european technical approval eta 12/0581 -...

The Catalonia Institute of Construction Technology Wellington, 19 E-08018 Barcelona Tel.: (+34) 93 309 34 04 Fax: (+34) 93 300 48 52 [email protected] www.itec.cat

European Technical Approval

Nombre comercial:

Trade name:

Titular del DITE:

Holder of approval:

Área genérica y uso del producto de construcción: Generic type and use of construction product: Validez: Validity: from

hasta

Planta(s) de fabricación:

Manufacturing plant(s):

El presente Documento de Idoneidad Técnica Europeo contiene:

This European Technical Approval contains:

European Technical Approval

HEMPACORE ONE 43600 & HEMPACORE ONE FD 43601

Hempel A/S

Lundtoftevej 150 DK-2800 Kgs Lyngby Denmark Pinturas reactivas para la protección contra el fuego de elementos de acero Reactive coatings for fire protection of steel

de from 17.01.2013

hasta to 16.01.2018

Pinturas Hempel S.A.U

Carretera Sentmenat, 108 E- 08213 Polinyà (Barcelona) España

46 páginas, incluyendo 1 anexo que forma

46 pages including 1 annex which forms an integral part of the document.

Organización Europea para la Idoneidad Técnica European Organisation for Technical Approvals

Autorizado y notificado con arreglo

al artículo 10 de la Directiva 89/106/CEE del Consejo, de 21

de diciembre de 1988, relativa a la aproximación de las disposiciones l e g a l e s , r e g l a me n t a r i a s y administrativas de los Estados

miembros sobre los productos de construcción

Member of EOTA

ETA 12/0581

HEMPACORE ONE FD 43601

la protección contra el fuego de elementos

steel elements

que forma parte del documento.

an integral part of the

Idoneidad Técnica

European Organisation for Technical Approvals

of 46 of ETA 12/0581, issued on 17.01.2013

I LEGAL BASES AND GENERAL CONDITIONS

1. This European Technical Approval is issued by the Catalonia Institute of Construction Technology (ITeC) in accordance with:

- Council Directive 89/106/EEC1 of 21 December 1988 on the approximation of laws, regulations and administrative provisions of Member States relating to construction products modified by the Council Directive 93/68/EEC2 and Regulation (EC) Nº 1882/2003 of the European Parliament and of the Council3;

- Real Decreto 1630/1992, de 29 de diciembre, por el que se dictan disposiciones para la libre circulación de productos de la construcción en aplicación de la Directiva 89/106/CEE4;

- Real Decreto 1328/1995, de 28 de julio, por el que se modifican, en aplicación de la Directiva 93/68/CEE, las disposiciones para la libre circulación, aprobadas por el Real Decreto 1630/1992, de 29 de diciembre (BOE 19-8-95) y la Orden CTE/2276/2002 de 4 de septiembre;

- Common Procedural Rules for Requesting, Preparing and the Granting of European Technical Approvals set out in the Annex to Commission Decision 94/23/EC5;

- Guideline for European Technical Approval of Fire Protective Products, ETAG 018, Part 1: General and Part 2: Reactive coatings for fire protection of steel elements.

2. The Catalonia Institute of Construction Technology (ITeC) is authorised to check whether the provisions of this European Technical Approval are met. Checking may take place in the manufacturing plants. Nevertheless, the responsibility for the conformity of the products with 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; or manufacturing plants other than those indicated on page 1 of this European Technical Approval.

4. This European Technical Approval may be withdrawn by the Catalonia Institute of Construction Technology (ITeC) pursuant to information by the Commission according to Article 5(1) of Council Directive 89/106/EEC.

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 the Catalonia Institute of Construction Technology (ITeC). 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. This European Technical Approval is issued in Spanish by the Catalonia Institute of Construction Technology (ITeC). 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 Nº L 40, 11.2.1989, p.12. 2 Official Journal of the European Communities Nº L 220, 30.8.1993, p.1. 3 Official Journal of the European Union Nº L 284, 31.10.2003, p.1. 4 Boletín Oficial del Estado nº 34 de 9 de febrero de 1993. 5 Official Journal of the European Communities Nº L 17, 20.1.1994, p.34.


II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL AP PROVAL

1 Definition of product and intended use

1.1 Definition of the construction product HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 are spray-applied or, for small areas, brush-applied solvent based reactive coatings. HEMPACORE ONE FD 43601 is the fast drying version of HEMPACORE ONE 43600 and both reactive coatings have the same composition except for the solvents that evaporate out of the end use product.

The reactive coating systems for fire protection consist of the primer, the intumescent coating and, depending on the environmental use category, the topcoat where appropriate (see section 1.2.2).

All the systems shown in Table 1 have been assessed in this ETA under option 3, as described in the foreword of ETAG 018 Part 2.

1.2 Intended use

1.2.1 Fire protection HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 are used as reactive coating systems to fire protect beams and columns made of structural steel to achieve a fire resistance duration in accordance with EN 13501-26.

HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 are intended to fire protect various sizes of open sections (H and I) and square and circular hollow columns for up to a fire resistance classification in accordance with Annex 1, in the design temperatures range of 350ºC to 750ºC.

The detailed field of application regarding fire protection of HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 is given in Annex 1.

1.2.2 Use categories related to environmental condi tions Depending on the environmental use category the following systems have been approved.

Table 1 : Systems according to use categories. Primer (i rrespective of the use environmental category) Reactive coating Topcoat (depending on the

environmental use category) Two component epoxy:

Hempel’s Shopprimer E 15280 (SB) Hempadur 15570 (SB) Hemudur 18500 (WB)

Short/medium oil alkyd: Hempaquick primer 13300 (SB) Hemulin primer 18310 (WB)

Zinc rich epoxy: Hempadur Zinc 17360 (SB)

Acrylic: Hempel’s 17020 (SB)

One component epoxy: Hempel’s Uniprimer 13140 (SB)

Three component Zinc rich epoxy: Hemudur Zinc 18560 (WB)

(SB: solvent borne; WB: water borne)

HEMPACORE ONE 43600 HEMPACORE ONE FD 43601

Category Type X (including Types Y, Z1 and Z2)

Hempathane HS 55610

Hempathane Topcoat 55210

Hemuthane Enamel 58510

Hempatex Hi-build 46410

Hempatex Enamel 56360

Hemucryl Enamel Hi-build 58030

Category Type Y (including Types Z1 and Z2)

Without topcoat or with the topcoats Type X approved

6 EN 13501-2:2010 Fire classification of construction products and building elements Part 2: Classification using data from fire

resistance tests, excluding ventilation services implemented.


The environmental use categories are specified in ETAG 018 Part 2, section 2.2.2:

• Type X: external use • Type Y: internal use and semi-exposed conditions • Type Z1: internal use with high humidity conditions • Type Z2:internal use

1.3 Assumed working life The provisions made in this European Technical Approval (ETA) are based on an assumed working life of the reactive coatings for fire protection HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 of at least 10 years, provided that the conditions laid down in sections 4.2, 5.1 and 5.2 for the packaging, transport, storage and installation as well as appropriate use, maintenance and repair are met.

The indications given on the working life cannot be interpreted as a guarantee given by the manufacturer or the Approval Body, but should only be regarded as a means for choosing the appropriate products in relation to the expected economically reasonable working life of the works.

2 Characteristics of products and methods of verifi cation

The assessment of the fitness of HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 for the intended use considering the essential requirements was performed following the Guideline for European Technical Approval 018 for Fire Protective Products Part 1: General and Part 2: Reactive coatings for fire protection of steel elements.

2.1 Mechanical resistance and stability (ER 1) Not relevant.

2.2 Safety in case of fire (ER 2)

2.2.1 Reaction to fire The reactive coating systems including all the primers and topcoats listed in Table 1 have a performance determined for a reaction to fire Class D-s2,d0 according to EN 13501-17.

2.2.2 Fire resistance The product has been tested according to EN 13381-88. Fire resistance classes have been defined according to EN 13501-2 and are presented in Annex 1.

2.2.3 Smouldering fire exposure The verification under exposure to the smouldering fire curve according to EN 13381-8, Annex A, has been carried out and the product meets the requirements established in EN 13381-8.

2.3 Hygiene, health and the environment (ER 3)

2.3.1 Release of dangerous substances According to the manufacturer’s declaration, the product specification has been compared with the regulated dangerous substances listed on the database established on the EC construction website, with Annex XVII and Annex XIV of REACH and with the ECHA Candidate List of Substances of Very High Concern to verify that they do not contain such substances above the acceptable limits.

In addition to the specific clauses relating to dangerous substances contained in this European Technical Approval, there may be other requirements applicable to the products falling within its

7 EN 13501-1:2007 Fire classification of construction products and building elements. Part 1: Classification using data from

reaction to fire tests implemented. 8 EN 13381-8:2010 Test methods for determining the contribution to the fire resistance of structural members. Part 8: Applied

reactive protection to steel members.


scope (e.g. 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.

2.4 Safety in use (ER 4) Not relevant.

2.5 Protection against noise (ER 5) Not relevant.

2.6 Energy economy and heat retention (ER 6) Not relevant.

2.7 Aspects of durability, serviceability and ident ification of the products

2.7.1 Durability and serviceability The primers and topcoats indicated in section 1.2.2 of this ETA are compatible with the reactive coatings. The verifications were made in accordance with ETAG 018, Part 2, section 5.7.2.2. The approved environmental use categories shall be taken from section 1.2.2 of this ETA.

2.7.2 Identification of products The ETA is issued for the system on the basis of agreed data/information, deposited with the Catalonia Institute of Construction Technology which identifies the system components that have been assessed and judged. Identification tests according to ETAG 018 Part 2, section 5.7.3, have been carried out on components, which confirm that the system under assessment conforms to its declared characteristics.

3 Evaluation and attestation of conformity and CE m arking

3.1 System of attestation of conformity According to the decision 1999/454/EC9 of the European Commission, system 1 of attestation of conformity applies. This system of attestation of conformity is defined as follows:

System 1: Certification of the conformity of the product by a notified certification 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) Tasks for the approved body: (3) Initial type testing of the product (4) Initial inspection of the factory and of factory production control (5) Continuous surveillance, assessment and approval of factory production control

Note: Approved bodies are also referred to as “notified bodies”.

3.2 Responsibilities

3.2.1 Tasks of the manufacturer

3.2.1.1 Factory production control

The manufacturer shall exercise permanent internal control of production. All the elements, requirements and provisions adopted by the manufacturer shall be documented in a systematic manner in the form of written policies and procedures, including records of results performed in

9 Official Journal of the European Communities Nº L178, 14.7.1999, p. 52


accordance with the Control Plan. This production control system shall ensure that the product is in conformity with this European Technical Approval (ETA).

Only the raw materials and materials stated in the technical documentation of this ETA may be used in the production of the products.

The factory production control shall be in accordance with the Control Plan relating to this ETA, and part of its technical documentation. The Control Plan is laid down in the context of the factory production control system operated by the manufacturer and deposited with the ITeC.10

The results of factory production control shall be recorded and evaluated in accordance with the provisions of the Control Plan. On request they shall be presented to the ITeC.

The personnel involved in the production process shall be identified, sufficiently qualified and trained to operate and maintain the production equipment. Machinery and equipment shall be regularly maintained and this shall be documented. All processes and production procedures shall be recorded at regular intervals.

All testing equipment is maintained, calibrated and/or verified against measurement standards traceable to relevant international or national measurement standards.

The manufacturer shall ensure that handling, preservation and storage of test equipment is such that its accuracy and fitness for purpose is maintained. The calibration of all test equipment shall be repeated if any repair or failure occurs which could upset the calibration of the test equipment.

The manufacturer shall maintain 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.

Products that do not comply with requirements as specified in the ETA shall be separated from the conforming products and marked as such. The manufacturer shall register non-compliant production and action(s) taken to prevent further non-conformities. External complaints shall also be documented, as well as actions taken.

The following table specifies properties that should be controlled and minimum frequencies of control. The test methods and thereshold values have been laid down in the Control Plan.

Table 2 : FPC test plan for HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601.

Property Control Acceptance Minimum frequency

Incoming material QC certificate check Manufacturer’s specification

Every delivery

Char depth Internal procedure Manufacturer’s specification

Every batch

Insulating efficiency Internal procedure according to Annex A of ETAG 018-2

Manufacturer’s specification

Every 10th batch or at least once per month

Specific gravity Internal procedure Manufacturer’s specification

Every batch

Sag resistance Internal procedure Manufacturer’s specification

Every batch

Viscosity Internal procedure Manufacturer’s specification

Every batch

Non-volatile content Internal procedure Manufacturer’s specification Every batch

Fineness of grinding Internal procedure Manufacturer’s specification Every batch

10 The Control Plan is a confidential part of the ETA and only handed over to the approved body or bodies involved in the

procedure of attestation of conformity.


3.2.1.2 Other tasks of the manufacturer

The manufacturer shall, on the basis of a contract, involve a body which is approved for the tasks referred to in section 3.1 in the field of reactive coatings in order to undertake the actions laid down in section 3.2.2. For this purpose, the Control Plan referred to in sections 3.2.1.1 and 3.2.2 shall be handed over by the manufacturer to the approved body involved.

The manufacturer shall make a declaration of conformity, stating that the construction product is in conformity with the provisions of the ETA 12/0581 issued on 17.01.2013.

3.2.2 Tasks of approved bodies The approved body shall perform the activities referred to above according to the specific conditions, in accordance with the provisions laid down in the Control Plan relating to this ETA.

The approved body shall retain the essential points of its actions referred to above and state the results obtained and conclusions drawn in a written report.

3.2.2.1 Initial type testing

The verifications on which this ETA is based have been carried out on representative samples from the current production. The results of the tests performed as part of the assessment shall be used for initial type-testing (ITT) unless changes in the manufacturing procedure affect the product properties.

Any change in the manufacturing procedure which may affect the properties of the product shall be notified and the necessary type-testing revised according to the Control Plan.

3.2.2.2 Initial inspection of factory and the factory production control

The approved body shall assess the factory production control system to check that the factory production control is in conformity with this European Technical Approval and any subsidiary information. The approved body shall ensure that the manufacturer has acceptable premises, technical equipment and competent staff to produce the product as described in this ETA.

3.2.2.3 Continuous surveillance, assessment and approval of factory production control

Continuous surveillance of the factory production control is necessary to ensure continuing conformity with the ETA. It is recommended that surveillance inspections be conducted least twice per year.

3.2.2.4 Certification

Once the ITT, the initial inspection and surveillance of the FPC have been performed and whether a favourable conclusion can be drawn on the basis of available information, the notified certification body shall issue an EC Certificate of product Conformity, permitting the manufacturer to issue an EC Declaration of Conformity, enabling CE Marking of the product.

In cases where the provisions of this European Technical Approval and its Control Plan are no longer fulfilled, the certification body shall withdraw the certificate and inform the Catalonia Institute of Construction Technology (ITeC) without delay.

3.3 CE marking

3.3.1 General The CE marking shall be affixed to the packaging of product and to the accompanying commercial documents. The letters “CE” shall be followed by the identification number of the approved certification body, where relevant, and be accompanied by the following additional information:

• The name and address of the ETA-holder.

• The last two digits of year in which the CE marking was affixed.

• The number of the EC Certificate of Conformity for the product.

• The number of the European Technical Approval.

• The reference of ETA Guideline 018 Part 1 and 2.

• The product trade name/identification.

• Reference to the ETA for the relevant characteristics.


3.3.2 Example of CE marking Example of CE marking and accompanying information for product:

xxxx

“CE” symbol

Number of the notified body

Hempel A/S Lundtoftevej 150

DK-2800 Kgs Lyngby Denmark

YY

xxxx-CPD-xxxx

Name and address of the manufacturer

Last two digits of year of affixing CE marking

Number of the EC Certificate of Conformity

ETA 12/0581

ETAG 018, Part 1 and 2 Fire Protective products

HEMPACORE ONE 43600 /

HEMPACORE ONE FD 43601

See ETA for relevant characteristics

Number of the ETA

Reference to the corresponding ETAG

Product name

4 Assumptions under which the fitness of the produc t(s) for the intended use was favourably assessed

The detailed description and conditions of the manufacturing process of product, and all the relevant design and installation criteria of product are specified in the technical documentation of the manufacturer deposited with the ITeC. The main aspects of this information are specified in the following chapters.

4.1 Manufacturing The European Technical Approval is issued for the reactive coatings HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 on the basis of agreed data/information deposited with the ITeC, which identifies the products that have been assessed and judged. Changes to the products or production processes, which could result in this deposited data/information being incorrect, should be notified to ITeC before the changes are introduced. ITeC will decide whether such changes affect the ETA and consequently the validity of the CE marking on the basis of the ETA and, if so, whether further assessment or alterations to the ETA shall be necessary.

4.2 Installation

4.2.1 Reactive coating This ETA is issued under the assumption that the application of HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 occurs in accordance with the manufacturer’s instructions.

The manufacturer shall provide an installation guide for his product in accordance with the installation provisions followed for the assessement in this ETA.

4.2.2 Primer A primer from the list of approved primers in section 1.2.2, or other compatible primers of the same family as specified by the manufacturer, shall be used. The preparation of the steel


surface and the application of the primers shall be in accordance with the manufacturer’s instructions.

4.2.3 Topcoat A topcoat from the list of approved topcoats in section 1.2.2 shall be used. The application of the topcoats shall be in accordance with the manufacturer’s instructions.

5 Recommendations

5.1 Recommendations on packaging, transport and sto rage In the accompanying documentation or on the containers, the manufacturer shall give information as to transport and storage.

At least the following shall be indicated: type of storage (container, tank, etc.), minimum and maximum temperature for transport and storage. In case of combustible components or other potentially dangerous substances the instructions shall contain indications about limitations and/or conditions for handling, transport and storage.

5.2 Recommendations on use, maintenance and repair The assessment of the fitness for use is based on the assumption that necessary maintenance and repair, if required, is carried out in accordance with the manufacturer’s instructions during the assumed intended working life.

The topcoat, where necessary, shall protect the reactive coating from moisture and other environmental influences. Therefore it shall always be kept in a proper state. In case of an execution without topcoat the control shall refer to the reactive coating. If the maintenance work related to the reactive coating or the topcoating is necessary, the manufacturer’s instructions shall be respected.

On behalf of the Catalonia Institute of Construction Technology.

Barcelona, 17 January 2013

Anton Maria Checa Torres

General Manager, ITeC


ANNEX 1 Product performance: Fire resistance

1. This Annex relates to the use of HEMPACORE ONE 43600 and HEMPACORE ONE FD 43601 for the fire protection of:

• open sections (‘H’ and ‘I’ shaped) steel beams and columns (see Tables A1.1 to A1.18),

• square and circular hollow steel columns (see Tables A1.19 to A1.36).

The precise scope is given in the tables which specify the dry film thickness of intumescent coating (without primer and topcoat) required to achieve the classification R for various design temperatures and section factors.

