fire protective strips (bands) ldquoTECNIVEgraveR Srdquo and the adhesive ldquoCFD Gluerdquo are additional components referred to by their trade names

Further information regarding additional components is given in sect 21 below

2 Characteristics of product(s) and methods of verification

21 Evaluation of additional components

Additional components used in test assemblies are specified in the installation provisions of the fire resistance tests described in annex 2 of this ETA

For additional components referred to in this ETA specifically (by trade name) the composition of the product (if manufactured by the ETA holder) or its propertiescharacteristics (if supplied to the ETA holder) are laid down in the confidential ETA file held by the Approval Body The ETA holder shall inform the Approval Body if any of this information is no longer correct For

European Technical Approval No ETA-110083 Page 5 of 34

additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing

In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)

Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA

22 Characteristics and methods

221 Safety in case of fire

2211 Reaction to fire

The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1

2212 Fire resistance

The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2

NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA

222 Hygiene Health and the Environment

2221 Water impermeability

This characteristic is not relevant for the intended use Z2 (internal use)

European Technical Approval No ETA-110083 Page 6 of 34

2222 Release of dangerous substances

22221 General

The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database

In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply

22222 Release of formaldehyde

The fire protective boards have no formaldehyde containing components

223 Safety in Use

2231 Flexural strength

The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)

Table 3 Modulus of rupture

Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13

According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]

The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa

The boards have sufficient strength to support their own mass

2232 Dimensional stability

The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2

European Technical Approval No ETA-110083 Page 7 of 34

2233 Resistance to impact and eccentric load

No performance determined

224 Energy Economy and Heat Retention

2241 Thermal conductivity

The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows

λ10 dry = 0145 W(mK)

where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions

2242 Water vapour transmission properties

The water vapour transmission property of the boards has been tested according to EN 12572 test condition C

The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards

Product sd [m] ) Zp [m

2sPakg] )

μ )

Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382

Symbols used in table above

) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value

European Technical Approval No ETA-110083 Page 8 of 34

225 Protection against noise

The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)

Table 5 Single number quantities of airborne sound insulation properties

Tecnivegraver board

Sound reduction index

L35 L45 L55)

Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)

Rw + C = RA [dB] 32 33 32

Rw + Ctr = RAtr [dB] 31 32 30

) The given values for the L55 ndashboards can be used as conservative values for the L50-boards

No performance declared for sound absorption properties

226 Aspects of Durability and serviceability

2261 Resistance to deterioration caused by water

This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined

2262 Resistance to soakdry

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2263 Resistance to freezethaw

This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

Europea

332 Ex

34 Oth

Each botraceabi 4 Assufavoura

41 Man

The Eudatainfbeen ass

Any chdatainfare intro

The appthe validor altera

The mamixturea high cutting with paboards a

11 The thick

YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm

an Technica

xample of C

her marking

oard is marklity code th

umptions uably assess

nufacturing

uropean teformation dsessed and

hanges to tformation boduced

proval bodydity of the ations to the

in row mat A first prtemperatureprocess is ragraph 34are rejected

kness in mm is s

LKA

D-XXXX 10083 8 Parts 1 and

otective Board ER L

type(-s) Z2

7 and 9

al Approval

CE-Marking

andor infor

ked with a trhickness and

under whicsed

chnical apdeposited wjudged

he producteing incorr

y will decidCE markine ETA sha

terials (exfoessure rollee pressure necessary t

4 of this ETd

specified on the

CE-symbo

Number of Name and ATwo last digNumber of ETA Numbe

ETAG Refe

Product ideUse catego Use catego Nominal bo

No ETA-1

rmation

aceability cd dimension

ch the fitn

pproval is with the ap

t or producrect should

de whether ong on the ball be necess

oliated vermer is appliedis applied

to obtain thTA Boards

e label attached

ol

Notified BodyAddress of thegits of year of EC certificate er

erence

entification ory related to w

ory related to in

oard thickness

10083

ode Each pns (length x

ess of the p

issued fopproval bod

ction proced be notified

or not suchasis of thesary

miculite) ard to the mito achieve

he final boas are exami

d to the packaging

e ETA-holder +affixing CE Maof conformity

weather expos

ntended use N

11

package is mwidth) of th

product(s)

r the proddy which

ess which d to the app

h changes afETA and if

re mixed wxture to obe the thicknards Each ined for vi

g on which the C

+ Code of the arking

sure

Nominal board

marked withhe boards

) for the in

duct on thidentifies t

could resuproval body

ffect the ETf so whethe

with bindersbtained firstness of theboard is msual defect

CE-marking is pre

manufacturing

thickness

Page 14

h product nam

ntended us

he basis othe product

ult in this y before th

TA and coner further a

s to obtain t type of boe boards A

marked in acs and non-

esented

g plant

4 of 34

me

e was

of agreed t that has

deposited e changes

nsequently ssessment

a uniform oard Then At least a ccordance compliant

European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 4: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 4 of 34

