promistyl 3005t - roofing - pga consultantspga-consultants.com/site/files/rockwool roof h31-600c...

Promistyl 3005T - roofing

120A - Metal Cladding

N° H001 - Key Plan (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

Metal Cladding Arval Globalroof Promistyl 3005T ribbed face fix composite fire rated roofing panels

Panel reference Arval Promistyl 3005T

Manufacturer

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ArcelorMittalLammerdries82440 GeelBelgiumweb site: www.arcelormittal.com/arval

H003

H002

H011

H004

H009

H010

H008

H005

H006

Direction Of Lay Panel Width Module 1000mm

Ma

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Pa

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th12

00

0M

axi

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H002

H002

H002

H007

H012

H013


N° H002 - Panel Arrangement (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

External facing material 0.63mm or 0.75mm gauge galvanized cold rolled steel sheetgrade S320 G to EN10326 & En10346

Finish/colour Colorissme range (we recommend using light colours) to EN10169

Internal facing material 0.5mm or 0.63mm gauge galvanized cold rolled steel sheetgrade S320 G to EN10326 & EN10346

Finish/colour Interior 912 to EN10169

Core insulation Rockwool, density 100kg/m ( 15kg/m )giving Uc [W/(m.K)] :60mm - 0.61; 80mm - 0.46; 100mm - 0.39; 120mm - 0.33;150mm - 0.26

3 3+

Roof steelwork purlin indicative Main panel fixing in accordance to the specification of panel thickness

Direction of layEnd lap detail

200

50

50

10mm nominal 20mm maximum

job specific calculationsMain panel fixing screw as per

10mm minimum

End lap stitcher screwto every crown

3 Rows of 6 x 5mm butyl rubbersealant (site applied)

1000 Cover width

333.3mm

Pa

ne

lth

ickn

ess

Promistyl 3005T roof panel


End lap detail

Promistyl 3005T roof panelPromistyl 3005T roof panel

Main panel fixing screw as perjob specific calculations

maximum 450mm centresEnd lap stitcher screw at

6mm diameter butyl rubber sealantVapour seal when required (site applied)

6x5mm butyl rubber sealant (site applied)


Fire resistance A2-S1, do to Euronorms



N° H003 - Primary Fasteners (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

Primary cladding fasteners Self tapping and self drilling screws (galvanized carbon steel) .

Number and location offasteners

1 N° fastener at every support rail fixed through panel trough plus side lap fasteners at 450mmminimum centers or as required by project specific calculations. For alternative crown fixing(applicable to certain territories only) please consult.

Fixing Cladding210G Structure Check that the structure is in a suitable state to receive the cladding before commencing fixing. Subcontractor must

confirm acceptance to main contractor.

215 Structure Do not fix cladding until final coats of paint have been applied to all contact surfaces of supporting structure, andremove all dust and foreign matter before finally fixing panels into position.

Drill all holes and install fasteners at regular intervals in straight lines, centered on support bearings.

Install fastners to correct tightness using special tools recommended by the fastener manufacturer. When used,screw guns must be fitted with depth sensitive devices and be used at the correct speed.

Check fasteners on completion and adjust as necessary to ensure that they are watertight and sheeting is securebut not buckled or distorted.


Direction of layscrew as per

screw as perjob specific calculations

Main panel fixing

(Applies to certain territories- please consult)

Alternative end lap detail


6mm diameter butyl rubber sealantVapour seal when required (site applied)

6x5mm butyl rubber


sealant (site applied)

Direction of layMain panel fixing

job specific calculations


6x5mm butyl rubber sealant (site applied)

Vapour seal when required (site applied)6mm diameter butyl rubber sealant

End lap stitcher screw atmaximum 450mm centres


Preferred end lap detail

N° H004 - Sealing Joints (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

Sealing Cladding550A Seals Horizontal - Rolled steel full interlocking male/female edges giving weather tight overlap joint.

554A Vapour seals

Vertical - Extended top profile with foam core and bottom profile cut back to give a fully sealedoverlap joint (200mm) complete with 3 continuous rows of 6mm x 5mm butyl rubber sealant.