2. The product is approved on the basis of:

• Approval testing in accordance with EN 13381-8:2010 and ETAG 018, Part 1 and 2.

• Design of the dry film thickness of intumescent coating for the fire protection of open sections following the graphical analysis in accordance with Annex E of EN 13381-8:2010

• Design of the dry film thickness of intumescent coating for the fire protection of square and circular hollow sections following the numerical regression analysis in accordance with Annex E of EN 13381-8:2010.

3. The data presented in this Annex for beams refer to a three-sided fire exposure and for columns to a four-sided fire exposure.

4. The data presented in this Annex are applicable to structural steel (S designation) sections in

accordance with EN 1002511, excluding S185, blast cleaned to ISO 8501-1 Sa 2 ½ or equivalent, primed with the compatible primers listed in Table 1. The data are applicable to assemblies with or without topcoat.

5. The thicknesses given for open H- and I-sections also apply to steel sections of other shapes, e.g.

U, L and T-sections under consideration of the same A/V value. 6. The application of the reactive coating on steel tension members made of structural steel in

accordance with EN 10025 is not assessed by this ETA. The application on zinc-coated substrates has not been verified.

11 EN 10025-1 to 6: 2004-2005. Hot rolled products of structural steel implemented.


Table A1.1 : Beams, 3-sided open H- or I-sections.

Section Factor Design Temperature 350ºC

Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,287 0,919 1,414 - - - - 60 0,220 0,299 0,953 1,444 - - - - 65 0,220 0,329 0,999 1,521 - - - - 70 0,220 0,360 1,045 1,598 - - - - 75 0,220 0,390 1,091 1,675 - - - - 80 0,220 0,421 1,137 1,751 - - - - 85 0,220 0,451 1,183 1,828 - - - - 90 0,220 0,482 1,229 1,926 - - - - 95 0,220 0,512 1,275 2,034 - - - -

100 0,220 0,543 1,321 2,142 - - - - 105 0,220 0,573 1,367 2,249 - - - - 110 0,220 0,604 1,413 2,357 - - - - 115 0,220 0,634 1,459 2,464 - - - - 120 0,220 0,664 1,505 2,572 - - - - 125 0,220 0,695 1,551 2,679 - - - - 130 0,220 0,725 1,597 2,787 - - - - 135 0,229 0,756 1,643 2,894 - - - - 140 0,247 0,786 1,689 3,002 - - - - 145 0,265 0,817 1,735 3,110 - - - - 150 0,283 0,847 1,781 3,217 - - - - 155 0,302 0,878 1,827 - - - - - 160 0,320 0,908 1,876 - - - - - 165 0,338 0,939 1,930 - - - - - 170 0,356 0,968 1,984 - - - - - 175 0,374 0,997 2,037 - - - - - 180 0,392 1,025 2,091 - - - - - 185 0,410 1,054 2,145 - - - - - 190 0,428 1,083 2,198 - - - - - 195 0,446 1,112 2,252 - - - - - 200 0,465 1,141 2,305 - - - - - 205 0,483 1,169 2,359 - - - - - 210 0,501 1,198 2,413 - - - - - 215 0,519 1,227 2,466 - - - - - 220 0,537 1,256 2,520 - - - - - 225 0,555 1,285 2,574 - - - - - 230 0,573 1,313 2,627 - - - - - 235 0,591 1,342 2,681 - - - - - 240 0,609 1,371 2,735 - - - - - 245 0,627 1,400 2,788 - - - - - 250 0,646 1,429 2,842 - - - - - 255 0,664 1,457 2,896 - - - - - 260 0,682 1,486 2,949 - - - - - 265 0,700 1,515 3,040 - - - - - 270 0,718 1,544 3,357 - - - - - 275 0,736 1,573 3,673 - - - - - 280 0,754 1,602 3,990 - - - - - 285 0,772 1,630 - - - - - - 290 0,790 1,659 - - - - - - 295 0,809 1,688 - - - - - - 300 0,827 1,717 - - - - - - 305 0,845 1,746 - - - - - - 310 0,863 1,774 - - - - - - 315 0,881 1,803 - - - - - - 320 0,899 1,832 - - - - - - 325 0,917 1,860 - - - - - - 330 0,935 1,889 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,220 0,379 0,923 1,685 - - - 60 0,220 0,220 0,395 0,955 1,724 - - - 65 0,220 0,220 0,437 1,003 1,822 - - - 70 0,220 0,232 0,479 1,051 1,981 - - - 75 0,220 0,250 0,520 1,100 2,164 - - - 80 0,220 0,269 0,562 1,148 2,348 - - - 85 0,220 0,287 0,604 1,196 2,532 - - - 90 0,220 0,306 0,646 1,244 2,716 - - - 95 0,220 0,325 0,687 1,292 2,899 - - - 100 0,220 0,343 0,729 1,340 3,083 - - - 105 0,220 0,362 0,771 1,389 - - - - 110 0,220 0,380 0,813 1,437 - - - - 115 0,220 0,399 0,854 1,485 - - - - 120 0,220 0,417 0,896 1,533 - - - - 125 0,220 0,436 0,938 1,581 - - - - 130 0,220 0,454 0,974 1,630 - - - - 135 0,220 0,473 1,008 1,678 - - - - 140 0,220 0,491 1,043 1,726 - - - - 145 0,220 0,510 1,077 1,774 - - - - 150 0,220 0,529 1,112 1,822 - - - - 155 0,220 0,547 1,146 1,873 - - - - 160 0,220 0,566 1,181 1,926 - - - - 165 0,220 0,584 1,216 1,979 - - - - 170 0,220 0,603 1,250 2,032 - - - - 175 0,220 0,621 1,285 2,085 - - - - 180 0,220 0,640 1,319 2,138 - - - - 185 0,220 0,658 1,354 2,191 - - - - 190 0,220 0,677 1,389 2,245 - - - - 195 0,220 0,695 1,423 2,298 - - - - 200 0,220 0,714 1,458 2,351 - - - - 205 0,220 0,732 1,492 2,404 - - - - 210 0,220 0,751 1,527 2,457 - - - - 215 0,220 0,770 1,562 2,510 - - - - 220 0,220 0,788 1,596 2,563 - - - - 225 0,220 0,807 1,631 2,617 - - - - 230 0,220 0,825 1,665 2,670 - - - - 235 0,220 0,844 1,700 2,723 - - - - 240 0,220 0,862 1,735 2,776 - - - - 245 0,220 0,881 1,769 2,829 - - - - 250 0,229 0,899 1,804 2,882 - - - - 255 0,259 0,918 1,838 2,935 - - - - 260 0,289 0,936 1,867 2,989 - - - - 265 0,319 0,960 1,892 3,042 - - - - 270 0,349 0,987 1,918 3,095 - - - - 275 0,379 1,013 1,943 3,148 - - - - 280 0,409 1,040 1,969 3,201 - - - - 285 0,439 1,067 1,994 - - - - - 290 0,469 1,094 2,019 - - - - - 295 0,499 1,121 2,045 - - - - - 300 0,529 1,148 2,070 - - - - - 305 0,560 1,175 2,096 - - - - - 310 0,590 1,202 2,121 - - - - - 315 0,620 1,228 2,146 - - - - - 320 0,650 1,255 2,172 - - - - - 325 0,680 1,282 2,197 - - - - - 330 0,710 1,309 2,222 - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,220 0,246 0,430 1,209 1,847 - - 60 0,220 0,220 0,255 0,449 1,236 1,956 - - 65 0,220 0,220 0,278 0,497 1,303 2,248 - - 70 0,220 0,220 0,301 0,545 1,370 2,539 - - 75 0,220 0,220 0,324 0,593 1,437 2,830 - - 80 0,220 0,220 0,347 0,641 1,504 3,121 - - 85 0,220 0,220 0,370 0,689 1,571 - - - 90 0,220 0,220 0,393 0,736 1,638 - - - 95 0,220 0,220 0,416 0,784 1,705 - - -

100 0,220 0,220 0,440 0,832 1,772 - - - 105 0,220 0,239 0,463 0,880 1,839 - - - 110 0,220 0,257 0,486 0,928 1,944 - - - 115 0,220 0,275 0,509 0,970 2,058 - - - 120 0,220 0,294 0,532 1,009 2,172 - - - 125 0,220 0,312 0,555 1,047 2,286 - - - 130 0,220 0,330 0,578 1,086 2,400 - - - 135 0,220 0,349 0,601 1,125 2,514 - - - 140 0,220 0,367 0,624 1,164 2,628 - - - 145 0,220 0,385 0,647 1,203 2,742 - - - 150 0,220 0,404 0,670 1,242 2,856 - - - 155 0,220 0,422 0,693 1,281 2,970 - - - 160 0,220 0,440 0,716 1,320 3,084 - - - 165 0,220 0,459 0,739 1,358 3,198 - - - 170 0,220 0,477 0,762 1,397 - - - - 175 0,220 0,495 0,786 1,436 - - - - 180 0,220 0,514 0,809 1,475 - - - - 185 0,220 0,532 0,832 1,514 - - - - 190 0,220 0,550 0,855 1,553 - - - - 195 0,220 0,569 0,878 1,592 - - - - 200 0,220 0,587 0,901 1,630 - - - - 205 0,220 0,605 0,924 1,669 - - - - 210 0,220 0,624 0,948 1,708 - - - - 215 0,220 0,642 0,980 1,747 - - - - 220 0,220 0,660 1,012 1,786 - - - - 225 0,220 0,679 1,044 1,825 - - - - 230 0,220 0,697 1,077 1,862 - - - - 235 0,220 0,715 1,109 1,896 - - - - 240 0,220 0,734 1,141 1,930 - - - - 245 0,220 0,752 1,173 1,964 - - - - 250 0,220 0,770 1,205 1,999 - - - - 255 0,220 0,789 1,237 2,033 - - - - 260 0,220 0,807 1,269 2,067 - - - - 265 0,220 0,825 1,301 2,101 - - - - 270 0,220 0,844 1,334 2,135 - - - - 275 0,220 0,862 1,366 2,169 - - - - 280 0,220 0,880 1,398 2,203 - - - - 285 0,220 0,899 1,430 2,237 - - - - 290 0,220 0,917 1,462 2,272 - - - - 295 0,220 0,935 1,494 2,306 - - - - 300 0,235 0,955 1,526 2,340 - - - - 305 0,273 0,978 1,558 2,374 - - - - 310 0,311 1,000 1,591 2,408 - - - - 315 0,349 1,022 1,623 2,442 - - - - 320 0,387 1,045 1,655 2,476 - - - - 325 0,426 1,067 1,687 2,510 - - - - 330 0,464 1,089 1,719 2,544 - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,220 0,220 0,307 0,946 1,467 - - 60 0,220 0,220 0,220 0,319 0,966 1,500 - - 65 0,220 0,220 0,220 0,349 1,018 1,584 - - 70 0,220 0,220 0,234 0,379 1,069 1,667 - - 75 0,220 0,220 0,253 0,408 1,121 1,750 - - 80 0,220 0,220 0,271 0,438 1,173 1,834 - - 85 0,220 0,220 0,290 0,468 1,224 2,019 - - 90 0,220 0,220 0,308 0,497 1,276 2,230 - - 95 0,220 0,220 0,327 0,527 1,327 2,441 - - 100 0,220 0,220 0,345 0,557 1,379 2,652 - - 105 0,220 0,220 0,364 0,587 1,431 2,863 - - 110 0,220 0,220 0,382 0,616 1,482 3,074 - - 115 0,220 0,220 0,401 0,646 1,534 - - - 120 0,220 0,220 0,419 0,676 1,585 - - - 125 0,220 0,220 0,438 0,706 1,637 - - - 130 0,220 0,220 0,456 0,735 1,689 - - - 135 0,220 0,220 0,475 0,765 1,740 - - - 140 0,220 0,220 0,493 0,795 1,792 - - - 145 0,220 0,227 0,512 0,825 1,843 - - - 150 0,220 0,247 0,530 0,854 1,923 - - - 155 0,220 0,267 0,549 0,884 2,007 - - - 160 0,220 0,288 0,567 0,914 2,092 - - - 165 0,220 0,308 0,586 0,944 2,176 - - - 170 0,220 0,328 0,604 0,978 2,261 - - - 175 0,220 0,348 0,623 1,012 2,345 - - - 180 0,220 0,369 0,641 1,046 2,430 - - - 185 0,220 0,389 0,660 1,080 2,514 - - - 190 0,220 0,409 0,678 1,115 2,599 - - - 195 0,220 0,430 0,697 1,149 2,683 - - - 200 0,220 0,450 0,715 1,183 2,767 - - - 205 0,220 0,470 0,734 1,217 2,852 - - - 210 0,220 0,491 0,752 1,251 2,936 - - - 215 0,220 0,511 0,771 1,286 3,021 - - - 220 0,220 0,531 0,789 1,320 3,105 - - - 225 0,220 0,552 0,808 1,354 3,190 - - - 230 0,220 0,572 0,826 1,388 - - - - 235 0,220 0,592 0,845 1,422 - - - - 240 0,220 0,613 0,863 1,457 - - - - 245 0,220 0,633 0,882 1,491 - - - - 250 0,220 0,653 0,900 1,525 - - - - 255 0,220 0,673 0,919 1,559 - - - - 260 0,220 0,694 0,937 1,593 - - - - 265 0,220 0,714 0,962 1,628 - - - - 270 0,220 0,734 0,989 1,662 - - - - 275 0,220 0,755 1,017 1,696 - - - - 280 0,220 0,775 1,045 1,730 - - - - 285 0,220 0,795 1,072 1,764 - - - - 290 0,220 0,816 1,100 1,799 - - - - 295 0,220 0,836 1,128 1,833 - - - - 300 0,220 0,856 1,156 1,864 - - - - 305 0,220 0,877 1,183 1,893 - - - - 310 0,220 0,897 1,211 1,922 - - - - 315 0,220 0,917 1,239 1,951 - - - - 320 0,220 0,938 1,266 1,980 - - - - 325 0,220 0,958 1,294 2,009 - - - - 330 0,234 0,978 1,322 2,038 - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,220 0,220 0,246 0,592 1,222 - - 60 0,220 0,220 0,220 0,254 0,619 1,249 - - 65 0,220 0,220 0,220 0,276 0,686 1,318 - - 70 0,220 0,220 0,220 0,297 0,753 1,386 - - 75 0,220 0,220 0,220 0,318 0,820 1,454 - - 80 0,220 0,220 0,220 0,339 0,887 1,523 - - 85 0,220 0,220 0,225 0,361 0,951 1,591 - - 90 0,220 0,220 0,243 0,382 0,996 1,659 - - 95 0,220 0,220 0,261 0,403 1,040 1,728 - -

100 0,220 0,220 0,278 0,424 1,085 1,796 - - 105 0,220 0,220 0,296 0,446 1,129 1,882 - - 110 0,220 0,220 0,314 0,467 1,174 2,045 - - 115 0,220 0,220 0,332 0,488 1,219 2,207 - - 120 0,220 0,220 0,349 0,509 1,263 2,369 - - 125 0,220 0,220 0,367 0,531 1,308 2,531 - - 130 0,220 0,220 0,385 0,552 1,353 2,693 - - 135 0,220 0,220 0,402 0,573 1,397 2,855 - - 140 0,220 0,220 0,420 0,594 1,442 3,017 - - 145 0,220 0,220 0,438 0,616 1,486 3,180 - - 150 0,220 0,220 0,456 0,637 1,531 - - - 155 0,220 0,220 0,473 0,658 1,576 - - - 160 0,220 0,220 0,491 0,679 1,620 - - - 165 0,220 0,220 0,509 0,701 1,665 - - - 170 0,220 0,220 0,526 0,722 1,709 - - - 175 0,220 0,220 0,544 0,743 1,754 - - - 180 0,220 0,220 0,562 0,764 1,799 - - - 185 0,220 0,220 0,580 0,786 1,843 - - - 190 0,220 0,220 0,597 0,807 1,905 - - - 195 0,220 0,220 0,615 0,828 1,971 - - - 200 0,220 0,220 0,633 0,849 2,037 - - - 205 0,220 0,220 0,650 0,871 2,103 - - - 210 0,220 (0,221) 0,668 0,892 2,169 - - - 215 0,220 0,248 0,686 0,913 2,234 - - - 220 0,220 0,276 0,704 0,934 2,300 - - - 225 0,220 0,303 0,721 0,961 2,366 - - - 230 0,220 0,330 0,739 0,993 2,432 - - - 235 0,220 0,357 0,757 1,025 2,497 - - - 240 0,220 0,385 0,774 1,057 2,563 - - - 245 0,220 0,412 0,792 1,089 2,629 - - - 250 0,220 0,439 0,810 1,121 2,695 - - - 255 0,220 0,467 0,828 1,153 2,760 - - - 260 0,220 0,494 0,845 1,185 2,826 - - - 265 0,220 0,521 0,863 1,217 2,892 - - - 270 0,220 0,549 0,881 1,249 2,958 - - - 275 0,220 0,576 0,898 1,282 3,083 - - - 280 0,220 0,603 0,916 1,314 3,288 - - - 285 0,220 0,631 0,934 1,346 3,492 - - - 290 0,220 0,658 0,953 1,378 3,697 - - - 295 0,220 0,685 0,976 1,410 3,901 - - - 300 0,220 0,713 0,998 1,442 - - - - 305 0,220 0,740 1,020 1,474 - - - - 310 0,220 0,767 1,042 1,506 - - - - 315 0,220 0,795 1,064 1,538 - - - - 320 0,220 0,822 1,087 1,570 - - - - 325 0,220 0,849 1,109 1,602 - - - - 330 0,220 0,876 1,131 1,634 - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,220 0,220 0,220 0,444 1,057 - - 60 0,220 0,220 0,220 0,220 0,462 1,082 - - 65 0,220 0,220 0,220 0,233 0,509 1,144 - - 70 0,220 0,220 0,220 0,252 0,555 1,206 - - 75 0,220 0,220 0,220 0,270 0,602 1,268 - - 80 0,220 0,220 0,220 0,288 0,649 1,330 - - 85 0,220 0,220 0,220 0,306 0,695 1,392 - - 90 0,220 0,220 0,220 0,325 0,742 1,454 - - 95 0,220 0,220 0,220 0,343 0,788 1,516 - -