12 Identification of the product

121 General

TECNIVER L is a fire protective vermiculite board composed of vermiculite and inorganic binders The board is light brown in colour Both sides are smooth

See also section 22 below for other characteristics related to product identification

122 Dimensions and density

Dimensions and density of the boards are given in table 2

Table 2 Dimensions and density TECNIVER L

Density (23degC50RH) 520 kgmsup3 plusmn 15

Thickness (mm)

Thickness designation

Length x width (mm)

Tolerances on length and width

(mm)

35 plusmn 05 L35 2500 x 1200 1900x1200 +-245 plusmn 05 L45 2500 x 1200 1900x1200 +-250 plusmn 05 L50 2500 x 1200 1900x1200 +-255 plusmn 05 L55 2500 x 1200 1900x1200 +-2

This ETA covers the following board thicknesses 35 mm 45 mm 50 mm and 55 mm The fire protective installations must in any case be carried out according to the annexes to this ETA

123 Additional components

Additional components are required for the assembled fire protective system where the TECNIVER L boards are the main component ie assemblies as described in annex 2 The fire protective strips (bands) ldquoTECNIVEgraveR Srdquo and the adhesive ldquoCFD Gluerdquo are additional components referred to by their trade names

Further information regarding additional components is given in sect 21 below

2 Characteristics of product(s) and methods of verification

21 Evaluation of additional components

Additional components used in test assemblies are specified in the installation provisions of the fire resistance tests described in annex 2 of this ETA

For additional components referred to in this ETA specifically (by trade name) the composition of the product (if manufactured by the ETA holder) or its propertiescharacteristics (if supplied to the ETA holder) are laid down in the confidential ETA file held by the Approval Body The ETA holder shall inform the Approval Body if any of this information is no longer correct For

European Technical Approval No ETA-110083 Page 5 of 34

additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing

In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)

Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA

22 Characteristics and methods

221 Safety in case of fire

2211 Reaction to fire

The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1

2212 Fire resistance

The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2

NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA

222 Hygiene Health and the Environment

2221 Water impermeability

This characteristic is not relevant for the intended use Z2 (internal use)

European Technical Approval No ETA-110083 Page 6 of 34

2222 Release of dangerous substances

22221 General

The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database

In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply

22222 Release of formaldehyde

The fire protective boards have no formaldehyde containing components

223 Safety in Use

2231 Flexural strength

The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)

Table 3 Modulus of rupture

Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13

According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]

The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa

The boards have sufficient strength to support their own mass

2232 Dimensional stability

The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2

European Technical Approval No ETA-110083 Page 7 of 34

2233 Resistance to impact and eccentric load

No performance determined

224 Energy Economy and Heat Retention

2241 Thermal conductivity

The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows

λ10 dry = 0145 W(mK)

where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions

2242 Water vapour transmission properties

The water vapour transmission property of the boards has been tested according to EN 12572 test condition C

The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards

Product sd [m] ) Zp [m

2sPakg] )

μ )

Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382

Symbols used in table above

) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value

European Technical Approval No ETA-110083 Page 8 of 34

225 Protection against noise

The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)

Table 5 Single number quantities of airborne sound insulation properties

Tecnivegraver board

Sound reduction index

L35 L45 L55)

Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)

Rw + C = RA [dB] 32 33 32

Rw + Ctr = RAtr [dB] 31 32 30

) The given values for the L55 ndashboards can be used as conservative values for the L50-boards

No performance declared for sound absorption properties

226 Aspects of Durability and serviceability

2261 Resistance to deterioration caused by water

This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined

2262 Resistance to soakdry

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2263 Resistance to freezethaw