Sealant tape: 20mm x 5mm closed cell foam vapour strip positioned in straight unbroken lines at panelsupports, parallel to and slightly back from end of panel. Do not allow tape to be stretched into position.

Ensure continuity and effectiveness of seal, especially at sheet corners. Ensure adequate over-compressionto achieve required vapour seal.

.

120A - Metal CladdingPrimary cladding fasteners Self tapping and self drilling screws (galvanized carbon steel) .

Number and location offasteners

1 N° fastener at every support rail fixed through panel trough plus intermediate fastenersat 450mm centers or as required by project specific calculations.


sealant (site applied)3 Rows of 6 x 5mm butyl rubber

to every crownEnd lap stitcher screw

10mm minimum

Main panel fixing screw as perjob specific calculations

10mm nominal 20mm maximum

50

50

200

End lap detail



N° H005 - Eaves Gutter 1 (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

Accessories Matching flashings and support zeds.

Fittings and accessories generally221 Accessories Cappings, closure pieces, flashings, trims cills, gutters, fillers, spacers, tapes, sealants, fixings etc, where not

specified, are to be types as recommended by ArcelorMittal - Arval.

223 Isolating Tape A type recommended for the purpose by ArcelorMittal - Arval. Apply to those surfaces of supports whichwould otherwise be in contact with cladding or accessories after fixing.

Material: Galvanized cold rolled steel sheet grade S220 GD.Thickness/gauge: 0.75mm minimum.Finish/colour: External - Colorissime range.

Internal -

/Structure with 4.8mm stitcher screws (or rivets) at multiplesof 333mm centers.

Interior 912

Workmanship as NBS Standard Section Z22.

Fix to Promistyl

310A Purpose madecold formedmetalaccessories

R

Note: These details are for guidance only.The individual building designer mustsatisfy him/herself of any and all coldbridging issues and adjust the finaldesign layout accordingly.

Eaves galv support angle by others

Air Seal - 6mm diameter bead of gun grade sealant by others

Air seal - 8mm diameter butyl rubber sealant by others


Profiled filler sealed top andbottom with gun grade mastic

Main panel fixing (rigime as per job specific calculations)

Downpipe by others

Wall panel

Steelwork by others

Trimline Gutter by others

75

Gutter support bracket

Stitcher fixing at 900mm centres


N° H006 - Eaves Gutter 2 (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)


Parapet galv support zed by others


Downpipe by others

Wall panel

Steelwork by others

Insulated membrane lined composite gutter by others

Promistyl 3005T roof Panel


Steelwork by others

Parapet capping by others75


120A - Metal CladdingAccessories Matching flashings and support zeds.





Internal -


Interior 912


Fix to Promistyl


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N° H007 - Eaves Overhangs (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)


Main panel fixing (rigime as per

Steelwork by others


75

Stitcher fixing at 900mm centres

Air Seal - 6mm diameter bead of

Air Seal - 8mm diameter butyl rubber sealant by others

Steelwork by others

Eaves flashing by others

Eaves Flashing by others

Snow guard unit by others

job specific calculations)

job specific calculations)Main panel fixing (rigime as per

gun grade sealant by others

Eaves galv support angle by others

Wall panel

bottom with gun grade masticProfiled filler sealed top and

(if required)







Internal -


Interior 912


Fix to Promistyl


R

N° H008 - Verge - parapet (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

Steelwork by others

Cill closure flashing by others

Air seal - 6mm diameter butyl

Galv support angle by others

rubber sealant by others

applied insulation to fill any gaps if requiredto maintain continunity of insulation

PIR board insulation with alfasbond FR canister

Verge zed support by others forsite cut panel applications

Wall panel

9 x 3mm butylrubber sealant

1000mm To next panel module

Direction of lay


Wall panel

Steelwork by others










Internal -


Interior 912


Fix to Promistyl


R

Rockwool

N° H009 - Verge (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)


Wall Panel

Parapet capping flashing by others

Direction of lay

Steelwork by others

Cleader angle by others


Profiled filler sealed top andbottom with gun grade sealant

rubber sealant9 x 3mm butyl

site cut panel applicationsVerge zed support by others forPIR board insulation with alfasbond FR canister applied insulation

to fill any gaps if required to maintain continuity of insulation




1000mm to next panel module







Internal -


Interior 912


Fix to Promistyl


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Rockwool

N° H010 - Ridge (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)