100 0,220 0,220 0,220 0,361 0,835 1,578 - - 105 0,220 0,220 0,220 0,379 0,882 1,640 - - 110 0,220 0,220 0,236 0,398 0,928 1,702 - - 115 0,220 0,220 0,254 0,416 0,973 1,764 - - 120 0,220 0,220 0,273 0,434 1,017 1,826 - - 125 0,220 0,220 0,291 0,452 1,060 1,921 - - 130 0,220 0,220 0,309 0,471 1,104 2,040 - - 135 0,220 0,220 0,328 0,489 1,148 2,158 - - 140 0,220 0,220 0,346 0,507 1,191 2,276 - - 145 0,220 0,220 0,364 0,525 1,235 2,394 - - 150 0,220 0,220 0,382 0,544 1,279 2,512 - - 155 0,220 0,220 0,401 0,562 1,322 2,630 - - 160 0,220 0,220 0,419 0,580 1,366 2,748 - - 165 0,220 0,220 0,437 0,598 1,410 2,867 - - 170 0,220 0,220 0,456 0,617 1,453 2,985 - - 175 0,220 0,220 0,474 0,635 1,497 3,103 - - 180 0,220 0,220 0,492 0,653 1,541 3,221 - - 185 0,220 0,220 0,511 0,671 1,584 - - - 190 0,220 0,220 0,529 0,690 1,628 - - - 195 0,220 0,220 0,547 0,708 1,672 - - - 200 0,220 0,220 0,566 0,726 1,715 - - - 205 0,220 0,220 0,584 0,744 1,759 - - - 210 0,220 0,220 0,602 0,763 1,803 - - - 215 0,220 0,220 0,620 0,781 1,846 - - - 220 0,220 0,220 0,639 0,799 1,896 - - - 225 0,220 0,220 0,657 0,817 1,945 - - - 230 0,220 0,220 0,675 0,836 1,995 - - - 235 0,220 0,220 0,694 0,854 2,045 - - - 240 0,220 0,220 0,712 0,872 2,095 - - - 245 0,220 0,220 0,730 0,890 2,145 - - - 250 0,220 0,220 0,749 0,909 2,194 - - - 255 0,220 0,220 0,767 0,927 2,244 - - - 260 0,220 0,220 0,785 0,945 2,294 - - - 265 0,220 0,249 0,803 0,976 2,344 - - - 270 0,220 0,287 0,822 1,007 2,394 - - - 275 0,220 0,326 0,840 1,038 2,443 - - - 280 0,220 0,364 0,858 1,069 2,493 - - - 285 0,220 0,402 0,877 1,100 2,543 - - - 290 0,220 0,440 0,895 1,131 2,593 - - - 295 0,220 0,478 0,913 1,162 2,643 - - - 300 0,220 0,517 0,932 1,193 2,692 - - - 305 0,220 0,555 0,950 1,224 2,742 - - - 310 0,220 0,593 0,970 1,254 2,792 - - - 315 0,220 0,631 0,990 1,285 2,842 - - - 320 0,220 0,670 1,010 1,316 2,892 - - - 325 0,220 0,708 1,030 1,347 2,941 - - - 330 0,220 0,746 1,050 1,378 2,991 - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,220 0,220 0,220 0,343 0,804 1,779 - 60 0,220 0,220 0,220 0,220 0,356 0,842 1,823 - 65 0,220 0,220 0,220 0,220 0,390 0,936 2,142 - 70 0,220 0,220 0,220 0,220 0,423 0,998 2,530 - 75 0,220 0,220 0,220 0,220 0,457 1,057 2,917 - 80 0,220 0,220 0,220 0,231 0,490 1,116 - - 85 0,220 0,220 0,220 0,249 0,524 1,175 - - 90 0,220 0,220 0,220 0,267 0,557 1,234 - - 95 0,220 0,220 0,220 0,286 0,591 1,292 - -

100 0,220 0,220 0,220 0,304 0,624 1,351 - - 105 0,220 0,220 0,220 0,323 0,658 1,410 - - 110 0,220 0,220 0,220 0,341 0,691 1,469 - - 115 0,220 0,220 0,220 0,359 0,725 1,528 - - 120 0,220 0,220 0,220 0,378 0,758 1,587 - - 125 0,220 0,220 0,220 0,396 0,792 1,645 - - 130 0,220 0,220 0,220 0,415 0,825 1,704 - - 135 0,220 0,220 0,220 0,433 0,859 1,763 - - 140 0,220 0,220 0,220 0,451 0,892 1,822 - - 145 0,220 0,220 0,220 0,470 0,926 1,899 - - 150 0,220 0,220 0,228 0,488 0,965 1,993 - - 155 0,220 0,220 0,250 0,507 1,012 2,087 - - 160 0,220 0,220 0,272 0,525 1,059 2,182 - - 165 0,220 0,220 0,294 0,543 1,106 2,276 - - 170 0,220 0,220 0,316 0,562 1,152 2,370 - - 175 0,220 0,220 0,338 0,580 1,199 2,465 - - 180 0,220 0,220 0,360 0,599 1,246 2,559 - - 185 0,220 0,220 0,382 0,617 1,293 2,653 - - 190 0,220 0,220 0,404 0,635 1,339 2,748 - - 195 0,220 0,220 0,426 0,654 1,386 2,842 - - 200 0,220 0,220 0,448 0,672 1,433 2,936 - - 205 0,220 0,220 0,470 0,691 1,480 3,031 - - 210 0,220 0,220 0,493 0,709 1,526 3,125 - - 215 0,220 0,220 0,515 0,727 1,573 3,219 - - 220 0,220 0,220 0,537 0,746 1,620 - - - 225 0,220 0,220 0,559 0,764 1,666 - - - 230 0,220 0,220 0,581 0,783 1,713 - - - 235 0,220 0,220 0,603 0,801 1,760 - - - 240 0,220 0,220 0,625 0,819 1,807 - - - 245 0,220 0,220 0,647 0,838 1,853 - - - 250 0,220 0,220 0,669 0,856 1,891 - - - 255 0,220 0,220 0,691 0,875 1,929 - - - 260 0,220 0,220 0,713 0,893 1,967 - - - 265 0,220 0,220 0,735 0,911 2,005 - - - 270 0,220 0,220 0,757 0,930 2,044 - - - 275 0,220 0,220 0,779 0,950 2,082 - - - 280 0,220 0,220 0,801 0,978 2,120 - - - 285 0,220 0,232 0,823 1,007 2,158 - - - 290 0,220 0,277 0,845 1,035 2,196 - - - 295 0,220 0,322 0,867 1,063 2,234 - - - 300 0,220 0,368 0,889 1,091 2,272 - - - 305 0,220 0,413 0,911 1,119 2,310 - - - 310 0,220 0,458 0,933 1,148 2,349 - - - 315 0,220 0,503 0,954 1,176 2,387 - - - 320 0,220 0,549 0,974 1,204 2,425 - - - 325 0,220 0,594 0,993 1,232 2,463 - - - 330 0,220 0,639 1,013 1,260 2,501 - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,220 0,220 0,220 0,285 0,612 1,615 - 60 0,220 0,220 0,220 0,220 0,296 0,641 1,655 - 65 0,220 0,220 0,220 0,220 0,323 0,712 1,755 - 70 0,220 0,220 0,220 0,220 0,350 0,784 1,867 - 75 0,220 0,220 0,220 0,220 0,377 0,855 2,187 - 80 0,220 0,220 0,220 0,220 0,405 0,927 2,506 - 85 0,220 0,220 0,220 0,220 0,432 0,989 2,826 - 90 0,220 0,220 0,220 0,220 0,459 1,047 3,145 - 95 0,220 0,220 0,220 0,220 0,486 1,106 - -

100 0,220 0,220 0,220 0,225 0,513 1,165 - - 105 0,220 0,220 0,220 0,245 0,541 1,223 - - 110 0,220 0,220 0,220 0,264 0,568 1,282 - - 115 0,220 0,220 0,220 0,284 0,595 1,341 - - 120 0,220 0,220 0,220 0,304 0,622 1,400 - - 125 0,220 0,220 0,220 0,323 0,649 1,458 - - 130 0,220 0,220 0,220 0,343 0,676 1,517 - - 135 0,220 0,220 0,220 0,363 0,704 1,576 - - 140 0,220 0,220 0,220 0,382 0,731 1,634 - - 145 0,220 0,220 0,220 0,402 0,758 1,693 - - 150 0,220 0,220 0,220 0,422 0,785 1,752 - - 155 0,220 0,220 0,220 0,442 0,812 1,810 - - 160 0,220 0,220 0,220 0,461 0,840 1,873 - - 165 0,220 0,220 0,220 0,481 0,867 1,946 - - 170 0,220 0,220 0,220 0,501 0,894 2,018 - - 175 0,220 0,220 0,220 0,520 0,921 2,090 - - 180 0,220 0,220 0,220 0,540 0,952 2,163 - - 185 0,220 0,220 0,220 0,560 1,005 2,235 - - 190 0,220 0,220 0,220 0,579 1,059 2,307 - - 195 0,220 0,220 0,220 0,599 1,112 2,380 - - 200 0,220 0,220 0,220 0,619 1,165 2,452 - - 205 0,220 0,220 0,220 0,638 1,218 2,524 - - 210 0,220 0,220 0,220 0,658 1,272 2,597 - - 215 0,220 0,220 0,220 0,678 1,325 2,669 - - 220 0,220 0,220 0,220 0,697 1,378 2,741 - - 225 0,220 0,220 0,220 0,717 1,431 2,813 - - 230 0,220 0,220 0,236 0,737 1,485 2,886 - - 235 0,220 0,220 0,275 0,757 1,538 2,958 - - 240 0,220 0,220 0,314 0,776 1,591 3,042 - - 245 0,220 0,220 0,353 0,796 1,644 3,137 - - 250 0,220 0,220 0,392 0,816 1,698 3,233 - - 255 0,220 0,220 0,431 0,835 1,751 3,328 - - 260 0,220 0,220 0,470 0,855 1,804 3,424 - - 265 0,220 0,220 0,509 0,875 1,854 3,519 - - 270 0,220 0,220 0,548 0,894 1,883 3,615 - - 275 0,220 0,220 0,587 0,914 1,912 3,710 - - 280 0,220 0,220 0,626 0,934 1,941 3,806 - - 285 0,220 0,220 0,665 0,957 1,970 3,901 - - 290 0,220 0,220 0,704 0,985 1,999 3,997 - - 295 0,220 0,220 0,743 1,013 2,028 - - - 300 0,220 0,220 0,782 1,040 2,057 - - - 305 0,220 0,240 0,822 1,068 2,086 - - - 310 0,220 0,294 0,861 1,096 2,115 - - - 315 0,220 0,348 0,900 1,124 2,144 - - - 320 0,220 0,401 0,939 1,151 2,173 - - - 325 0,220 0,455 0,962 1,179 2,202 - - - 330 0,220 0,509 0,982 1,207 2,231 - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 58 0,220 0,220 0,220 0,220 0,238 0,480 1,479 - 60 0,220 0,220 0,220 0,220 0,247 0,502 1,516 - 65 0,220 0,220 0,220 0,220 0,270 0,558 1,608 - 70 0,220 0,220 0,220 0,220 0,293 0,614 1,700 - 75 0,220 0,220 0,220 0,220 0,316 0,670 1,793 - 80 0,220 0,220 0,220 0,220 0,339 0,726 1,943 - 85 0,220 0,220 0,220 0,220 0,362 0,782 2,192 - 90 0,220 0,220 0,220 0,220 0,385 0,838 2,442 - 95 0,220 0,220 0,220 0,220 0,408 0,894 2,691 -

100 0,220 0,220 0,220 0,220 0,431 0,950 2,940 - 105 0,220 0,220 0,220 0,220 0,454 1,010 3,190 - 110 0,220 0,220 0,220 0,220 0,477 1,071 - - 115 0,220 0,220 0,220 0,220 0,500 1,131 - - 120 0,220 0,220 0,220 0,220 0,523 1,191 - - 125 0,220 0,220 0,220 0,220 0,546 1,252 - - 130 0,220 0,220 0,220 0,220 0,569 1,312 - - 135 0,220 0,220 0,220 0,241 0,592 1,372 - - 140 0,220 0,220 0,220 0,264 0,615 1,433 - - 145 0,220 0,220 0,220 0,286 0,639 1,493 - - 150 0,220 0,220 0,220 0,308 0,662 1,553 - - 155 0,220 0,220 0,220 0,330 0,685 1,614 - - 160 0,220 0,220 0,220 0,353 0,708 1,674 - - 165 0,220 0,220 0,220 0,375 0,731 1,734 - - 170 0,220 0,220 0,220 0,397 0,754 1,795 - - 175 0,220 0,220 0,220 0,419 0,777 1,855 - - 180 0,220 0,220 0,220 0,442 0,800 1,914 - - 185 0,220 0,220 0,220 0,464 0,823 1,973 - - 190 0,220 0,220 0,220 0,486 0,846 2,032 - - 195 0,220 0,220 0,220 0,508 0,869 2,092 - - 200 0,220 0,220 0,220 0,531 0,892 2,151 - - 205 0,220 0,220 0,220 0,553 0,915 2,210 - - 210 0,220 0,220 0,220 0,575 0,938 2,269 - - 215 0,220 0,220 0,220 0,597 0,988 2,328 - - 220 0,220 0,220 0,220 0,619 1,050 2,387 - - 225 0,220 0,220 0,220 0,642 1,111 2,447 - - 230 0,220 0,220 0,220 0,664 1,172 2,506 - - 235 0,220 0,220 0,220 0,686 1,233 2,565 - - 240 0,220 0,220 0,220 0,708 1,295 2,624 - - 245 0,220 0,220 0,220 0,731 1,356 2,683 - - 250 0,220 0,220 0,220 0,753 1,417 2,742 - - 255 0,220 0,220 0,220 0,775 1,478 2,802 - - 260 0,220 0,220 0,220 0,797 1,539 2,861 - - 265 0,220 0,220 0,253 0,820 1,601 2,920 - - 270 0,220 0,220 0,306 0,842 1,662 2,979 - - 275 0,220 0,220 0,358 0,864 1,723 3,154 - - 280 0,220 0,220 0,411 0,886 1,784 3,372 - - 285 0,220 0,220 0,464 0,909 1,846 3,591 - - 290 0,220 0,220 0,517 0,931 1,874 3,809 - - 295 0,220 0,220 0,570 0,955 1,899 4,028 - - 300 0,220 0,220 0,623 0,981 1,924 - - - 305 0,220 0,220 0,676 1,008 1,949 - - - 310 0,220 0,220 0,729 1,034 1,975 - - - 315 0,220 0,220 0,782 1,061 2,000 - - - 320 0,220 0,233 0,835 1,088 2,025 - - - 325 0,220 0,294 0,888 1,114 2,050 - - - 330 0,220 0,355 0,940 1,141 2,075 - - -


Table A1.10 : Columns, 4-sided open H- or I-sections.


Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 71 0,212 0,371 0,884 2,578 - - - - 75 0,212 0,404 0,961 2,632 - - - - 80 0,212 0,446 1,058 2,700 - - - - 85 0,212 0,488 1,161 2,767 - - - - 90 0,212 0,529 1,283 2,835 - - - - 95 0,216 0,571 1,406 2,902 - - - -

100 0,233 0,613 1,528 2,970 - - - - 105 0,250 0,654 1,650 3,037 - - - - 110 0,266 0,696 1,773 3,105 - - - - 115 0,283 0,738 1,895 3,173 - - - - 120 0,300 0,780 2,017 3,240 - - - - 125 0,317 0,821 2,140 3,308 - - - - 130 0,334 0,863 2,262 3,375 - - - - 135 0,351 0,905 2,384 3,443 - - - - 140 0,367 0,947 2,480 3,510 - - - - 145 0,384 0,988 2,534 3,578 - - - - 150 0,401 1,030 2,588 3,646 - - - - 155 0,418 1,072 2,642 3,713 - - - - 160 0,435 1,113 2,696 3,781 - - - - 165 0,452 1,157 2,750 3,848 - - - - 170 0,468 1,203 2,804 4,043 - - - - 175 0,485 1,248 2,858 4,296 - - - - 180 0,502 1,293 2,912 4,550 - - - - 185 0,519 1,338 2,966 4,804 - - - - 190 0,536 1,384 3,020 5,058 - - - - 195 0,553 1,429 3,074 - - - - - 200 0,569 1,474 3,128 - - - - - 205 0,586 1,520 3,182 - - - - - 210 0,603 1,565 3,237 - - - - - 215 0,620 1,610 3,291 - - - - - 220 0,637 1,655 3,345 - - - - - 225 0,654 1,701 3,399 - - - - - 230 0,670 1,746 3,453 - - - - - 235 0,687 1,791 3,507 - - - - - 240 0,704 1,836 3,561 - - - - - 245 0,721 1,882 3,615 - - - - - 250 0,738 1,927 3,669 - - - - - 255 0,755 1,972 3,723 - - - - - 260 0,771 2,018 3,777 - - - - - 265 0,788 2,063 3,831 - - - - - 270 0,805 2,108 3,959 - - - - - 275 0,822 2,153 4,273 - - - - - 280 0,839 2,199 4,588 - - - - - 285 0,856 2,244 4,903 - - - - - 290 0,872 2,289 - - - - - - 295 0,889 2,335 - - - - - - 300 0,906 2,380 - - - - - - 305 0,923 2,425 - - - - - - 310 0,940 2,490 - - - - - - 315 0,957 2,611 - - - - - - 320 0,973 2,732 - - - - - - 325 0,990 2,853 - - - - - - 330 1,007 2,974 - - - - - - 335 1,024 3,095 - - - - - - 340 1,041 3,216 - - - - - - 344 1,054 3,313 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 71 0,212 0,240 0,461 0,892 2,985 - - - 75 0,212 0,261 0,500 0,967 3,054 - - - 80 0,212 0,286 0,548 1,061 3,140 - - - 85 0,212 0,312 0,596 1,177 3,226 - - - 90 0,212 0,337 0,644 1,357 3,313 - - - 95 0,212 0,363 0,692 1,538 3,399 - - -