This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

Europea

332 Ex

34 Oth

Each botraceabi 4 Assufavoura

41 Man

The Eudatainfbeen ass

Any chdatainfare intro

The appthe validor altera

The mamixturea high cutting with paboards a

11 The thick

YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm

an Technica

xample of C

her marking

oard is marklity code th

umptions uably assess

nufacturing

uropean teformation dsessed and

hanges to tformation boduced

proval bodydity of the ations to the

in row mat A first prtemperatureprocess is ragraph 34are rejected

kness in mm is s

LKA

D-XXXX 10083 8 Parts 1 and

otective Board ER L

type(-s) Z2

7 and 9

al Approval

CE-Marking

andor infor

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 5: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 5 of 34

additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing

In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)

Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA

22 Characteristics and methods

221 Safety in case of fire

2211 Reaction to fire

The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1

2212 Fire resistance

The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2

NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA

222 Hygiene Health and the Environment

2221 Water impermeability

This characteristic is not relevant for the intended use Z2 (internal use)

European Technical Approval No ETA-110083 Page 6 of 34

2222 Release of dangerous substances

22221 General

The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database

In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply

22222 Release of formaldehyde

The fire protective boards have no formaldehyde containing components

223 Safety in Use

2231 Flexural strength

The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)

Table 3 Modulus of rupture

Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13

According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]

The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa

The boards have sufficient strength to support their own mass

2232 Dimensional stability

The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2

European Technical Approval No ETA-110083 Page 7 of 34

2233 Resistance to impact and eccentric load

No performance determined

224 Energy Economy and Heat Retention

2241 Thermal conductivity

The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows

λ10 dry = 0145 W(mK)

where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions

2242 Water vapour transmission properties

The water vapour transmission property of the boards has been tested according to EN 12572 test condition C

The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards

Product sd [m] ) Zp [m

2sPakg] )

μ )

Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382

Symbols used in table above

) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value

European Technical Approval No ETA-110083 Page 8 of 34

225 Protection against noise

The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)

Table 5 Single number quantities of airborne sound insulation properties

Tecnivegraver board

Sound reduction index

L35 L45 L55)

Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)

Rw + C = RA [dB] 32 33 32

Rw + Ctr = RAtr [dB] 31 32 30

) The given values for the L55 ndashboards can be used as conservative values for the L50-boards

No performance declared for sound absorption properties

226 Aspects of Durability and serviceability

2261 Resistance to deterioration caused by water

This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined

2262 Resistance to soakdry

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2263 Resistance to freezethaw

This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 6: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 6 of 34

2222 Release of dangerous substances

22221 General

The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database

In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply

22222 Release of formaldehyde

The fire protective boards have no formaldehyde containing components

223 Safety in Use

2231 Flexural strength

The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)

Table 3 Modulus of rupture

Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13

According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]

The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa

The boards have sufficient strength to support their own mass

2232 Dimensional stability

The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2

European Technical Approval No ETA-110083 Page 7 of 34

2233 Resistance to impact and eccentric load

No performance determined

224 Energy Economy and Heat Retention

2241 Thermal conductivity

The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows

λ10 dry = 0145 W(mK)

where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions

2242 Water vapour transmission properties

The water vapour transmission property of the boards has been tested according to EN 12572 test condition C

The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards

Product sd [m] ) Zp [m

2sPakg] )

μ )

Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382

Symbols used in table above

) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value

European Technical Approval No ETA-110083 Page 8 of 34

225 Protection against noise

The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)

Table 5 Single number quantities of airborne sound insulation properties

Tecnivegraver board

Sound reduction index

L35 L45 L55)

Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)

Rw + C = RA [dB] 32 33 32

Rw + Ctr = RAtr [dB] 31 32 30

) The given values for the L55 ndashboards can be used as conservative values for the L50-boards

No performance declared for sound absorption properties

226 Aspects of Durability and serviceability

2261 Resistance to deterioration caused by water

This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined

2262 Resistance to soakdry

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2263 Resistance to freezethaw

This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

Europea

332 Ex

34 Oth

Each botraceabi 4 Assufavoura

41 Man

The Eudatainfbeen ass

Any chdatainfare intro

The appthe validor altera

The mamixturea high cutting with paboards a

11 The thick

YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm

an Technica

xample of C

her marking

oard is marklity code th

umptions uably assess

nufacturing

uropean teformation dsessed and

hanges to tformation boduced

proval bodydity of the ations to the

in row mat A first prtemperatureprocess is ragraph 34are rejected

kness in mm is s

LKA

D-XXXX 10083 8 Parts 1 and

otective Board ER L

type(-s) Z2

7 and 9

al Approval

CE-Marking

andor infor

ked with a trhickness and

under whicsed

chnical apdeposited wjudged

he producteing incorr

y will decidCE markine ETA sha

terials (exfoessure rollee pressure necessary t

4 of this ETd

specified on the

CE-symbo

Number of Name and ATwo last digNumber of ETA Numbe

ETAG Refe

Product ideUse catego Use catego Nominal bo

No ETA-1

rmation

aceability cd dimension

ch the fitn

pproval is with the ap

t or producrect should

de whether ong on the ball be necess

oliated vermer is appliedis applied

to obtain thTA Boards

e label attached

ol

Notified BodyAddress of thegits of year of EC certificate er

erence

entification ory related to w

ory related to in

oard thickness

10083

ode Each pns (length x

ess of the p

issued fopproval bod

ction proced be notified

or not suchasis of thesary

miculite) ard to the mito achieve

he final boas are exami

d to the packaging

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weather expos

ntended use N

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package is mwidth) of th

product(s)

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+ Code of the arking

sure

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marked withhe boards

) for the in

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could resuproval body

ffect the ETf so whethe

with bindersbtained firstness of theboard is msual defect

CE-marking is pre

manufacturing

thickness

Page 14

h product nam

ntended us

he basis othe product

ult in this y before th

TA and coner further a

s to obtain t type of boe boards A

marked in acs and non-

esented

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4 of 34

me

e was

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deposited e changes

nsequently ssessment

a uniform oard Then At least a ccordance compliant

European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 7: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 7 of 34

2233 Resistance to impact and eccentric load

No performance determined

224 Energy Economy and Heat Retention

2241 Thermal conductivity

The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows

λ10 dry = 0145 W(mK)

where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions

2242 Water vapour transmission properties

The water vapour transmission property of the boards has been tested according to EN 12572 test condition C

The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards

Product sd [m] ) Zp [m

2sPakg] )

μ )

Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382

Symbols used in table above

) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value

European Technical Approval No ETA-110083 Page 8 of 34

225 Protection against noise

The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)

Table 5 Single number quantities of airborne sound insulation properties

Tecnivegraver board

Sound reduction index

L35 L45 L55)

Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)

Rw + C = RA [dB] 32 33 32

Rw + Ctr = RAtr [dB] 31 32 30

) The given values for the L55 ndashboards can be used as conservative values for the L50-boards

No performance declared for sound absorption properties

226 Aspects of Durability and serviceability

2261 Resistance to deterioration caused by water

This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined

2262 Resistance to soakdry

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2263 Resistance to freezethaw

This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

Europea

332 Ex

34 Oth

Each botraceabi 4 Assufavoura

41 Man

The Eudatainfbeen ass

Any chdatainfare intro

The appthe validor altera

The mamixturea high cutting with paboards a

11 The thick

YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm

an Technica

xample of C

her marking

oard is marklity code th

umptions uably assess

nufacturing

uropean teformation dsessed and

hanges to tformation boduced

proval bodydity of the ations to the

in row mat A first prtemperatureprocess is ragraph 34are rejected

kness in mm is s

LKA

D-XXXX 10083 8 Parts 1 and

otective Board ER L

type(-s) Z2

7 and 9

al Approval

CE-Marking

andor infor

ked with a trhickness and

under whicsed

chnical apdeposited wjudged

he producteing incorr

y will decidCE markine ETA sha

terials (exfoessure rollee pressure necessary t

4 of this ETd

specified on the

CE-symbo

Number of Name and ATwo last digNumber of ETA Numbe

ETAG Refe

Product ideUse catego Use catego Nominal bo

No ETA-1

rmation

aceability cd dimension

ch the fitn

pproval is with the ap

t or producrect should

de whether ong on the ball be necess

oliated vermer is appliedis applied

to obtain thTA Boards

e label attached

ol

Notified BodyAddress of thegits of year of EC certificate er

erence

entification ory related to w

ory related to in

oard thickness

10083

ode Each pns (length x

ess of the p

issued fopproval bod

ction proced be notified

or not suchasis of thesary

miculite) ard to the mito achieve

he final boas are exami

d to the packaging

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weather expos

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product(s)