100 0,212 0,389 0,740 1,718 3,485 - - - 105 0,212 0,414 0,788 1,898 3,571 - - - 110 0,212 0,440 0,836 2,079 3,657 - - - 115 0,212 0,465 0,885 2,259 3,743 - - - 120 0,212 0,491 0,933 2,440 3,830 - - - 125 0,217 0,516 0,981 2,503 3,958 - - - 130 0,236 0,542 1,029 2,553 4,123 - - - 135 0,255 0,568 1,077 2,603 4,289 - - - 140 0,273 0,593 1,125 2,652 4,454 - - - 145 0,292 0,619 1,190 2,702 4,619 - - - 150 0,310 0,644 1,257 2,752 4,785 - - - 155 0,329 0,670 1,324 2,802 4,950 - - - 160 0,348 0,696 1,391 2,851 5,115 - - - 165 0,366 0,721 1,458 2,901 - - - - 170 0,385 0,747 1,525 2,951 - - - - 175 0,404 0,772 1,591 3,001 - - - - 180 0,422 0,798 1,658 3,050 - - - - 185 0,441 0,823 1,725 3,100 - - - - 190 0,459 0,849 1,792 3,150 - - - - 195 0,478 0,875 1,859 3,200 - - - - 200 0,497 0,900 1,926 3,249 - - - - 205 0,515 0,926 1,993 3,299 - - - - 210 0,534 0,951 2,060 3,349 - - - - 215 0,553 0,977 2,127 3,399 - - - - 220 0,571 1,003 2,193 3,448 - - - - 225 0,590 1,028 2,260 3,498 - - - - 230 0,608 1,054 2,327 3,548 - - - - 235 0,627 1,079 2,394 3,598 - - - - 240 0,646 1,105 2,461 3,647 - - - - 245 0,664 1,131 2,542 3,697 - - - - 250 0,683 1,186 2,622 3,747 - - - - 255 0,702 1,241 2,703 3,797 - - - - 260 0,720 1,296 2,783 3,846 - - - - 265 0,739 1,352 2,864 3,966 - - - - 270 0,757 1,407 2,944 4,148 - - - - 275 0,776 1,462 3,024 4,329 - - - - 280 0,795 1,517 3,105 4,511 - - - - 285 0,813 1,572 3,185 4,692 - - - - 290 0,832 1,627 3,266 4,874 - - - - 295 0,851 1,682 3,346 5,056 - - - - 300 0,869 1,737 3,427 - - - - - 305 0,888 1,792 3,507 - - - - - 310 0,906 1,847 3,588 - - - - - 315 0,925 1,902 3,668 - - - - - 320 0,944 1,957 3,748 - - - - - 325 0,962 2,012 3,829 - - - - - 330 0,981 2,067 4,041 - - - - - 335 1,000 2,122 4,389 - - - - - 340 1,018 2,177 4,736 - - - - - 344 1,033 2,221 5,015 - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 71 0,212 0,212 0,319 0,530 2,519 3,344 - - 75 0,212 0,212 0,345 0,572 2,568 3,433 - - 80 0,212 0,212 0,377 0,626 2,630 3,545 - - 85 0,212 0,231 0,409 0,679 2,691 3,656 - - 90 0,212 0,253 0,440 0,733 2,753 3,768 - - 95 0,212 0,275 0,472 0,786 2,814 3,882 - -

100 0,212 0,297 0,504 0,839 2,876 4,028 - - 105 0,212 0,319 0,536 0,893 2,937 4,173 - - 110 0,212 0,341 0,568 0,946 2,999 4,319 - - 115 0,212 0,362 0,600 0,999 3,060 4,465 - - 120 0,212 0,384 0,632 1,053 3,121 4,610 - - 125 0,212 0,406 0,664 1,106 3,183 4,756 - - 130 0,212 0,428 0,696 1,195 3,244 4,901 - - 135 0,212 0,450 0,728 1,311 3,306 5,047 - - 140 0,212 0,472 0,760 1,428 3,367 - - - 145 0,212 0,494 0,792 1,544 3,429 - - - 150 0,212 0,515 0,824 1,660 3,490 - - - 155 0,212 0,537 0,856 1,777 3,552 - - - 160 0,216 0,559 0,888 1,893 3,613 - - - 165 0,236 0,581 0,920 2,010 3,675 - - - 170 0,256 0,603 0,952 2,126 3,736 - - - 175 0,276 0,625 0,984 2,242 3,798 - - - 180 0,296 0,647 1,016 2,359 3,859 - - - 185 0,316 0,669 1,048 2,467 4,128 - - - 190 0,336 0,690 1,080 2,524 4,440 - - - 195 0,356 0,712 1,112 2,580 4,752 - - - 200 0,376 0,734 1,155 2,637 5,065 - - - 205 0,396 0,756 1,214 2,694 - - - - 210 0,416 0,778 1,273 2,751 - - - - 215 0,436 0,800 1,332 2,808 - - - - 220 0,456 0,822 1,391 2,865 - - - - 225 0,476 0,843 1,450 2,922 - - - - 230 0,496 0,865 1,509 2,979 - - - - 235 0,516 0,887 1,568 3,036 - - - - 240 0,536 0,909 1,627 3,093 - - - - 245 0,556 0,931 1,686 3,149 - - - - 250 0,576 0,953 1,745 3,206 - - - - 255 0,596 0,975 1,804 3,263 - - - - 260 0,616 0,996 1,863 3,320 - - - - 265 0,635 1,018 1,922 3,377 - - - - 270 0,655 1,040 1,981 3,434 - - - - 275 0,675 1,062 2,040 3,491 - - - - 280 0,695 1,084 2,099 3,548 - - - - 285 0,715 1,106 2,158 3,605 - - - - 290 0,735 1,128 2,217 3,662 - - - - 295 0,755 1,193 2,276 3,718 - - - - 300 0,775 1,264 2,335 3,775 - - - - 305 0,795 1,334 2,394 3,832 - - - - 310 0,815 1,405 2,453 3,958 - - - - 315 0,835 1,475 2,644 4,219 - - - - 320 0,855 1,546 2,847 4,480 - - - - 325 0,875 1,616 3,051 4,741 - - - - 330 0,895 1,687 3,254 5,001 - - - - 335 0,915 1,757 3,457 - - - - - 340 0,935 1,828 3,660 - - - - - 344 0,951 1,884 3,823 - - - - -





100 0,212 0,222 0,399 0,610 2,517 3,415 - - 105 0,212 0,243 0,425 0,648 2,572 3,502 - - 110 0,212 0,265 0,451 0,686 2,627 3,589 - - 115 0,212 0,286 0,476 0,724 2,683 3,676 - - 120 0,212 0,308 0,502 0,762 2,738 3,763 - - 125 0,212 0,329 0,528 0,800 2,793 3,850 - - 130 0,212 0,350 0,554 0,837 2,848 4,020 - - 135 0,212 0,372 0,579 0,875 2,904 4,214 - - 140 0,212 0,393 0,605 0,913 2,959 4,408 - - 145 0,212 0,415 0,631 0,951 3,014 4,602 - - 150 0,212 0,436 0,656 0,989 3,070 4,796 - - 155 0,212 0,458 0,682 1,027 3,125 4,990 - - 160 0,212 0,479 0,708 1,065 3,180 - - - 165 0,212 0,500 0,733 1,103 3,236 - - - 170 0,212 0,522 0,759 1,155 3,291 - - - 175 0,212 0,543 0,785 1,244 3,346 - - - 180 0,212 0,565 0,811 1,334 3,401 - - - 185 0,212 0,586 0,836 1,423 3,457 - - - 190 0,212 0,608 0,862 1,512 3,512 - - - 195 0,212 0,629 0,888 1,601 3,567 - - - 200 0,212 0,650 0,913 1,690 3,623 - - - 205 0,212 0,672 0,939 1,779 3,678 - - - 210 0,219 0,693 0,965 1,868 3,733 - - - 215 0,243 0,715 0,991 1,957 3,789 - - - 220 0,267 0,736 1,016 2,046 3,844 - - - 225 0,290 0,758 1,042 2,135 4,032 - - - 230 0,314 0,779 1,068 2,224 4,339 - - - 235 0,337 0,800 1,093 2,313 4,645 - - - 240 0,361 0,822 1,119 2,402 4,951 - - - 245 0,385 0,843 1,165 2,490 - - - - 250 0,408 0,865 1,226 2,574 - - - - 255 0,432 0,886 1,287 2,659 - - - - 260 0,455 0,908 1,348 2,744 - - - - 265 0,479 0,929 1,408 2,829 - - - - 270 0,503 0,950 1,469 2,914 - - - - 275 0,526 0,972 1,530 2,998 - - - - 280 0,550 0,993 1,591 3,083 - - - - 285 0,574 1,015 1,651 3,168 - - - - 290 0,597 1,036 1,712 3,253 - - - - 295 0,621 1,058 1,773 3,337 - - - - 300 0,644 1,079 1,834 3,422 - - - - 305 0,668 1,100 1,894 3,507 - - - - 310 0,692 1,122 1,955 3,592 - - - - 315 0,715 1,178 2,016 3,676 - - - - 320 0,739 1,254 2,077 3,761 - - - - 325 0,762 1,330 2,138 3,846 - - - - 330 0,786 1,406 2,198 4,099 - - - - 335 0,810 1,482 2,259 4,419 - - - - 340 0,833 1,558 2,320 4,738 - - - - 344 0,852 1,619 2,368 4,994 - - - -





100 0,212 0,212 0,341 0,499 1,086 3,032 - - 105 0,212 0,212 0,364 0,529 1,227 3,106 - - 110 0,212 0,212 0,387 0,559 1,502 3,180 - - 115 0,212 0,219 0,410 0,590 1,778 3,254 - - 120 0,212 0,240 0,433 0,620 2,053 3,327 - - 125 0,212 0,261 0,456 0,651 2,328 3,401 - - 130 0,212 0,282 0,479 0,681 2,487 3,475 - - 135 0,212 0,303 0,501 0,711 2,542 3,549 - - 140 0,212 0,325 0,524 0,742 2,596 3,623 - - 145 0,212 0,346 0,547 0,772 2,651 3,696 - - 150 0,212 0,367 0,570 0,803 2,705 3,770 - - 155 0,212 0,388 0,593 0,833 2,759 3,844 - - 160 0,212 0,409 0,616 0,864 2,814 4,059 - - 165 0,212 0,430 0,639 0,894 2,868 4,350 - - 170 0,212 0,451 0,662 0,924 2,923 4,642 - - 175 0,212 0,473 0,685 0,955 2,977 4,934 - - 180 0,212 0,494 0,708 0,985 3,031 - - - 185 0,212 0,515 0,731 1,016 3,086 - - - 190 0,212 0,536 0,754 1,046 3,140 - - - 195 0,212 0,557 0,777 1,076 3,195 - - - 200 0,212 0,578 0,800 1,107 3,249 - - - 205 0,212 0,599 0,823 1,148 3,303 - - - 210 0,212 0,621 0,845 1,223 3,358 - - - 215 0,212 0,642 0,868 1,298 3,412 - - - 220 0,212 0,663 0,891 1,373 3,467 - - - 225 0,212 0,684 0,914 1,448 3,521 - - - 230 0,212 0,705 0,937 1,523 3,576 - - - 235 0,212 0,726 0,960 1,598 3,630 - - - 240 0,212 0,747 0,983 1,673 3,684 - - - 245 0,212 0,769 1,006 1,748 3,739 - - - 250 0,226 0,790 1,029 1,823 3,793 - - - 255 0,253 0,811 1,052 1,898 3,848 - - - 260 0,281 0,832 1,075 1,973 4,030 - - - 265 0,308 0,853 1,098 2,048 4,300 - - - 270 0,336 0,874 1,121 2,123 4,571 - - - 275 0,363 0,896 1,172 2,197 4,841 - - - 280 0,390 0,917 1,242 2,272 5,111 - - - 285 0,418 0,938 1,313 2,347 - - - - 290 0,445 0,959 1,383 2,422 - - - - 295 0,473 0,980 1,453 2,536 - - - - 300 0,500 1,001 1,524 2,686 - - - - 305 0,528 1,022 1,594 2,836 - - - - 310 0,555 1,044 1,664 2,986 - - - - 315 0,582 1,065 1,735 3,137 - - - - 320 0,610 1,086 1,805 3,287 - - - - 325 0,637 1,107 1,875 3,437 - - - - 330 0,665 1,128 1,946 3,587 - - - - 335 0,692 1,209 2,016 3,737 - - - - 340 0,719 1,296 2,086 3,919 - - - - 344 0,741 1,365 2,142 4,257 - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 71 0,212 0,212 0,212 0,275 0,553 1,315 3,701 - 75 0,212 0,212 0,212 0,296 0,595 1,809 3,817 - 80 0,212 0,212 0,212 0,322 0,648 2,427 3,969 - 85 0,212 0,212 0,229 0,348 0,701 2,521 4,123 - 90 0,212 0,212 0,251 0,374 0,754 2,587 4,277 - 95 0,212 0,212 0,272 0,400 0,807 2,652 4,432 -

100 0,212 0,212 0,294 0,426 0,860 2,718 4,586 - 105 0,212 0,212 0,315 0,452 0,912 2,784 4,741 - 110 0,212 0,212 0,337 0,477 0,965 2,850 4,895 - 115 0,212 0,212 0,359 0,503 1,018 2,915 5,050 - 120 0,212 0,212 0,380 0,529 1,071 2,981 - - 125 0,212 0,212 0,402 0,555 1,124 3,047 - - 130 0,212 0,212 0,423 0,581 1,277 3,112 - - 135 0,212 0,234 0,445 0,607 1,443 3,178 - - 140 0,212 0,255 0,466 0,633 1,610 3,244 - - 145 0,212 0,276 0,488 0,659 1,776 3,309 - - 150 0,212 0,297 0,509 0,685 1,942 3,375 - - 155 0,212 0,318 0,531 0,711 2,108 3,441 - - 160 0,212 0,339 0,552 0,737 2,275 3,507 - - 165 0,212 0,360 0,574 0,763 2,441 3,572 - - 170 0,212 0,381 0,595 0,789 2,511 3,638 - - 175 0,212 0,402 0,617 0,815 2,570 3,704 - - 180 0,212 0,423 0,639 0,841 2,629 3,769 - - 185 0,212 0,444 0,660 0,867 2,688 3,835 - - 190 0,212 0,465 0,682 0,893 2,747 4,162 - - 195 0,212 0,486 0,703 0,919 2,806 4,779 - - 200 0,212 0,507 0,725 0,945 2,865 - - - 205 0,212 0,528 0,746 0,971 2,924 - - - 210 0,212 0,550 0,768 0,997 2,982 - - - 215 0,212 0,571 0,789 1,023 3,041 - - - 220 0,212 0,592 0,811 1,049 3,100 - - - 225 0,212 0,613 0,832 1,075 3,159 - - - 230 0,212 0,634 0,854 1,101 3,218 - - - 235 0,212 0,655 0,876 1,127 3,277 - - - 240 0,212 0,676 0,897 1,191 3,336 - - - 245 0,212 0,697 0,919 1,261 3,395 - - - 250 0,212 0,718 0,940 1,330 3,454 - - - 255 0,212 0,739 0,962 1,399 3,513 - - - 260 0,212 0,760 0,983 1,469 3,571 - - - 265 0,212 0,781 1,005 1,538 3,630 - - - 270 0,212 0,802 1,026 1,607 3,689 - - - 275 0,236 0,823 1,048 1,677 3,748 - - - 280 0,266 0,844 1,069 1,746 3,807 - - - 285 0,296 0,865 1,091 1,815 3,866 - - - 290 0,325 0,887 1,112 1,885 4,045 - - - 295 0,355 0,908 1,146 1,954 4,232 - - - 300 0,385 0,929 1,228 2,023 4,419 - - - 305 0,415 0,950 1,310 2,093 4,606 - - - 310 0,444 0,971 1,392 2,162 4,793 - - - 315 0,474 0,992 1,474 2,231 4,981 - - - 320 0,504 1,013 1,556 2,301 5,168 - - - 325 0,533 1,034 1,638 2,370 - - - - 330 0,563 1,055 1,720 2,439 - - - - 335 0,593 1,076 1,803 2,741 - - - - 340 0,622 1,097 1,885 3,134 - - - - 344 0,646 1,114 1,950 3,448 - - - -





100 0,212 0,212 0,262 0,391 0,768 2,499 4,414 - 105 0,212 0,212 0,284 0,415 0,816 2,562 4,624 - 110 0,212 0,212 0,305 0,440 0,863 2,626 4,833 - 115 0,212 0,212 0,327 0,464 0,911 2,689 5,043 - 120 0,212 0,212 0,348 0,489 0,958 2,753 - - 125 0,212 0,212 0,370 0,513 1,006 2,816 - - 130 0,212 0,212 0,391 0,538 1,053 2,880 - - 135 0,212 0,212 0,413 0,563 1,100 2,943 - - 140 0,212 0,212 0,434 0,587 1,174 3,007 - - 145 0,212 0,218 0,455 0,612 1,289 3,070 - - 150 0,212 0,240 0,477 0,636 1,405 3,133 - - 155 0,212 0,261 0,498 0,661 1,520 3,197 - - 160 0,212 0,283 0,520 0,685 1,635 3,260 - - 165 0,212 0,305 0,541 0,710 1,751 3,324 - - 170 0,212 0,327 0,563 0,734 1,866 3,387 - - 175 0,212 0,348 0,584 0,759 1,982 3,451 - - 180 0,212 0,370 0,606 0,784 2,097 3,514 - - 185 0,212 0,392 0,627 0,808 2,212 3,578 - - 190 0,212 0,413 0,648 0,833 2,328 3,641 - - 195 0,212 0,435 0,670 0,857 2,443 3,705 - - 200 0,212 0,457 0,691 0,882 2,516 3,768 - - 205 0,212 0,479 0,713 0,906 2,582 3,831 - - 210 0,212 0,500 0,734 0,931 2,648 - - - 215 0,212 0,522 0,756 0,955 2,714 - - - 220 0,212 0,544 0,777 0,980 2,780 - - - 225 0,212 0,565 0,799 1,004 2,846 - - - 230 0,212 0,587 0,820 1,029 2,912 - - - 235 0,212 0,609 0,841 1,054 2,978 - - - 240 0,212 0,631 0,863 1,078 3,044 - - - 245 0,212 0,652 0,884 1,103 3,110 - - - 250 0,212 0,674 0,906 1,127 3,176 - - - 255 0,212 0,696 0,927 1,194 3,242 - - - 260 0,212 0,718 0,949 1,266 3,308 - - - 265 0,212 0,739 0,970 1,338 3,374 - - - 270 0,212 0,761 0,992 1,410 3,440 - - - 275 0,212 0,783 1,013 1,481 3,506 - - - 280 0,212 0,804 1,034 1,553 3,572 - - - 285 0,212 0,826 1,056 1,625 3,638 - - - 290 0,234 0,848 1,077 1,697 3,704 - - - 295 0,266 0,870 1,099 1,769 3,770 - - - 300 0,298 0,891 1,120 1,840 3,836 - - - 305 0,330 0,913 1,180 1,912 4,044 - - - 310 0,362 0,935 1,270 1,984 4,405 - - - 315 0,394 0,957 1,360 2,056 4,766 - - - 320 0,426 0,978 1,451 2,128 5,127 - - - 325 0,458 1,000 1,541 2,200 - - - - 330 0,490 1,022 1,632 2,271 - - - - 335 0,523 1,043 1,722 2,343 - - - - 340 0,555 1,065 1,812 2,415 - - - - 344 0,580 1,083 1,885 2,547 - - - -