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could resuproval body

ffect the ETf so whethe

with bindersbtained firstness of theboard is msual defect

CE-marking is pre

manufacturing

thickness

Page 14

h product nam

ntended us

he basis othe product

ult in this y before th

TA and coner further a

s to obtain t type of boe boards A

marked in acs and non-

esented

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4 of 34

me

e was

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deposited e changes

nsequently ssessment

a uniform oard Then At least a ccordance compliant

European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 8: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 8 of 34

225 Protection against noise

The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)

Table 5 Single number quantities of airborne sound insulation properties

Tecnivegraver board

Sound reduction index

L35 L45 L55)

Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)

Rw + C = RA [dB] 32 33 32

Rw + Ctr = RAtr [dB] 31 32 30

) The given values for the L55 ndashboards can be used as conservative values for the L50-boards

No performance declared for sound absorption properties

226 Aspects of Durability and serviceability

2261 Resistance to deterioration caused by water

This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined

2262 Resistance to soakdry

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2263 Resistance to freezethaw

This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 9: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 9 of 34

2264 Resistance to heatrain

This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined

2265 Complete durability assessment

Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected

227 Identification

2271 Product properties

The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength

The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6

Table 6 Values for compressive strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis

According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)

The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)

2273 Tensile strength

The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 10: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 10 of 34

Table 7 Values for the parallel tensile strength )

direction Product

longitudinally transversely

Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis

The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below

Table 8 Values for the perpendicular tensile strength )

Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis

The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)

3 Evaluation of Conformity and CE marking

31 System of Attestation of Conformity

System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)

Certification of conformity of the product by a notified body on the basis of

(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in

accordance with a prescribed test plan

(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production

control

For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances

6 Official Journal of the European Communities Nordm L178 1471999 p 52

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 11: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 11 of 34

For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability

312 Uses subject to reaction to fire regulations

The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared

In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire

32 Responsibilities

321 Tasks of the manufacturer

3211 Factory production control

The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval

The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF

The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals

The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products

The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for

- type and quality of all materials - overall dimensions - packaging and transport protection

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

Europea

332 Ex

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Each botraceabi 4 Assufavoura

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hanges to tformation boduced

proval bodydity of the ations to the

in row mat A first prtemperatureprocess is ragraph 34are rejected

kness in mm is s

LKA

D-XXXX 10083 8 Parts 1 and

otective Board ER L

type(-s) Z2

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 12: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 12 of 34

Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)

The production control system specifies how the control measures are carried out and at which frequencies

Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken

The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below

Property Minimum frequency

Determination of dimensional stability at high temperatures

1 per week 8

Indirect test method (small oven test) 9 1 per year

Dimensional stability 1 per year

Identification 1 per day 10 per

Determination of width and length 1 per day per

thickness

Determination of thickness 1 per day per

thickness

Determination of density 1 per day per

thickness

Determination of bending strength 1 per day per

thickness

Determination of resistance to axial withdrawal of screws

1 per day per thickness

3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA

7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

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marked in acs and non-

esented

g plant

4 of 34

me

e was

of agreed t that has

deposited e changes

nsequently ssessment

a uniform oard Then At least a ccordance compliant

European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 13: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

322 Tasks of approved bodies

3221 Initial type testing (ITT)

The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes

3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year

3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products

33 CE marking

331 General

The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is

a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use

- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA

h) designation code nominal thickness

(all performances can be derived from this info)

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 14: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

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European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 15: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 15 of 34

42 Installation

421 General

Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers

The manufacturer shall provide an installation guide for his product

4211 Supporting structure

The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2

4212 Cutting and machining

The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm

A safety data sheet is available from the manufacturer upon request

4213 Joints

The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2

4214 Mechanical fasteners

Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2

4215 Surface treatment

The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer

Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA

4216 Assembly

The boards shall be applied as specified in the assemblies in annex 2

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 16: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 16 of 34

5 Recommendations

51 Recommendations on packaging transport and storage

During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space

52 Recommendations on use maintenance and repair

Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)

The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011

Tore H Erichsen Approval Manager

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 17: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 17 of 34

ANNEX 1 References

Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General

Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits

Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods

Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests

Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers

Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services

Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts

Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity

Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board

Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels

Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts

Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes

Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs

NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 18: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 18 of 34

ANNEX 2 Fire resistance performances and assembly methods

for uses of boards covered by this ETA

A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA

Table A201

Assembly assessed within the

framework of this ETA Classification Test

Standard Intended

use according

to ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60 S

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L35 fire protective board

EI 60 S

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)

EI 60

Multi

500 Pa Ve

EN 1366-8 Type 9 Annex 21 Same as ETA first

edition 1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board

EI 60

Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L45 fire protective board

EI 90 S ho o i

EN 1366-1 Type 9 Annex 22

Same as ETA

first edition

250x1000mm

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 19: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 19 of 34

Assembly assessed within the framework of this ETA

Classification Test Standard

Intended use

according to

ETAG 018

In

stal

lati

on

det

ails

Date of addition to this ETA

Maximum section of the

duct

Vertical extraction smoke duct composed of TECNIVER L45 fire protective board

- Standard assembly

- Specific assembly (2)

EI 90 S

EI 120 S

Multi

500 Pa ve

EN 1366-8

Type 9

Annex 21

Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board

EI 90 S Multi

500 Pa

ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)

EI 120

ve o i

EN 1366-1 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)

EI 120

ho o i

EN 1366-1 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)

EI 120 S Multi

500 Pa ve

EN 1366-8 Type 9 Annex 21 Same as

ETA first edition

1250x1000mm

Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)

EI 120 S Multi

500 Pa ho

EN 1366-8 Type 9 Annex 22 Same as

ETA first edition

1250x1000mm

Note the number between brackets refers to details given in annex 3

Assembly assessed within the framework of this ETA

Classification Test Standard Intended use according to ETAG 018

Installation details

Date of addition to this

ETA

Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm

EI 90

EI 120

EN 1365-2

EN 13381-1 Type 7 Annex A23

Same as ETA first edition

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 20: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 20 of 34

A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside

A211 Date of addition to this ETA

This annex was added to the first edition of this ETA

A212 Classification

The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A213 Installation requirements

Installation requirements in paragraph 42 of this ETA shall be taken into account

A21 4 Supporting structure

The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by

- Steel L channels (see details 1) - Board fillets (see details 2)

Specifications for the components are given in Table A211 Table A211

Element Identification Characteristics Mounting and fixing Steel L channels

Steels channel

ge40x40x4mm

Fixed around the perimeter of the duct and only supported on the concrete floor

Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor

Wood Screws

Steel screws standard Oslash4x40mm Oslash5x90mm

Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct

NB maximum height without supporting structure = 6 m

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 21: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 21 of 34

Detail 1 Detail 2

Note the numbering on the figures for vertical duct is

(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation

None

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 22: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 22 of 34

A216 Fire protective boards

The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)

FIGURE 211

FIGURE 212

The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance

The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212

These bands can be placed on the inside or outside of the duct

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 23: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 23 of 34

Maximum dimensions

Fire resistance Maximum dimensions Mounting

Ventilation EI 60

ve o i 1250x1000mm int

Smoke extraction EI 60

ve o i 1250x1000mm int

Ventilation EI 90

ve 1250x1000mm int

Smoke extraction EI 90

ve 1250x1000mm int

Ventilation EI 120

ve o i 1250x1000mm mm int

Smoke extraction EI 120

ve 1250x1000mm mm int

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 24: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 24 of 34

Specifications for the components are given in Table A212

Table A212 Element Identification Characteristics Mounting and fixing

Boards Fire protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm

Installed to form a rectangular vertical form

Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le200mm centres

TECNIVER bands

Fire protective bands TECNIVER S

Length 1250 mm Width 100 mm Thickness 10 mm

Fixed on the boards with glue and screws at le 100mm centres

Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands

A21 7 Joints

A21 71 Board joints

Before being screwed all edges of the boards are first pre glue with CFD Glue

Specifications for the components are given in Table A213

Table A213 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joints are completely filled up

A2 172 Penetration seal

The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3

At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 25: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 25 of 34

Figure 213

At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a

minimum width of 100mm is fixed around the duct to the floor with steel anchor

Specifications for the components are given in Table A214

Table A21 4 Element Identification Characteristics Mounting and fixing

Board strip

Fire protective board TECNIVER L

Width ~ 100 mm Thickness ge 35 mm

Fixed horizontally above the floor with anchor all around the duct

Anchor Galvanized steel anchor geM8

Used for fixing boards strip at le200mm centre distance

Plugging sealing material

Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct

A218 Details

All installation details shall be executed as presented in the figures 211 to 213