100 0,212 0,212 0,232 0,374 0,759 2,148 4,307 - 105 0,212 0,212 0,254 0,400 0,808 2,385 4,526 - 110 0,212 0,212 0,275 0,425 0,857 2,503 4,745 - 115 0,212 0,212 0,297 0,451 0,906 2,566 4,964 - 120 0,212 0,212 0,319 0,476 0,955 2,630 - - 125 0,212 0,212 0,341 0,502 1,004 2,693 - - 130 0,212 0,212 0,363 0,527 1,053 2,757 - - 135 0,212 0,212 0,385 0,553 1,102 2,820 - - 140 0,212 0,212 0,406 0,578 1,171 2,884 - - 145 0,212 0,212 0,428 0,604 1,265 2,947 - - 150 0,212 0,212 0,450 0,630 1,360 3,011 - - 155 0,212 0,212 0,472 0,655 1,454 3,075 - - 160 0,212 0,220 0,494 0,681 1,548 3,138 - - 165 0,212 0,243 0,515 0,706 1,642 3,202 - - 170 0,212 0,266 0,537 0,732 1,736 3,265 - - 175 0,212 0,289 0,559 0,757 1,831 3,329 - - 180 0,212 0,312 0,581 0,783 1,925 3,392 - - 185 0,212 0,335 0,603 0,809 2,019 3,456 - - 190 0,212 0,358 0,624 0,834 2,113 3,519 - - 195 0,212 0,381 0,646 0,860 2,207 3,583 - - 200 0,212 0,404 0,668 0,885 2,301 3,647 - - 205 0,212 0,427 0,690 0,911 2,396 3,710 - - 210 0,212 0,450 0,712 0,936 2,482 3,774 - - 215 0,212 0,473 0,734 0,962 2,552 3,837 - - 220 0,212 0,496 0,755 0,988 2,622 - - - 225 0,212 0,519 0,777 1,013 2,692 - - - 230 0,212 0,542 0,799 1,039 2,762 - - - 235 0,212 0,565 0,821 1,064 2,833 - - - 240 0,212 0,588 0,843 1,090 2,903 - - - 245 0,212 0,611 0,864 1,115 2,973 - - - 250 0,212 0,634 0,886 1,164 3,043 - - - 255 0,212 0,657 0,908 1,241 3,113 - - - 260 0,212 0,680 0,930 1,318 3,183 - - - 265 0,212 0,703 0,952 1,396 3,253 - - - 270 0,212 0,726 0,973 1,473 3,324 - - - 275 0,212 0,749 0,995 1,551 3,394 - - - 280 0,212 0,772 1,017 1,628 3,464 - - - 285 0,212 0,795 1,039 1,706 3,534 - - - 290 0,212 0,818 1,061 1,783 3,604 - - - 295 0,212 0,840 1,083 1,861 3,674 - - - 300 0,212 0,863 1,104 1,938 3,745 - - - 305 0,245 0,886 1,126 2,016 3,815 - - - 310 0,280 0,909 1,220 2,093 3,955 - - - 315 0,315 0,932 1,329 2,171 4,354 - - - 320 0,350 0,955 1,438 2,248 4,752 - - - 325 0,385 0,978 1,547 2,325 5,151 - - - 330 0,420 1,001 1,656 2,403 - - - - 335 0,455 1,024 1,764 2,533 - - - - 340 0,490 1,047 1,873 2,799 - - - - 344 0,518 1,066 1,960 3,012 - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 71 0,212 0,212 0,212 0,212 0,391 0,749 2,791 4,371 75 0,212 0,212 0,212 0,212 0,427 0,814 2,894 4,519 80 0,212 0,212 0,212 0,218 0,471 0,895 3,022 4,703 85 0,212 0,212 0,212 0,242 0,516 0,976 3,151 4,888 90 0,212 0,212 0,212 0,267 0,560 1,056 3,279 5,072 95 0,212 0,212 0,212 0,292 0,605 1,139 3,407 -

100 0,212 0,212 0,212 0,316 0,649 1,234 3,536 - 105 0,212 0,212 0,212 0,341 0,694 1,329 3,664 - 110 0,212 0,212 0,213 0,366 0,738 1,424 3,793 - 115 0,212 0,212 0,233 0,390 0,783 1,519 4,019 - 120 0,212 0,212 0,253 0,415 0,828 1,613 4,393 - 125 0,212 0,212 0,273 0,440 0,872 1,708 4,767 - 130 0,212 0,212 0,292 0,464 0,917 1,803 5,141 - 135 0,212 0,212 0,312 0,489 0,961 1,898 - - 140 0,212 0,212 0,332 0,514 1,006 1,993 - - 145 0,212 0,212 0,352 0,538 1,050 2,088 - - 150 0,212 0,212 0,371 0,563 1,095 2,183 - - 155 0,212 0,212 0,391 0,588 1,142 2,278 - - 160 0,212 0,212 0,411 0,612 1,196 2,373 - - 165 0,212 0,212 0,431 0,637 1,250 2,467 - - 170 0,212 0,212 0,450 0,662 1,305 2,551 - - 175 0,212 0,212 0,470 0,686 1,359 2,635 - - 180 0,212 0,212 0,490 0,711 1,413 2,719 - - 185 0,212 0,229 0,510 0,736 1,468 2,803 - - 190 0,212 0,249 0,529 0,760 1,522 2,887 - - 195 0,212 0,269 0,549 0,785 1,576 2,971 - - 200 0,212 0,288 0,569 0,810 1,631 3,055 - - 205 0,212 0,308 0,589 0,834 1,685 3,139 - - 210 0,212 0,327 0,609 0,859 1,739 3,222 - - 215 0,212 0,347 0,628 0,884 1,794 3,306 - - 220 0,212 0,367 0,648 0,908 1,848 3,390 - - 225 0,212 0,386 0,668 0,933 1,902 3,474 - - 230 0,212 0,406 0,688 0,958 1,957 3,558 - - 235 0,212 0,426 0,707 0,982 2,011 3,642 - - 240 0,212 0,445 0,727 1,007 2,065 3,726 - - 245 0,212 0,465 0,747 1,032 2,120 3,810 - - 250 0,212 0,485 0,767 1,057 2,174 - - - 255 0,212 0,504 0,786 1,081 2,228 - - - 260 0,212 0,524 0,806 1,106 2,283 - - - 265 0,212 0,543 0,826 1,132 2,337 - - - 270 0,212 0,563 0,846 1,217 2,391 - - - 275 0,212 0,583 0,865 1,303 2,446 - - - 280 0,212 0,602 0,885 1,388 2,555 - - - 285 0,212 0,622 0,905 1,473 2,682 - - - 290 0,212 0,642 0,925 1,558 2,809 - - - 295 0,212 0,661 0,944 1,643 2,936 - - - 300 0,212 0,681 0,964 1,728 3,063 - - - 305 0,212 0,701 0,984 1,813 3,191 - - - 310 0,212 0,720 1,004 1,898 3,318 - - - 315 0,217 0,740 1,023 1,983 3,445 - - - 320 0,248 0,759 1,043 2,068 3,572 - - - 325 0,279 0,779 1,063 2,153 3,699 - - - 330 0,310 0,799 1,083 2,239 3,826 - - - 335 0,340 0,818 1,103 2,324 - - - - 340 0,371 0,838 1,122 2,409 - - - - 344 0,396 0,854 1,214 2,501 - - - -


Table A1.19 : Columns, 4-sided circular hollow sections.


Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,798 1,616 2,433 4,069 - - - - 50 0,256 0,948 1,837 2,726 4,504 - - - - 55 0,256 1,091 2,048 3,006 4,921 - - - - 60 0,256 1,228 2,251 3,274 - - - - - 65 0,274 1,360 2,446 3,532 - - - - - 70 0,341 1,487 2,633 3,780 - - - - - 75 0,404 1,609 2,813 4,018 - - - - - 80 0,466 1,726 2,986 4,246 - - - - - 85 0,525 1,839 3,153 4,467 - - - - - 90 0,581 1,947 3,313 4,679 - - - - - 95 0,636 2,052 3,468 4,884 - - - - -

100 0,689 2,153 3,617 5,081 - - - - - 105 0,740 2,251 3,761 - - - - - - 110 0,789 2,345 3,900 - - - - - - 115 0,837 2,436 4,035 - - - - - - 120 0,883 2,524 4,165 - - - - - - 125 0,928 2,609 4,291 - - - - - - 130 0,971 2,692 4,413 - - - - - - 135 1,012 2,772 4,531 - - - - - - 140 1,053 2,849 4,645 - - - - - - 145 1,092 2,924 4,756 - - - - - - 150 1,130 2,997 4,863 - - - - - - 155 1,167 3,067 4,968 - - - - - - 160 1,203 3,136 5,069 - - - - - - 165 1,238 3,203 5,167 - - - - - - 170 1,272 3,267 - - - - - - - 175 1,305 3,330 - - - - - - - 180 1,337 3,391 - - - - - - - 185 1,368 3,451 - - - - - - - 190 1,398 3,509 - - - - - - - 195 1,428 3,565 - - - - - - - 200 1,456 3,620 - - - - - - - 205 1,484 3,674 - - - - - - - 210 1,512 3,726 - - - - - - - 215 1,538 3,777 - - - - - - - 220 1,564 3,826 - - - - - - - 225 1,589 3,875 - - - - - - - 230 1,614 3,922 - - - - - - - 235 1,638 3,968 - - - - - - - 240 1,662 4,013 - - - - - - - 245 1,685 4,057 - - - - - - - 250 1,707 4,100 - - - - - - - 255 1,729 4,142 - - - - - - - 260 1,751 4,183 - - - - - - - 265 1,771 4,223 - - - - - - - 270 1,792 4,262 - - - - - - - 275 1,812 4,300 - - - - - - - 280 1,832 4,338 - - - - - - - 285 1,851 4,375 - - - - - - - 290 1,870 4,410 - - - - - - - 295 1,888 4,446 - - - - - - - 300 1,906 4,480 - - - - - - - 305 1,924 4,514 - - - - - - - 310 1,941 4,547 - - - - - - - 315 1,958 4,579 - - - - - - - 320 1,975 4,611 - - - - - - - 325 1,991 4,642 330 2,007 4,673 - - - - - - - 335 2,022 4,703 - - - - - - - 340 2,038 4,732 - - - - - - - 345 2,053 4,761 - - - - - - - 350 2,068 4,789 - - - - - - - 355 2,082 4,817 - - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,325 0,993 1,661 2,997 4,332 - - - 50 0,256 0,448 1,175 1,901 3,354 4,807 - - - 55 0,256 0,566 1,349 2,132 3,697 - - - - 60 0,256 0,679 1,516 2,353 4,027 - - - - 65 0,256 0,788 1,677 2,565 4,343 - - - - 70 0,256 0,892 1,831 2,770 4,647 - - - - 75 0,256 0,993 1,980 2,966 4,940 - - - - 80 0,256 1,090 2,123 3,156 5,221 - - - - 85 0,256 1,183 2,260 3,338 - - - - - 90 0,256 1,273 2,393 3,514 - - - - - 95 0,256 1,360 2,522 3,683 - - - - -

100 0,256 1,444 2,645 3,847 - - - - - 105 0,284 1,524 2,765 4,005 - - - - - 110 0,325 1,603 2,880 4,158 - - - - - 115 0,364 1,678 2,992 4,306 - - - - - 120 0,403 1,751 3,100 4,449 - - - - - 125 0,440 1,822 3,205 4,588 - - - - - 130 0,476 1,891 3,306 4,722 - - - - - 135 0,510 1,958 3,405 4,852 - - - - - 140 0,544 2,022 3,500 4,978 - - - - - 145 0,577 2,085 3,593 5,101 - - - - - 150 0,608 2,145 3,682 5,219 - - - - - 155 0,639 2,204 3,769 - - - - - - 160 0,669 2,262 3,854 - - - - - - 165 0,698 2,317 3,936 - - - - - - 170 0,726 2,371 4,016 - - - - - - 175 0,754 2,424 4,094 - - - - - - 180 0,781 2,475 4,170 - - - - - - 185 0,807 2,525 4,243 - - - - - - 190 0,832 2,574 4,315 - - - - - - 195 0,857 2,621 4,385 - - - - - - 200 0,881 2,667 4,453 - - - - - - 205 0,904 2,712 4,519 - - - - - - 210 0,927 2,755 4,584 - - - - - - 215 0,949 2,798 4,647 - - - - - - 220 0,971 2,840 4,708 - - - - - - 225 0,992 2,880 4,768 - - - - - - 230 1,013 2,920 4,827 - - - - - - 235 1,033 2,959 4,884 - - - - - - 240 1,053 2,997 4,940 - - - - - - 245 1,072 3,033 4,995 - - - - - - 250 1,091 3,070 5,048 - - - - - - 255 1,110 3,105 5,100 - - - - - - 260 1,128 3,139 5,151 - - - - - - 265 1,145 3,173 5,201 - - - - - - 270 1,163 3,206 5,250 - - - - - - 275 1,179 3,238 - - - - - - - 280 1,196 3,270 - - - - - - - 285 1,212 3,301 - - - - - - - 290 1,228 3,331 - - - - - - - 295 1,243 3,361 - - - - - - - 300 1,259 3,390 - - - - - - - 305 1,273 3,419 - - - - - - - 310 1,288 3,446 - - - - - - - 315 1,302 3,474 - - - - - - - 320 1,316 3,501 - - - - - - - 325 1,330 3,527 - - - - - - - 330 1,344 3,553 - - - - - - - 335 1,357 3,578 - - - - - - - 340 1,370 3,603 - - - - - - - 345 1,382 3,627 - - - - - - - 350 1,395 3,651 - - - - - - - 355 1,407 3,675 - - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,256 0,621 1,213 2,397 3,581 - - - 50 0,256 0,256 0,783 1,427 2,715 4,004 - - - 55 0,256 0,256 0,937 1,632 3,021 4,410 - - - 60 0,256 0,343 1,086 1,829 3,314 4,799 - - - 65 0,256 0,440 1,229 2,018 3,596 5,174 - - - 70 0,256 0,533 1,366 2,200 3,868 - - - - 75 0,256 0,622 1,499 2,375 4,129 - - - - 80 0,256 0,708 1,626 2,544 4,381 - - - - 85 0,256 0,791 1,749 2,707 4,624 - - - - 90 0,256 0,871 1,868 2,865 4,858 - - - - 95 0,256 0,949 1,983 3,016 5,084 - - - -

100 0,256 1,024 2,093 3,163 - - - - - 105 0,256 1,096 2,200 3,305 - - - - - 110 0,256 1,166 2,304 3,442 - - - - - 115 0,256 1,233 2,404 3,575 - - - - - 120 0,256 1,299 2,501 3,703 - - - - - 125 0,256 1,362 2,595 3,827 - - - - - 130 0,256 1,424 2,686 3,948 - - - - - 135 0,256 1,483 2,774 4,065 - - - - - 140 0,256 1,541 2,860 4,178 - - - - - 145 0,256 1,597 2,943 4,288 - - - - - 150 0,280 1,652 3,024 4,395 - - - - - 155 0,308 1,705 3,102 4,499 - - - - - 160 0,334 1,756 3,178 4,600 - - - - - 165 0,360 1,806 3,252 4,698 - - - - - 170 0,386 1,855 3,324 4,794 - - - - - 175 0,410 1,902 3,394 4,886 - - - - - 180 0,434 1,948 3,463 4,977 - - - - - 185 0,457 1,993 3,529 5,065 - - - - - 190 0,480 2,037 3,594 5,150 - - - - - 195 0,502 2,079 3,657 5,234 - - - - - 200 0,524 2,121 3,718 - - - - - - 205 0,545 2,161 3,778 - - - - - - 210 0,565 2,201 3,836 - - - - - - 215 0,585 2,239 3,893 - - - - - - 220 0,605 2,277 3,949 - - - - - - 225 0,624 2,314 4,003 - - - - - - 230 0,642 2,349 4,056 - - - - - - 235 0,661 2,384 4,108 - - - - - - 240 0,678 2,418 4,159 - - - - - - 245 0,696 2,452 4,208 - - - - - - 250 0,713 2,484 4,256 - - - - - - 255 0,729 2,516 4,304 - - - - - - 260 0,745 2,548 4,350 - - - - - - 265 0,761 2,578 4,395 - - - - - - 270 0,777 2,608 4,439 - - - - - - 275 0,792 2,637 4,483 - - - - - - 280 0,807 2,666 4,525 - - - - - - 285 0,821 2,694 4,566 - - - - - - 290 0,836 2,721 4,607 - - - - - - 295 0,849 2,748 4,647 - - - - - - 300 0,863 2,775 4,686 - - - - - - 305 0,877 2,800 4,724 - - - - - - 310 0,890 2,826 4,762 - - - - - - 315 0,903 2,850 4,798 - - - - - - 320 0,915 2,875 4,834 - - - - - - 325 0,928 2,899 4,870 - - - - - - 330 0,940 2,922 4,904 - - - - - - 335 0,952 2,945 4,938 - - - - - - 340 0,963 2,967 4,972 - - - - - - 345 0,975 2,990 5,004 - - - - - - 350 0,986 3,011 5,036 - - - - - - 355 0,997 3,033 5,068 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,256 0,360 0,905 1,996 3,087 - - - 50 0,256 0,256 0,508 1,102 2,290 3,478 - - - 55 0,256 0,256 0,651 1,291 2,572 3,853 - - - 60 0,256 0,256 0,788 1,473 2,843 4,214 - - - 65 0,256 0,256 0,920 1,648 3,104 4,561 - - - 70 0,256 0,277 1,046 1,816 3,356 4,895 - - - 75 0,256 0,359 1,169 1,978 3,598 5,217 - - - 80 0,256 0,439 1,287 2,135 3,831 - - - - 85 0,256 0,515 1,401 2,286 4,057 - - - - 90 0,256 0,589 1,510 2,432 4,274 - - - - 95 0,256 0,661 1,616 2,572 4,484 - - - -

100 0,256 0,730 1,719 2,708 4,687 - - - - 105 0,256 0,796 1,818 2,840 4,883 - - - - 110 0,256 0,861 1,914 2,967 5,074 - - - - 115 0,256 0,924 2,007 3,091 - - - - - 120 0,256 0,984 2,097 3,210 - - - - - 125 0,256 1,043 2,184 3,326 - - - - - 130 0,256 1,100 2,269 3,438 - - - - - 135 0,256 1,155 2,351 3,547 - - - - - 140 0,256 1,209 2,431 3,653 - - - - - 145 0,256 1,261 2,508 3,755 - - - - - 150 0,256 1,312 2,583 3,855 - - - - - 155 0,256 1,361 2,656 3,952 - - - - - 160 0,256 1,409 2,727 4,046 - - - - - 165 0,256 1,455 2,796 4,137 - - - - - 170 0,256 1,500 2,863 4,226 - - - - - 175 0,256 1,544 2,929 4,313 - - - - - 180 0,256 1,587 2,992 4,397 - - - - - 185 0,256 1,629 3,054 4,480 - - - - - 190 0,256 1,670 3,115 4,560 - - - - - 195 0,256 1,709 3,173 4,638 - - - - - 200 0,265 1,748 3,231 4,714 - - - - - 205 0,284 1,785 3,287 4,788 - - - - - 210 0,303 1,822 3,341 4,861 - - - - - 215 0,322 1,858 3,395 4,931 - - - - - 220 0,340 1,893 3,447 5,000 - - - - - 225 0,357 1,927 3,497 5,068 - - - - - 230 0,374 1,961 3,547 5,133 - - - - - 235 0,391 1,993 3,596 5,198 - - - - - 240 0,408 2,025 3,643 - - - - - - 245 0,424 2,056 3,689 - - - - - - 250 0,439 2,087 3,734 - - - - - - 255 0,455 2,117 3,779 - - - - - - 260 0,470 2,146 3,822 - - - - - - 265 0,484 2,174 3,864 - - - - - - 270 0,499 2,202 3,906 - - - - - - 275 0,513 2,230 3,946 - - - - - - 280 0,527 2,256 3,986 - - - - - - 285 0,540 2,283 4,025 - - - - - - 290 0,553 2,308 4,063 - - - - - - 295 0,566 2,333 4,100 - - - - - - 300 0,579 2,358 4,137 - - - - - - 305 0,591 2,382 4,173 - - - - - - 310 0,604 2,406 4,208 - - - - - - 315 0,616 2,429 4,243 - - - - - - 320 0,627 2,452 4,276 - - - - - - 325 0,639 2,474 4,310 - - - - - - 330 0,650 2,496 4,342 - - - - - - 335 0,661 2,518 4,374 - - - - - - 340 0,672 2,539 4,405 - - - - - - 345 0,683 2,559 4,436 - - - - - - 350 0,693 2,580 4,466 - - - - - - 355 0,704 2,600 4,496 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,256 0,256 0,709 1,754 2,799 4,889 - - 50 0,256 0,256 0,328 0,897 2,036 3,174 - - - 55 0,256 0,256 0,464 1,078 2,306 3,534 - - - 60 0,256 0,256 0,595 1,252 2,567 3,881 - - - 65 0,256 0,256 0,721 1,420 2,817 4,214 - - - 70 0,256 0,256 0,843 1,582 3,059 4,536 - - - 75 0,256 0,256 0,960 1,737 3,292 4,846 - - - 80 0,256 0,259 1,073 1,888 3,516 5,145 - - - 85 0,256 0,332 1,182 2,033 3,733 - - - - 90 0,256 0,403 1,288 2,173 3,942 - - - - 95 0,256 0,471 1,390 2,308 4,145 - - - -

100 0,256 0,538 1,488 2,439 4,341 - - - - 105 0,256 0,602 1,584 2,566 4,530 - - - - 110 0,256 0,663 1,676 2,688 4,713 - - - - 115 0,256 0,723 1,765 2,807 4,891 - - - - 120 0,256 0,782 1,852 2,922 5,063 - - - - 125 0,256 0,838 1,936 3,034 5,230 - - - - 130 0,256 0,893 2,017 3,142 - - - - - 135 0,256 0,946 2,097 3,247 - - - - - 140 0,256 0,997 2,173 3,349 - - - - - 145 0,256 1,047 2,248 3,448 - - - - - 150 0,256 1,096 2,320 3,545 - - - - - 155 0,256 1,143 2,391 3,638 - - - - - 160 0,256 1,189 2,459 3,729 - - - - - 165 0,256 1,234 2,526 3,818 - - - - - 170 0,256 1,277 2,591 3,904 - - - - - 175 0,256 1,320 2,654 3,988 - - - - - 180 0,256 1,361 2,715 4,070 - - - - - 185 0,256 1,401 2,775 4,149 - - - - - 190 0,256 1,440 2,834 4,227 - - - - - 195 0,256 1,479 2,891 4,302 - - - - - 200 0,256 1,516 2,946 4,376 - - - - - 205 0,256 1,552 3,000 4,448 - - - - - 210 0,256 1,588 3,053 4,518 - - - - - 215 0,256 1,622 3,105 4,587 - - - - - 220 0,256 1,656 3,155 4,654 - - - - - 225 0,256 1,689 3,204 4,719 - - - - - 230 0,256 1,721 3,252 4,783 - - - - - 235 0,256 1,753 3,299 4,845 - - - - - 240 0,256 1,784 3,345 4,906 - - - - - 245 0,256 1,814 3,390 4,966 - - - - - 250 0,256 1,843 3,434 5,024 - - - - - 255 0,267 1,872 3,477 5,081 - - - - - 260 0,282 1,900 3,519 5,137 - - - - - 265 0,296 1,928 3,560 5,192 - - - - - 270 0,310 1,955 3,600 5,245 - - - - - 275 0,323 1,981 3,639 - - - - - - 280 0,336 2,007 3,678 - - - - - - 285 0,349 2,032 3,716 - - - - - - 290 0,362 2,057 3,753 - - - - - - 295 0,374 2,082 3,789 - - - - - - 300 0,386 2,106 3,825 - - - - - - 305 0,398 2,129 3,859 - - - - - - 310 0,410 2,152 3,894 - - - - - - 315 0,422 2,174 3,927 - - - - - - 320 0,433 2,196 3,960 - - - - - - 325 0,444 2,218 3,992 - - - - - - 330 0,455 2,239 4,024 - - - - - - 335 0,465 2,260 4,055 - - - - - - 340 0,476 2,281 4,086 - - - - - - 345 0,486 2,301 4,115 - - - - - - 350 0,496 2,320 4,145 - - - - - - 355 0,506 2,340 4,174 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,256 0,256 0,545 1,553 2,562 4,579 - - 50 0,256 0,256 0,256 0,726 1,825 2,924 5,121 - - 55 0,256 0,256 0,308 0,901 2,086 3,272 - - - 60 0,256 0,256 0,434 1,069 2,338 3,607 - - - 65 0,256 0,256 0,555 1,230 2,580 3,930 - - - 70 0,256 0,256 0,673 1,386 2,814 4,241 - - - 75 0,256 0,256 0,786 1,537 3,039 4,541 - - - 80 0,256 0,256 0,895 1,682 3,256 4,831 - - - 85 0,256 0,256 1,000 1,822 3,466 5,111 - - - 90 0,256 0,256 1,102 1,958 3,669 - - - - 95 0,256 0,312 1,200 2,089 3,865 - - - -

100 0,256 0,376 1,295 2,215 4,055 - - - - 105 0,256 0,437 1,388 2,338 4,239 - - - - 110 0,256 0,497 1,477 2,457 4,417 - - - - 115 0,256 0,555 1,563 2,572 4,589 - - - - 120 0,256 0,611 1,647 2,684 4,757 - - - - 125 0,256 0,665 1,729 2,792 4,919 - - - - 130 0,256 0,718 1,807 2,897 5,076 - - - - 135 0,256 0,769 1,884 2,999 5,229 - - - - 140 0,256 0,819 1,958 3,098 - - - - - 145 0,256 0,867 2,031 3,194 - - - - - 150 0,256 0,914 2,101 3,288 - - - - - 155 0,256 0,960 2,169 3,379 - - - - - 160 0,256 1,004 2,236 3,467 - - - - - 165 0,256 1,048 2,300 3,553 - - - - - 170 0,256 1,090 2,363 3,637 - - - - - 175 0,256 1,131 2,425 3,719 - - - - - 180 0,256 1,171 2,484 3,798 - - - - - 185 0,256 1,210 2,543 3,876 - - - - - 190 0,256 1,248 2,599 3,951 - - - - - 195 0,256 1,285 2,655 4,025 - - - - - 200 0,256 1,321 2,709 4,097 - - - - - 205 0,256 1,356 2,761 4,167 - - - - - 210 0,256 1,390 2,813 4,235 - - - - - 215 0,256 1,424 2,863 4,302 - - - - - 220 0,256 1,457 2,912 4,367 - - - - - 225 0,256 1,489 2,960 4,431 - - - - - 230 0,256 1,520 3,007 4,493 - - - - - 235 0,256 1,551 3,052 4,554 - - - - - 240 0,256 1,580 3,097 4,614 - - - - - 245 0,256 1,610 3,141 4,672 - - - - - 250 0,256 1,638 3,184 4,729 - - - - - 255 0,256 1,666 3,225 4,784 - - - - - 260 0,256 1,694 3,266 4,839 - - - - - 265 0,256 1,720 3,306 4,892 - - - - - 270 0,256 1,747 3,346 4,944 - - - - - 275 0,256 1,772 3,384 4,996 - - - - - 280 0,256 1,798 3,422 5,046 - - - - - 285 0,256 1,822 3,458 5,095 - - - - - 290 0,256 1,846 3,495 5,143 - - - - - 295 0,256 1,870 3,530 5,190 - - - - - 300 0,256 1,893 3,565 5,236 - - - - - 305 0,256 1,916 3,599 - - - - - - 310 0,256 1,938 3,632 - - - - - - 315 0,256 1,960 3,665 - - - - - - 320 0,266 1,982 3,697 - - - - - - 325 0,277 2,003 3,728 - - - - - - 330 0,287 2,023 3,759 - - - - - - 335 0,298 2,044 3,790 - - - - - - 340 0,308 2,064 3,819 - - - - - - 345 0,318 2,083 3,849 - - - - - - 350 0,327 2,102 3,877 - - - - - - 355 0,337 2,121 3,906 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,256 0,256 0,365 1,323 2,282 4,199 - - 50 0,256 0,256 0,256 0,537 1,581 2,626 4,715 - - 55 0,256 0,256 0,256 0,702 1,830 2,957 5,212 - - 60 0,256 0,256 0,258 0,862 2,069 3,276 - - - 65 0,256 0,256 0,374 1,016 2,299 3,583 - - - 70 0,256 0,256 0,485 1,164 2,522 3,880 - - - 75 0,256 0,256 0,592 1,307 2,736 4,166 - - - 80 0,256 0,256 0,696 1,445 2,943 4,442 - - - 85 0,256 0,256 0,796 1,578 3,144 4,709 - - - 90 0,256 0,256 0,892 1,707 3,337 4,967 - - - 95 0,256 0,256 0,986 1,832 3,524 5,216 - - -

100 0,256 0,256 1,076 1,953 3,705 - - - - 105 0,256 0,258 1,164 2,070 3,881 - - - - 110 0,256 0,315 1,249 2,183 4,051 - - - - 115 0,256 0,370 1,331 2,293 4,215 - - - - 120 0,256 0,423 1,411 2,399 4,375 - - - - 125 0,256 0,475 1,489 2,502 4,530 - - - - 130 0,256 0,525 1,564 2,603 4,680 - - - - 135 0,256 0,574 1,637 2,700 4,826 - - - - 140 0,256 0,621 1,708 2,794 4,968 - - - - 145 0,256 0,667 1,777 2,886 5,106 - - - - 150 0,256 0,711 1,844 2,976 5,240 - - - - 155 0,256 0,755 1,909 3,063 - - - - - 160 0,256 0,797 1,972 3,147 - - - - - 165 0,256 0,838 2,034 3,230 - - - - - 170 0,256 0,878 2,094 3,310 - - - - - 175 0,256 0,917 2,153 3,388 - - - - - 180 0,256 0,955 2,210 3,464 - - - - - 185 0,256 0,992 2,265 3,538 - - - - - 190 0,256 1,029 2,319 3,610 - - - - - 195 0,256 1,064 2,372 3,681 - - - - - 200 0,256 1,098 2,424 3,750 - - - - - 205 0,256 1,132 2,474 3,817 - - - - - 210 0,256 1,165 2,523 3,882 - - - - - 215 0,256 1,197 2,571 3,946 - - - - - 220 0,256 1,228 2,618 4,009 - - - - - 225 0,256 1,258 2,664 4,070 - - - - - 230 0,256 1,288 2,709 4,130 - - - - - 235 0,256 1,317 2,753 4,188 - - - - - 240 0,256 1,346 2,795 4,245 - - - - - 245 0,256 1,374 2,837 4,301 - - - - - 250 0,256 1,401 2,878 4,355 - - - - - 255 0,256 1,428 2,918 4,409 - - - - - 260 0,256 1,454 2,958 4,461 - - - - - 265 0,256 1,479 2,996 4,512 - - - - - 270 0,256 1,504 3,033 4,562 - - - - - 275 0,256 1,529 3,070 4,612 - - - - - 280 0,256 1,553 3,106 4,660 - - - - - 285 0,256 1,577 3,142 4,707 - - - - - 290 0,256 1,600 3,176 4,753 - - - - - 295 0,256 1,622 3,210 4,798 - - - - - 300 0,256 1,645 3,244 4,843 - - - - - 305 0,256 1,666 3,276 4,886 - - - - - 310 0,256 1,688 3,308 4,929 - - - - - 315 0,256 1,709 3,340 4,971 - - - - - 320 0,256 1,729 3,370 5,012 - - - - - 325 0,256 1,749 3,401 5,052 - - - - - 330 0,256 1,769 3,430 5,092 - - - - - 335 0,256 1,788 3,459 5,130 - - - - - 340 0,256 1,807 3,488 5,169 - - - - - 345 0,256 1,826 3,516 5,206 - - - - - 350 0,256 1,845 3,544 5,243 - - - - - 355 0,256 1,863 3,571 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,256 0,256 0,256 1,108 2,018 3,838 - - 50 0,256 0,256 0,256 0,361 1,353 2,345 4,329 - - 55 0,256 0,256 0,256 0,518 1,588 2,659 4,801 - - 60 0,256 0,256 0,256 0,669 1,816 2,963 - - - 65 0,256 0,256 0,256 0,814 2,035 3,255 - - - 70 0,256 0,256 0,310 0,955 2,246 3,537 - - - 75 0,256 0,256 0,411 1,091 2,450 3,809 - - - 80 0,256 0,256 0,509 1,222 2,647 4,072 - - - 85 0,256 0,256 0,604 1,349 2,837 4,326 - - - 90 0,256 0,256 0,696 1,471 3,021 4,572 - - - 95 0,256 0,256 0,785 1,590 3,200 4,810 - - -

100 0,256 0,256 0,871 1,704 3,372 5,040 - - - 105 0,256 0,256 0,954 1,816 3,539 - - - - 110 0,256 0,256 1,034 1,923 3,701 - - - - 115 0,256 0,256 1,113 2,028 3,858 - - - - 120 0,256 0,256 1,189 2,129 4,010 - - - - 125 0,256 0,297 1,262 2,227 4,158 - - - - 130 0,256 0,344 1,334 2,323 4,302 - - - - 135 0,256 0,390 1,403 2,416 4,441 - - - - 140 0,256 0,435 1,470 2,506 4,576 - - - - 145 0,256 0,479 1,536 2,593 4,708 - - - - 150 0,256 0,521 1,600 2,679 4,836 - - - - 155 0,256 0,562 1,662 2,761 4,961 - - - - 160 0,256 0,602 1,722 2,842 5,082 - - - - 165 0,256 0,641 1,781 2,921 5,200 - - - - 170 0,256 0,679 1,838 2,997 - - - - - 175 0,256 0,716 1,894 3,072 - - - - - 180 0,256 0,753 1,948 3,144 - - - - - 185 0,256 0,788 2,001 3,215 - - - - - 190 0,256 0,822 2,053 3,284 - - - - - 195 0,256 0,856 2,104 3,351 - - - - - 200 0,256 0,888 2,153 3,417 - - - - - 205 0,256 0,920 2,201 3,481 - - - - - 210 0,256 0,951 2,248 3,544 - - - - - 215 0,256 0,982 2,293 3,605 - - - - - 220 0,256 1,011 2,338 3,665 - - - - - 225 0,256 1,040 2,382 3,723 - - - - - 230 0,256 1,069 2,425 3,780 - - - - - 235 0,256 1,097 2,466 3,836 - - - - - 240 0,256 1,124 2,507 3,891 - - - - - 245 0,256 1,150 2,547 3,944 - - - - - 250 0,256 1,176 2,586 3,996 - - - - - 255 0,256 1,202 2,625 4,048 - - - - - 260 0,256 1,227 2,662 4,098 - - - - - 265 0,256 1,251 2,699 4,147 - - - - - 270 0,256 1,275 2,735 4,195 - - - - - 275 0,256 1,298 2,770 4,242 - - - - - 280 0,256 1,321 2,804 4,288 - - - - - 285 0,256 1,344 2,838 4,333 - - - - - 290 0,256 1,366 2,871 4,377 - - - - - 295 0,256 1,387 2,904 4,420 - - - - - 300 0,256 1,408 2,936 4,463 - - - - - 305 0,256 1,429 2,967 4,505 - - - - - 310 0,256 1,449 2,997 4,546 - - - - - 315 0,256 1,469 3,027 4,586 - - - - - 320 0,256 1,489 3,057 4,625 - - - - - 325 0,256 1,508 3,086 4,664 - - - - - 330 0,256 1,527 3,114 4,702 - - - - - 335 0,256 1,545 3,142 4,739 - - - - - 340 0,256 1,564 3,170 4,775 - - - - - 345 0,256 1,581 3,196 4,811 - - - - - 350 0,256 1,599 3,223 4,847 - - - - - 355 0,256 1,616 3,249 4,881 - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 45 0,256 0,256 0,256 0,256 0,885 1,742 3,455 5,168 - 50 0,256 0,256 0,256 0,256 1,115 2,049 3,917 - - 55 0,256 0,256 0,256 0,328 1,337 2,345 4,362 - - 60 0,256 0,256 0,256 0,470 1,551 2,631 4,791 - - 65 0,256 0,256 0,256 0,607 1,757 2,906 5,205 - - 70 0,256 0,256 0,256 0,739 1,956 3,172 - - - 75 0,256 0,256 0,256 0,867 2,148 3,428 - - - 80 0,256 0,256 0,319 0,990 2,333 3,676 - - - 85 0,256 0,256 0,408 1,110 2,513 3,916 - - - 90 0,256 0,256 0,494 1,225 2,686 4,148 - - - 95 0,256 0,256 0,577 1,336 2,854 4,372 - - -

100 0,256 0,256 0,658 1,444 3,017 4,590 - - - 105 0,256 0,256 0,736 1,549 3,175 4,800 - - - 110 0,256 0,256 0,812 1,651 3,328 5,005 - - - 115 0,256 0,256 0,886 1,749 3,476 5,203 - - - 120 0,256 0,256 0,957 1,845 3,620 - - - - 125 0,256 0,256 1,026 1,937 3,759 - - - - 130 0,256 0,256 1,094 2,027 3,895 - - - - 135 0,256 0,256 1,159 2,115 4,026 - - - - 140 0,256 0,256 1,223 2,200 4,154 - - - - 145 0,256 0,286 1,284 2,283 4,279 - - - - 150 0,256 0,326 1,344 2,363 4,400 - - - - 155 0,256 0,365 1,403 2,441 4,518 - - - - 160 0,256 0,402 1,460 2,517 4,632 - - - - 165 0,256 0,439 1,515 2,592 4,744 - - - - 170 0,256 0,475 1,569 2,664 4,853 - - - - 175 0,256 0,509 1,622 2,734 4,959 - - - - 180 0,256 0,543 1,673 2,803 5,062 - - - - 185 0,256 0,576 1,723 2,870 5,163 - - - - 190 0,256 0,609 1,772 2,935 - - - - - 195 0,256 0,640 1,819 2,999 - - - - - 200 0,256 0,671 1,866 3,061 - - - - - 205 0,256 0,701 1,911 3,121 - - - - - 210 0,256 0,730 1,955 3,181 - - - - - 215 0,256 0,759 1,999 3,239 - - - - - 220 0,256 0,787 2,041 3,295 - - - - - 225 0,256 0,814 2,082 3,350 - - - - - 230 0,256 0,841 2,123 3,404 - - - - - 235 0,256 0,867 2,162 3,457 - - - - - 240 0,256 0,892 2,201 3,509 - - - - - 245 0,256 0,917 2,239 3,560 - - - - - 250 0,256 0,942 2,275 3,609 - - - - - 255 0,256 0,966 2,312 3,657 - - - - - 260 0,256 0,989 2,347 3,705 - - - - - 265 0,256 1,012 2,382 3,751 - - - - - 270 0,256 1,035 2,416 3,797 - - - - - 275 0,256 1,057 2,449 3,841 - - - - - 280 0,256 1,078 2,482 3,885 - - - - - 285 0,256 1,099 2,514 3,928 - - - - - 290 0,256 1,120 2,545 3,970 - - - - - 295 0,256 1,141 2,576 4,011 - - - - - 300 0,256 1,160 2,606 4,051 - - - - - 305 0,256 1,180 2,635 4,091 - - - - - 310 0,256 1,199 2,664 4,129 - - - - - 315 0,256 1,218 2,693 4,167 - - - - - 320 0,256 1,236 2,721 4,205 - - - - - 325 0,256 1,255 2,748 4,241 - - - - - 330 0,256 1,272 2,775 4,277 - - - - - 335 0,256 1,290 2,801 4,313 - - - - - 340 0,256 1,307 2,827 4,347 - - - - - 345 0,256 1,324 2,853 4,382 - - - - - 350 0,256 1,340 2,878 4,415 - - - - - 355 0,256 1,357 2,902 4,448 - - - - -


Table A1.28 : Columns, 4-sided rectangular hollow sections.


Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,780 1,413 2,678 3,944 - - - 55 0,230 0,276 0,960 1,645 3,014 4,383 - - - 60 0,230 0,400 1,135 1,869 3,338 4,808 - - - 65 0,230 0,520 1,303 2,087 3,653 5,219 - - - 70 0,230 0,637 1,467 2,297 3,957 - - - - 75 0,230 0,750 1,625 2,501 4,252 - - - - 80 0,230 0,860 1,779 2,698 4,537 - - - - 85 0,230 0,966 1,928 2,890 4,814 - - - - 90 0,230 1,069 2,072 3,076 5,083 - - - - 95 0,230 1,169 2,213 3,257 5,344 - - - -

100 0,230 1,266 2,349 3,432 - - - - - 105 0,239 1,360 2,481 3,602 - - - - - 110 0,294 1,452 2,610 3,768 - - - - - 115 0,348 1,541 2,735 3,929 - - - - - 120 0,400 1,628 2,857 4,085 - - - - - 125 0,450 1,712 2,975 4,237 - - - - - 130 0,499 1,795 3,090 4,386 - - - - - 135 0,547 1,875 3,202 4,530 - - - - - 140 0,594 1,953 3,312 4,671 - - - - - 145 0,639 2,029 3,418 4,808 - - - - - 150 0,683 2,103 3,522 4,941 - - - - - 155 0,726 2,175 3,623 5,072 - - - - - 160 0,768 2,245 3,722 5,199 - - - - - 165 0,810 2,314 3,818 5,323 - - - - - 170 0,850 2,381 3,912 - - - - - - 175 0,889 2,446 4,004 - - - - - - 180 0,927 2,510 4,094 - - - - - - 185 0,964 2,573 4,181 - - - - - - 190 1,001 2,634 4,267 - - - - - - 195 1,036 2,693 4,350 - - - - - - 200 1,071 2,752 4,432 - - - - - - 205 1,105 2,809 4,512 - - - - - - 210 1,139 2,864 4,590 - - - - - - 215 1,171 2,919 4,667 - - - - - - 220 1,203 2,972 4,741 - - - - - - 225 1,234 3,025 4,815 - - - - - - 230 1,265 3,076 4,886 - - - - - - 235 1,295 3,126 4,957 - - - - - - 240 1,324 3,175 5,025 - - - - - - 245 1,353 3,223 5,093 - - - - - - 250 1,381 3,270 5,159 - - - - - - 255 1,409 3,316 5,224 - - - - - - 260 1,436 3,361 5,287 - - - - - - 265 1,462 3,406 5,349 - - - - - - 270 1,488 3,449 - - - - - - - 275 1,514 3,492 - - - - - - - 280 1,539 3,534 - - - - - - - 285 1,563 3,575 - - - - - - - 290 1,587 3,615 - - - - - - - 295 1,611 3,655 - - - - - - - 300 1,634 3,693 - - - - - - - 305 1,657 3,731 - - - - - - - 310 1,679 3,769 - - - - - - - 315 1,701 3,806 - - - - - - - 320 1,723 3,842 - - - - - - - 325 1,744 3,877 - - - - - - - 330 1,765 3,912 - - - - - - - 335 1,785 3,946 - - - - - - - 340 1,806 3,980 - - - - - - - 345 1,825 4,013 - - - - - - - 350 1,845 4,046 - - - - - - - 355 1,864 4,078 - - - - - - - 360 1,883 4,109 - - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,354 0,891 1,966 3,041 5,190 - - 55 0,230 0,230 0,507 1,089 2,254 3,418 - - - 60 0,230 0,230 0,656 1,282 2,533 3,784 - - - 65 0,230 0,230 0,800 1,468 2,804 4,140 - - - 70 0,230 0,232 0,941 1,649 3,067 4,485 - - - 75 0,230 0,328 1,077 1,825 3,323 4,820 - - - 80 0,230 0,422 1,209 1,997 3,571 5,146 - - - 85 0,230 0,513 1,338 2,163 3,813 - - - - 90 0,230 0,602 1,463 2,325 4,048 - - - - 95 0,230 0,688 1,585 2,482 4,277 - - - -

100 0,230 0,772 1,704 2,635 4,499 - - - - 105 0,230 0,853 1,819 2,785 4,716 - - - - 110 0,230 0,933 1,931 2,930 4,927 - - - - 115 0,230 1,011 2,041 3,072 5,133 - - - - 120 0,230 1,086 2,148 3,210 5,333 - - - - 125 0,230 1,160 2,252 3,344 - - - - - 130 0,230 1,232 2,354 3,476 - - - - - 135 0,230 1,302 2,453 3,604 - - - - - 140 0,230 1,370 2,550 3,729 - - - - - 145 0,230 1,437 2,644 3,851 - - - - - 150 0,269 1,503 2,736 3,970 - - - - - 155 0,306 1,566 2,826 4,087 - - - - - 160 0,343 1,629 2,914 4,200 - - - - - 165 0,378 1,689 3,000 4,311 - - - - - 170 0,413 1,749 3,085 4,420 - - - - - 175 0,448 1,807 3,167 4,526 - - - - - 180 0,481 1,864 3,247 4,630 - - - - - 185 0,514 1,920 3,326 4,732 - - - - - 190 0,546 1,974 3,403 4,832 - - - - - 195 0,577 2,028 3,478 4,929 - - - - - 200 0,608 2,080 3,552 5,024 - - - - - 205 0,638 2,131 3,624 5,118 - - - - - 210 0,667 2,181 3,695 5,209 - - - - - 215 0,696 2,230 3,765 5,299 - - - - - 220 0,724 2,278 3,832 - - - - - - 225 0,752 2,325 3,899 - - - - - - 230 0,779 2,372 3,964 - - - - - - 235 0,805 2,417 4,028 - - - - - - 240 0,831 2,461 4,091 - - - - - - 245 0,857 2,505 4,153 - - - - - - 250 0,882 2,547 4,213 - - - - - - 255 0,907 2,589 4,272 - - - - - - 260 0,931 2,631 4,330 - - - - - - 265 0,955 2,671 4,387 - - - - - - 270 0,978 2,711 4,443 - - - - - - 275 1,001 2,749 4,498 - - - - - - 280 1,023 2,788 4,552 - - - - - - 285 1,045 2,825 4,605 - - - - - - 290 1,067 2,862 4,657 - - - - - - 295 1,088 2,898 4,709 - - - - - - 300 1,109 2,934 4,759 - - - - - - 305 1,129 2,969 4,808 - - - - - - 310 1,150 3,003 4,857 - - - - - - 315 1,169 3,037 4,905 - - - - - - 320 1,189 3,070 4,952 - - - - - - 325 1,208 3,103 4,998 - - - - - - 330 1,227 3,135 5,043 - - - - - - 335 1,246 3,167 5,088 - - - - - - 340 1,264 3,198 5,132 - - - - - - 345 1,282 3,229 5,175 - - - - - - 350 1,299 3,259 5,218 - - - - - - 355 1,317 3,288 5,260 - - - - - - 360 1,334 3,317 5,301 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,230 0,577 1,551 2,525 4,473 - - 55 0,230 0,230 0,230 0,755 1,812 2,869 4,982 - - 60 0,230 0,230 0,360 0,929 2,066 3,203 - - - 65 0,230 0,230 0,490 1,098 2,313 3,528 - - - 70 0,230 0,230 0,617 1,262 2,553 3,844 - - - 75 0,230 0,230 0,740 1,422 2,787 4,152 - - - 80 0,230 0,230 0,860 1,578 3,015 4,453 - - - 85 0,230 0,230 0,976 1,730 3,238 4,745 - - - 90 0,230 0,302 1,090 1,878 3,454 5,030 - - - 95 0,230 0,380 1,201 2,023 3,665 5,308 - - -

100 0,230 0,456 1,310 2,163 3,871 - - - - 105 0,230 0,529 1,415 2,301 4,072 - - - - 110 0,230 0,602 1,518 2,435 4,268 - - - - 115 0,230 0,672 1,619 2,566 4,460 - - - - 120 0,230 0,741 1,717 2,694 4,647 - - - - 125 0,230 0,808 1,813 2,818 4,829 - - - - 130 0,230 0,873 1,907 2,940 5,008 - - - - 135 0,230 0,937 1,998 3,060 5,182 - - - - 140 0,230 1,000 2,088 3,176 5,352 - - - - 145 0,230 1,061 2,176 3,290 - - - - - 150 0,230 1,121 2,261 3,402 - - - - - 155 0,230 1,180 2,345 3,511 - - - - - 160 0,230 1,237 2,427 3,617 - - - - - 165 0,230 1,293 2,507 3,722 - - - - - 170 0,230 1,348 2,586 3,824 - - - - - 175 0,230 1,402 2,663 3,924 - - - - - 180 0,230 1,455 2,738 4,022 - - - - - 185 0,230 1,506 2,812 4,118 - - - - - 190 0,230 1,557 2,884 4,212 - - - - - 195 0,258 1,606 2,955 4,304 - - - - - 200 0,285 1,655 3,025 4,395 - - - - - 205 0,312 1,703 3,093 4,483 - - - - - 210 0,339 1,749 3,160 4,570 - - - - - 215 0,365 1,795 3,225 4,655 - - - - - 220 0,391 1,840 3,289 4,739 - - - - - 225 0,416 1,884 3,352 4,821 - - - - - 230 0,440 1,927 3,414 4,901 - - - - - 235 0,465 1,970 3,475 4,980 - - - - - 240 0,488 2,012 3,535 5,058 - - - - - 245 0,512 2,052 3,593 5,134 - - - - - 250 0,535 2,093 3,651 5,209 - - - - - 255 0,557 2,132 3,707 5,282 - - - - - 260 0,579 2,171 3,763 5,354 - - - - - 265 0,601 2,209 3,817 - - - - - - 270 0,622 2,246 3,871 - - - - - - 275 0,643 2,283 3,923 - - - - - - 280 0,664 2,319 3,975 - - - - - - 285 0,684 2,355 4,026 - - - - - - 290 0,704 2,390 4,076 - - - - - - 295 0,724 2,424 4,125 - - - - - - 300 0,743 2,458 4,173 - - - - - - 305 0,762 2,491 4,221 - - - - - - 310 0,780 2,524 4,267 - - - - - - 315 0,799 2,556 4,313 - - - - - - 320 0,817 2,588 4,359 - - - - - - 325 0,835 2,619 4,403 - - - - - - 330 0,852 2,650 4,447 - - - - - - 335 0,869 2,680 4,490 - - - - - - 340 0,886 2,709 4,533 - - - - - - 345 0,903 2,739 4,575 - - - - - - 350 0,919 2,768 4,616 - - - - - - 355 0,935 2,796 4,656 - - - - - - 360 0,951 2,824 4,696 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,230 0,316 1,207 2,097 3,879 - - 55 0,230 0,230 0,230 0,478 1,445 2,412 4,346 - - 60 0,230 0,230 0,230 0,635 1,677 2,719 4,802 - - 65 0,230 0,230 0,232 0,789 1,903 3,017 5,246 - - 70 0,230 0,230 0,346 0,938 2,124 3,309 - - - 75 0,230 0,230 0,457 1,084 2,339 3,593 - - - 80 0,230 0,230 0,566 1,227 2,549 3,871 - - - 85 0,230 0,230 0,672 1,366 2,754 4,141 - - - 90 0,230 0,230 0,776 1,502 2,954 4,406 - - - 95 0,230 0,230 0,877 1,635 3,149 4,664 - - -

100 0,230 0,230 0,976 1,764 3,340 4,916 - - - 105 0,230 0,255 1,073 1,891 3,527 5,163 - - - 110 0,230 0,320 1,168 2,015 3,709 - - - - 115 0,230 0,384 1,260 2,136 3,888 - - - - 120 0,230 0,446 1,350 2,254 4,062 - - - - 125 0,230 0,507 1,439 2,370 4,233 - - - - 130 0,230 0,567 1,525 2,483 4,400 - - - - 135 0,230 0,626 1,610 2,594 4,563 - - - - 140 0,230 0,683 1,693 2,703 4,723 - - - - 145 0,230 0,739 1,774 2,809 4,879 - - - - 150 0,230 0,794 1,853 2,913 5,033 - - - - 155 0,230 0,847 1,931 3,015 5,183 - - - - 160 0,230 0,900 2,007 3,115 5,330 - - - - 165 0,230 0,951 2,082 3,213 - - - - - 170 0,230 1,002 2,155 3,309 - - - - - 175 0,230 1,052 2,227 3,403 - - - - - 180 0,230 1,100 2,298 3,495 - - - - - 185 0,230 1,148 2,367 3,585 - - - - - 190 0,230 1,195 2,434 3,674 - - - - - 195 0,230 1,240 2,501 3,761 - - - - - 200 0,230 1,285 2,566 3,847 - - - - - 205 0,230 1,330 2,630 3,930 - - - - - 210 0,230 1,373 2,693 4,013 - - - - - 215 0,230 1,415 2,754 4,093 - - - - - 220 0,230 1,457 2,815 4,173 - - - - - 225 0,230 1,498 2,874 4,251 - - - - - 230 0,230 1,539 2,933 4,327 - - - - - 235 0,230 1,578 2,990 4,402 - - - - - 240 0,230 1,617 3,047 4,476 - - - - - 245 0,230 1,655 3,102 4,549 - - - - - 250 0,230 1,693 3,157 4,620 - - - - - 255 0,250 1,730 3,210 4,690 - - - - - 260 0,270 1,766 3,263 4,759 - - - - - 265 0,289 1,802 3,314 4,827 - - - - - 270 0,309 1,837 3,365 4,894 - - - - - 275 0,328 1,872 3,415 4,959 - - - - - 280 0,346 1,906 3,465 5,024 - - - - - 285 0,365 1,939 3,513 5,087 - - - - - 290 0,383 1,972 3,561 5,150 - - - - - 295 0,401 2,004 3,608 5,211 - - - - - 300 0,418 2,036 3,654 5,272 - - - - - 305 0,436 2,067 3,699 5,331 - - - - - 310 0,453 2,098 3,744 - - - - - - 315 0,469 2,129 3,788 - - - - - - 320 0,486 2,159 3,831 - - - - - - 325 0,502 2,188 3,874 - - - - - - 330 0,518 2,217 3,916 - - - - - - 335 0,534 2,246 3,958 - - - - - - 340 0,549 2,274 3,999 - - - - - - 345 0,565 2,302 4,039 - - - - - - 350 0,580 2,329 4,078 - - - - - - 355 0,595 2,356 4,117 - - - - - - 360 0,609 2,383 4,156 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,230 0,230 0,965 1,801 3,474 5,146 - 55 0,230 0,230 0,230 0,278 1,187 2,096 3,914 - - 60 0,230 0,230 0,230 0,424 1,404 2,384 4,343 - - 65 0,230 0,230 0,230 0,567 1,616 2,665 4,763 - - 70 0,230 0,230 0,230 0,706 1,823 2,939 5,172 - - 75 0,230 0,230 0,251 0,842 2,025 3,208 - - - 80 0,230 0,230 0,352 0,975 2,223 3,470 - - - 85 0,230 0,230 0,451 1,106 2,416 3,726 - - - 90 0,230 0,230 0,547 1,233 2,605 3,977 - - - 95 0,230 0,230 0,641 1,357 2,790 4,222 - - -