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 26: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 26 of 34

A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside

A221 Date of addition to this ETA

This annex was added to the first edition of this ETA

A222 Classification

The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4

A223 Installation requirements

The installation provisions given in paragraph 42 of this ETA shall be taken into account

A224 Supporting structure

The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221

Figure 221

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 27: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 27 of 34

The suspension system is composed with

- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent

The supporting is

- Not protected when the duct is exposed to fire from inside (figure 222)

Smoke extraction Duct

- Protected when the duct is exposed to fire from outside (figure 223)

Ventilation Duct

Specifications for the components are given in Table A221

Table A221 Element Identification Characteristics Mounting and fixing

Steel bars Galvanised steel bars according to EN14195 or equivalent

Dimensions ge30x30x10mm Length depending of the duct section

1200 mm centre distance

Rods Galvanised rods M8 1200 mm centre distance

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 28: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 28 of 34

Note the numbering on the figures for horizontal duct is shown on the next page

The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm

A225 Insulation - Duct exposed to fire from the outside

- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)

- Steel bars are protected with vermiculite pieces (see figure 225)

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 29: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 29 of 34

Specifications for the components are given in table A222

Table A222

Elements Identification Characteristics Mounting and fixing

Shells PUMICA Vermiculite shells Length 500mm

Thickness 25mm

Oslashint 12mm

Placed on steel rods and maintained with CFD Glue

U bar protection Composed with vermiculite boards

Length 1200mm

Width ge125mm

Thickness ge80mm

Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws

A226 Fire protective boards

The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)

The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance

The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 30: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 30 of 34

Maximum dimensions

Fire resistance Maximum

dimensions Mounting

Ventilation EI 60 ho o i

1250x1000mm int

Smoke extraction EI 60

1250x1000mm int

Ventilation EI 90 ho o i

1250x1000mm int

Smoke extraction EI 90 ho o i

1250x1000mm int

Ventilation EI 120 ho o i

1250x1000mm int

Smoke extraction EI 120 ho o i

1250x1000mm int

Specifications for the components are given in Table A223

Table A223 Element Identification Characteristics Mounting and fixing

Boards Fire Protective board TECNIVER L

Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm

Installed to form a rectangular horizontal duct

Wood Screws

Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm

Used for fixing of the boards at le 200 mm centres

TECNIVER Bands

Fire protective bands TECNIVER S

Length 1230mm Width 100 mm Thickness 10mm

Fixed on the boards with glue and screws at le100mm centres

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

1250

0 to 1000

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 31: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 31 of 34

Wood Screws

Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres

Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)

Specifications for the components are given in Table A224

Table A224 Element Identification Characteristics Mounting and fixing

Glue CFD Glue Non combustible water containing cold glue sodium silicate based

The glue is applied with a spatula or paintbrush The joint are completely filled up

A2272 Penetration seal

The joint between the penetration wall and the duct is filled up with mineral wool

On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)

A227 Joints A2271 Board joints

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 32: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 32 of 34

The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance

The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres

Specifications for the components are given in Table A225 Table A225

Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board

TECNIVER L Width 100mm Thickness ge 35mm

Installed around the duct and fixed the wall at le250mm centres

Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct

Anchor Stee l anchor

M6 Used for fixing L profile to the wall

A23 Installation details Type 7 Load-bearing timber elements

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 33: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 33 of 34

TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3

Concrete floor (minimum th=150mm)

TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3

Concrete wall (minimum th=150mm) Supporting of the duct

(1)

(2)

(3)

(4)

Annex 3 Details for specific points in installation

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production

Page 34: European Technical Approval ETA-11/0083 · Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl – 1380 CERKNICA Slovénia Generic type and use of construction product: Fire

European Technical Approval No ETA-110083 Page 34 of 34

Table A3 TECNIVER S characteristics

Nr Board-type

TECNIVER

unit

S (stripes)

1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm

3 Dimension (min) 1220 x 100 mm

4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm

6 Bending strength(EN 12467 - 732) 5 Nmmsup2

7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2

11 Residual moisture (after press) (EN 322) 2 ndash 6

The shown values in this datasheet are always dependent on the density and are minimum or average values of production