100 0,230 0,230 0,733 1,479 2,970 4,462 - - - 105 0,230 0,230 0,824 1,598 3,147 4,697 - - - 110 0,230 0,230 0,912 1,715 3,321 4,926 - - - 115 0,230 0,230 0,999 1,829 3,490 5,151 - - - 120 0,230 0,230 1,083 1,941 3,656 - - - - 125 0,230 0,282 1,166 2,050 3,819 - - - - 130 0,230 0,337 1,247 2,158 3,978 - - - - 135 0,230 0,391 1,327 2,263 4,134 - - - - 140 0,230 0,445 1,405 2,366 4,287 - - - - 145 0,230 0,497 1,482 2,467 4,437 - - - - 150 0,230 0,548 1,557 2,566 4,584 - - - - 155 0,230 0,598 1,630 2,663 4,728 - - - - 160 0,230 0,647 1,702 2,758 4,870 - - - - 165 0,230 0,695 1,773 2,851 5,008 - - - - 170 0,230 0,742 1,843 2,943 5,144 - - - - 175 0,230 0,788 1,911 3,033 5,278 - - - - 180 0,230 0,834 1,978 3,121 - - - - - 185 0,230 0,878 2,043 3,208 - - - - - 190 0,230 0,922 2,108 3,293 - - - - - 195 0,230 0,965 2,171 3,377 - - - - - 200 0,230 1,008 2,233 3,459 - - - - - 205 0,230 1,049 2,294 3,539 - - - - - 210 0,230 1,090 2,354 3,619 - - - - - 215 0,230 1,130 2,413 3,696 - - - - - 220 0,230 1,169 2,471 3,773 - - - - - 225 0,230 1,208 2,528 3,848 - - - - - 230 0,230 1,246 2,584 3,922 - - - - - 235 0,230 1,284 2,639 3,995 - - - - - 240 0,230 1,320 2,693 4,066 - - - - - 245 0,230 1,357 2,747 4,137 - - - - - 250 0,230 1,392 2,799 4,206 - - - - - 255 0,230 1,427 2,851 4,274 - - - - - 260 0,230 1,462 2,901 4,341 - - - - - 265 0,230 1,496 2,951 4,407 - - - - - 270 0,230 1,529 3,000 4,471 - - - - - 275 0,230 1,562 3,049 4,535 - - - - - 280 0,230 1,594 3,096 4,598 - - - - - 285 0,230 1,626 3,143 4,660 - - - - - 290 0,230 1,658 3,189 4,721 - - - - - 295 0,230 1,688 3,235 4,781 - - - - - 300 0,230 1,719 3,279 4,840 - - - - - 305 0,230 1,749 3,323 4,898 - - - - - 310 0,230 1,778 3,367 4,955 - - - - - 315 0,230 1,807 3,410 5,012 - - - - - 320 0,230 1,836 3,452 5,067 - - - - - 325 0,235 1,864 3,493 5,122 - - - - - 330 0,250 1,892 3,534 5,176 - - - - - 335 0,265 1,920 3,574 5,229 - - - - - 340 0,279 1,947 3,614 5,282 - - - - - 345 0,293 1,973 3,653 5,334 - - - - - 350 0,307 2,000 3,692 - - - - - - 355 0,321 2,025 3,730 - - - - - - 360 0,334 2,051 3,768 - - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,230 0,230 0,733 1,514 3,077 4,641 - 55 0,230 0,230 0,230 0,230 0,939 1,789 3,489 5,189 - 60 0,230 0,230 0,230 0,230 1,141 2,058 3,891 - - 65 0,230 0,230 0,230 0,355 1,338 2,320 4,285 - - 70 0,230 0,230 0,230 0,484 1,531 2,577 4,670 - - 75 0,230 0,230 0,230 0,610 1,719 2,829 5,047 - - 80 0,230 0,230 0,230 0,734 1,904 3,075 - - - 85 0,230 0,230 0,239 0,855 2,085 3,315 - - - 90 0,230 0,230 0,328 0,973 2,262 3,551 - - - 95 0,230 0,230 0,415 1,089 2,435 3,782 - - -

100 0,230 0,230 0,501 1,202 2,605 4,008 - - - 105 0,230 0,230 0,584 1,313 2,771 4,230 - - - 110 0,230 0,230 0,666 1,422 2,934 4,447 - - - 115 0,230 0,230 0,746 1,529 3,094 4,660 - - - 120 0,230 0,230 0,825 1,633 3,251 4,868 - - - 125 0,230 0,230 0,902 1,736 3,404 5,073 - - - 130 0,230 0,230 0,978 1,837 3,555 5,273 - - - 135 0,230 0,230 1,052 1,935 3,703 - - - - 140 0,230 0,230 1,125 2,032 3,848 - - - - 145 0,230 0,265 1,196 2,127 3,990 - - - - 150 0,230 0,311 1,266 2,221 4,130 - - - - 155 0,230 0,358 1,335 2,312 4,267 - - - - 160 0,230 0,403 1,402 2,402 4,401 - - - - 165 0,230 0,447 1,469 2,490 4,533 - - - - 170 0,230 0,491 1,534 2,577 4,663 - - - - 175 0,230 0,534 1,598 2,662 4,790 - - - - 180 0,230 0,576 1,661 2,746 4,916 - - - - 185 0,230 0,617 1,722 2,828 5,039 - - - - 190 0,230 0,658 1,783 2,909 5,159 - - - - 195 0,230 0,698 1,843 2,988 5,278 - - - - 200 0,230 0,737 1,901 3,066 - - - - - 205 0,230 0,775 1,959 3,143 - - - - - 210 0,230 0,813 2,016 3,218 - - - - - 215 0,230 0,851 2,071 3,292 - - - - - 220 0,230 0,887 2,126 3,365 - - - - - 225 0,230 0,923 2,180 3,437 - - - - - 230 0,230 0,959 2,233 3,507 - - - - - 235 0,230 0,994 2,285 3,577 - - - - - 240 0,230 1,028 2,337 3,645 - - - - - 245 0,230 1,062 2,387 3,713 - - - - - 250 0,230 1,096 2,437 3,779 - - - - - 255 0,230 1,128 2,486 3,844 - - - - - 260 0,230 1,161 2,534 3,908 - - - - - 265 0,230 1,192 2,582 3,971 - - - - - 270 0,230 1,224 2,629 4,034 - - - - - 275 0,230 1,255 2,675 4,095 - - - - - 280 0,230 1,285 2,720 4,155 - - - - - 285 0,230 1,315 2,765 4,215 - - - - - 290 0,230 1,344 2,809 4,273 - - - - - 295 0,230 1,373 2,852 4,331 - - - - - 300 0,230 1,402 2,895 4,388 - - - - - 305 0,230 1,430 2,937 4,444 - - - - - 310 0,230 1,458 2,979 4,499 - - - - - 315 0,230 1,486 3,020 4,554 - - - - - 320 0,230 1,513 3,060 4,608 - - - - - 325 0,230 1,539 3,100 4,661 - - - - - 330 0,230 1,566 3,139 4,713 - - - - - 335 0,230 1,592 3,178 4,764 - - - - - 340 0,230 1,617 3,216 4,815 - - - - - 345 0,230 1,642 3,254 4,865 - - - - - 350 0,230 1,667 3,291 4,915 - - - - - 355 0,230 1,692 3,328 4,964 - - - - - 360 0,230 1,716 3,364 5,012 - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,230 0,230 0,517 1,246 2,704 4,162 - 55 0,230 0,230 0,230 0,230 0,708 1,501 3,088 4,675 - 60 0,230 0,230 0,230 0,230 0,894 1,751 3,464 5,177 - 65 0,230 0,230 0,230 0,230 1,077 1,995 3,832 - - 70 0,230 0,230 0,230 0,278 1,256 2,235 4,192 - - 75 0,230 0,230 0,230 0,394 1,432 2,469 4,545 - - 80 0,230 0,230 0,230 0,508 1,603 2,699 4,891 - - 85 0,230 0,230 0,230 0,619 1,772 2,924 5,230 - - 90 0,230 0,230 0,230 0,729 1,937 3,145 - - - 95 0,230 0,230 0,230 0,836 2,099 3,362 - - -

100 0,230 0,230 0,283 0,941 2,257 3,574 - - - 105 0,230 0,230 0,360 1,044 2,413 3,782 - - - 110 0,230 0,230 0,435 1,145 2,566 3,986 - - - 115 0,230 0,230 0,509 1,244 2,716 4,187 - - - 120 0,230 0,230 0,582 1,342 2,862 4,383 - - - 125 0,230 0,230 0,653 1,437 3,007 4,576 - - - 130 0,230 0,230 0,723 1,531 3,148 4,765 - - - 135 0,230 0,230 0,791 1,623 3,287 4,951 - - - 140 0,230 0,230 0,859 1,714 3,424 5,134 - - - 145 0,230 0,230 0,925 1,803 3,558 5,313 - - - 150 0,230 0,230 0,990 1,890 3,690 - - - - 155 0,230 0,230 1,054 1,976 3,819 - - - - 160 0,230 0,230 1,117 2,060 3,946 - - - - 165 0,230 0,230 1,178 2,143 4,071 - - - - 170 0,230 0,254 1,239 2,224 4,194 - - - - 175 0,230 0,293 1,299 2,304 4,315 - - - - 180 0,230 0,332 1,357 2,383 4,433 - - - - 185 0,230 0,370 1,415 2,460 4,550 - - - - 190 0,230 0,407 1,472 2,536 4,665 - - - - 195 0,230 0,444 1,527 2,611 4,778 - - - - 200 0,230 0,480 1,582 2,684 4,889 - - - - 205 0,230 0,515 1,636 2,757 4,998 - - - - 210 0,230 0,550 1,689 2,828 5,106 - - - - 215 0,230 0,585 1,741 2,898 5,211 - - - - 220 0,230 0,619 1,793 2,967 5,316 - - - - 225 0,230 0,652 1,843 3,035 - - - - - 230 0,230 0,685 1,893 3,102 - - - - - 235 0,230 0,717 1,942 3,168 - - - - - 240 0,230 0,749 1,991 3,233 - - - - - 245 0,230 0,780 2,038 3,296 - - - - - 250 0,230 0,811 2,085 3,359 - - - - - 255 0,230 0,841 2,131 3,421 - - - - - 260 0,230 0,871 2,177 3,482 - - - - - 265 0,230 0,901 2,222 3,542 - - - - - 270 0,230 0,930 2,266 3,602 - - - - - 275 0,230 0,959 2,309 3,660 - - - - - 280 0,230 0,987 2,352 3,718 - - - - - 285 0,230 1,015 2,395 3,774 - - - - - 290 0,230 1,042 2,436 3,830 - - - - - 295 0,230 1,069 2,477 3,885 - - - - - 300 0,230 1,096 2,518 3,940 - - - - - 305 0,230 1,122 2,558 3,993 - - - - - 310 0,230 1,148 2,597 4,046 - - - - - 315 0,230 1,174 2,636 4,098 - - - - - 320 0,230 1,199 2,674 4,150 - - - - - 325 0,230 1,224 2,712 4,201 - - - - - 330 0,230 1,248 2,750 4,251 - - - - - 335 0,230 1,273 2,786 4,300 - - - - - 340 0,230 1,297 2,823 4,349 - - - - - 345 0,230 1,320 2,859 4,397 - - - - - 350 0,230 1,343 2,894 4,444 - - - - - 355 0,230 1,366 2,929 4,491 - - - - - 360 0,230 1,389 2,963 4,537 - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,230 0,230 0,291 0,962 2,304 3,645 4,987 55 0,230 0,230 0,230 0,230 0,465 1,195 2,656 4,117 - 60 0,230 0,230 0,230 0,230 0,635 1,424 3,002 4,580 - 65 0,230 0,230 0,230 0,230 0,802 1,648 3,340 5,033 - 70 0,230 0,230 0,230 0,230 0,965 1,868 3,673 - - 75 0,230 0,230 0,230 0,230 1,126 2,083 3,998 - - 80 0,230 0,230 0,230 0,272 1,283 2,295 4,317 - - 85 0,230 0,230 0,230 0,373 1,437 2,502 4,631 - - 90 0,230 0,230 0,230 0,472 1,589 2,705 4,938 - - 95 0,230 0,230 0,230 0,570 1,737 2,905 5,240 - -

100 0,230 0,230 0,230 0,666 1,883 3,101 - - - 105 0,230 0,230 0,230 0,760 2,026 3,293 - - - 110 0,230 0,230 0,230 0,852 2,167 3,482 - - - 115 0,230 0,230 0,261 0,942 2,305 3,667 - - - 120 0,230 0,230 0,327 1,031 2,440 3,849 - - - 125 0,230 0,230 0,392 1,119 2,573 4,028 - - - 130 0,230 0,230 0,455 1,205 2,704 4,204 - - - 135 0,230 0,230 0,517 1,289 2,833 4,376 - - - 140 0,230 0,230 0,578 1,372 2,959 4,546 - - - 145 0,230 0,230 0,639 1,454 3,083 4,713 - - - 150 0,230 0,230 0,698 1,534 3,205 4,877 - - - 155 0,230 0,230 0,756 1,612 3,325 5,038 - - - 160 0,230 0,230 0,813 1,690 3,443 5,196 - - - 165 0,230 0,230 0,870 1,766 3,559 5,352 - - - 170 0,230 0,230 0,925 1,841 3,673 - - - - 175 0,230 0,230 0,979 1,915 3,786 - - - - 180 0,230 0,230 1,033 1,987 3,896 - - - - 185 0,230 0,230 1,086 2,059 4,005 - - - - 190 0,230 0,230 1,137 2,129 4,112 - - - - 195 0,230 0,230 1,189 2,198 4,217 - - - - 200 0,230 0,230 1,239 2,266 4,321 - - - - 205 0,230 0,243 1,288 2,333 4,423 - - - - 210 0,230 0,275 1,337 2,399 4,523 - - - - 215 0,230 0,306 1,385 2,464 4,622 - - - - 220 0,230 0,336 1,432 2,528 4,720 - - - - 225 0,230 0,366 1,479 2,591 4,816 - - - - 230 0,230 0,396 1,525 2,653 4,910 - - - - 235 0,230 0,425 1,570 2,714 5,003 - - - - 240 0,230 0,454 1,614 2,775 5,095 - - - - 245 0,230 0,482 1,658 2,834 5,186 - - - - 250 0,230 0,510 1,701 2,892 5,275 - - - - 255 0,230 0,538 1,744 2,950 - - - - - 260 0,230 0,565 1,786 3,007 - - - - - 265 0,230 0,591 1,827 3,063 - - - - - 270 0,230 0,618 1,868 3,118 - - - - - 275 0,230 0,644 1,908 3,173 - - - - - 280 0,230 0,669 1,948 3,227 - - - - - 285 0,230 0,695 1,987 3,280 - - - - - 290 0,230 0,720 2,026 3,332 - - - - - 295 0,230 0,744 2,064 3,383 - - - - - 300 0,230 0,769 2,101 3,434 - - - - - 305 0,230 0,792 2,138 3,484 - - - - - 310 0,230 0,816 2,175 3,534 - - - - - 315 0,230 0,839 2,211 3,583 - - - - - 320 0,230 0,862 2,247 3,631 - - - - - 325 0,230 0,885 2,282 3,679 - - - - - 330 0,230 0,907 2,316 3,726 - - - - - 335 0,230 0,930 2,351 3,772 - - - - - 340 0,230 0,951 2,385 3,818 - - - - - 345 0,230 0,973 2,418 3,863 - - - - - 350 0,230 0,994 2,451 3,907 - - - - - 355 0,230 1,015 2,483 3,951 - - - - - 360 0,230 1,036 2,515 3,995 - - - - -




Thickness (mm ) required for the RF period –only intumescent coating m -1 15 min 30 min 45 min 60 min 90 min 120 min 180 min 240 min 300 min 50 0,230 0,230 0,230 0,230 0,230 0,754 2,014 3,274 4,534 55 0,230 0,230 0,230 0,230 0,285 0,971 2,344 3,717 5,089 60 0,230 0,230 0,230 0,230 0,443 1,185 2,668 4,151 - 65 0,230 0,230 0,230 0,230 0,598 1,394 2,986 4,577 - 70 0,230 0,230 0,230 0,230 0,751 1,600 3,298 4,996 - 75 0,230 0,230 0,230 0,230 0,900 1,801 3,604 - - 80 0,230 0,230 0,230 0,230 1,047 1,999 3,904 - - 85 0,230 0,230 0,230 0,230 1,191 2,193 4,199 - - 90 0,230 0,230 0,230 0,280 1,332 2,384 4,489 - - 95 0,230 0,230 0,230 0,370 1,471 2,572 4,773 - -

100 0,230 0,230 0,230 0,459 1,607 2,756 5,053 - - 105 0,230 0,230 0,230 0,546 1,741 2,937 5,327 - - 110 0,230 0,230 0,230 0,632 1,873 3,114 - - - 115 0,230 0,230 0,230 0,716 2,002 3,289 - - - 120 0,230 0,230 0,230 0,799 2,130 3,461 - - - 125 0,230 0,230 0,230 0,880 2,255 3,630 - - - 130 0,230 0,230 0,251 0,960 2,378 3,796 - - - 135 0,230 0,230 0,308 1,038 2,499 3,959 - - - 140 0,230 0,230 0,365 1,116 2,618 4,119 - - - 145 0,230 0,230 0,421 1,192 2,734 4,277 - - - 150 0,230 0,230 0,475 1,267 2,850 4,432 - - - 155 0,230 0,230 0,529 1,340 2,963 4,585 - - - 160 0,230 0,230 0,582 1,413 3,074 4,735 - - - 165 0,230 0,230 0,634 1,484 3,184 4,883 - - - 170 0,230 0,230 0,686 1,554 3,292 5,029 - - - 175 0,230 0,230 0,736 1,623 3,398 5,172 - - - 180 0,230 0,230 0,786 1,691 3,503 5,314 - - - 185 0,230 0,230 0,835 1,758 3,605 - - - - 190 0,230 0,230 0,883 1,824 3,707 - - - - 195 0,230 0,230 0,931 1,889 3,807 - - - - 200 0,230 0,230 0,977 1,953 3,905 - - - - 205 0,230 0,230 1,023 2,016 4,002 - - - - 210 0,230 0,230 1,069 2,078 4,097 - - - - 215 0,230 0,230 1,114 2,140 4,192 - - - - 220 0,230 0,230 1,158 2,200 4,284 - - - - 225 0,230 0,230 1,201 2,259 4,376 - - - - 230 0,230 0,230 1,244 2,318 4,466 - - - - 235 0,230 0,230 1,286 2,376 4,554 - - - - 240 0,230 0,230 1,328 2,432 4,642 - - - - 245 0,230 0,249 1,369 2,489 4,728 - - - - 250 0,230 0,275 1,409 2,544 4,813 - - - - 255 0,230 0,300 1,449 2,598 4,897 - - - - 260 0,230 0,325 1,489 2,652 4,980 - - - - 265 0,230 0,349 1,527 2,705 5,061 - - - - 270 0,230 0,374 1,566 2,758 5,142 - - - - 275 0,230 0,397 1,603 2,809 5,221 - - - - 280 0,230 0,421 1,641 2,860 5,299 - - - - 285 0,230 0,444 1,677 2,910 - - - - - 290 0,230 0,467 1,714 2,960 - - - - - 295 0,230 0,490 1,749 3,009 - - - - - 300 0,230 0,512 1,785 3,057 - - - - - 305 0,230 0,534 1,820 3,105 - - - - - 310 0,230 0,556 1,854 3,152 - - - - - 315 0,230 0,577 1,888 3,199 - - - - - 320 0,230 0,599 1,922 3,244 - - - - - 325 0,230 0,620 1,955 3,290 - - - - - 330 0,230 0,640 1,987 3,334 - - - - - 335 0,230 0,661 2,020 3,379 - - - - - 340 0,230 0,681 2,052 3,422 - - - - - 345 0,230 0,701 2,083 3,465 - - - - - 350 0,230 0,720 2,114 3,508 - - - - - 355 0,230 0,740 2,145 3,550 - - - - - 360 0,230 0,759 2,175 3,591 - - - - -

european technical approval eta 12/0581 -...

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