Promistyl 3005T Roof Panel

Main panel fixing (rigime as per

Steelwork by others

Internal ridge flashing with 150mm overlap sealed withair seal vapourflex or gun grade sealant by others

job specific calculations)

sealed overlaps or butt strapsRidge flashing by others with a 150mm

Profiled filler sealed top and bottomwith gun grade sealant

Profile filler set back 80mm to

100mm to prevent bird attack


Mineral fibre insulation site applied

Promistyl 3005T Roof Panelto be turned up on site







Internal -


Interior 912


Fix to Promistyl


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N° H011 - Rooflights 1 (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)


perimeter of opening


Roof ventilator

EPDM foam rubber taperubber sealant9 x 3mm butyl

site cut panel applicationsVerge zed support by others for

PIR board insulation with alfasbond FR canister applied insulationto fill any gaps if required to maintain continuity of insulation

Galv channel framing to

Steelwork by others Air Seal - 8mm diameter butyl rubber sealant by others

Promisol 1001B roof panel








Internal -


Interior 912


Fix to Promistyl


R

Rockwool



Rooflight fitted off ridge

Vent opening

rubber sealant by othersAir seal - 8mm diameter butyl

Internal ridge flashing with 150mmoverlap sealed with Air seal

Ridge flashing with150mm sealed laps

EPDM foam rubber tape



Roof ventilator

perimeter of openingGalv channel framing to

to fill any gaps if required to maintain continuity of insulationPIR board insulation with alfasbond FR canister applied insulation

9 x 3mm butyl rubber sealant


with gun grade sealantProfiled filler sealed top and bottom








Internal -


Interior 912


Fix to Promistyl


R

Rockwool




Soaker unit with insulated upstand

4mm diameter butyl rubber sealant

PIR board insulation with alfasbond FR canister applied insulationto fill any gaps if required to maintain continuity of insulation


Steelwork by others





Steel trimmer

Air Seal - 8mm diameter butylrubber sealant by others


Rooflight

Single skin profiled sheet to ridge or to next end lap







Internal -


Interior 912


Fix to Promistyl


R

Rockwool







Air Seal - 8mm diameter butyl rubber sealant by othersSteelwork by others


to fill any gaps if required to maintain continuity of insulationPIR board insulation with alfasbond FR canister applied insulation

4mm diameter butylrubber sealant

Soaker unit with insulated upstand

Barrel rooflight

Correct width, length and upstand lip should be specifiedIsometric view of upstand







Internal -


Interior 912


Fix to Promistyl


R

Rockwool

N° H015 - Penetrations (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

Air Seal - 8mm diameter butyl

Ondatherm 1001T roof panel extractor detail high temperature

Ondatherm 1001T roof panel

Hole in panel cut to accommodatepipe/ducting etc

Moulded GRP pipe outlet(factory produced)

Note: Maximum hole size to be 300mm square or diameterPenetrations greater will require additional supporting steel

Pipe/ducting by othersGRP insitu weathering systembonded to external sheetcolour to match external panel

Site applied non combustibleinsulation by others

Ondatherm 1001T roof panel extractor detail high temperature


Pipe/ducting by others

Penetrations greater will require additional supporting steelNote: Maximum hole size to be 300mm square or diameter


Site applied non combustibleinsulation by others

Note: It is advisable to locate pipe/ducting withinthe mini-corrugations of outer sheet profile

"Dektite" (silicon) flexible pipeflashing or similar to suit hightemperature conditions by others

Galvanised soaker

Internal cover flashing tomatch liner material

Hole site cut to accommodatepipe/ducting etc

Penetrations greater will require additional supporting steelNote: Maximum hole size to be 300mm square or diameter

Note: It is advisable to locate pipe/ducting withinthe mini-corrugations of outer sheet profile

Air Seal - 8mm diameter butylrubber sealant by others


Standard temperaturepipe/ducting by others

"Dektite" (EPDM) flexible pipeor similar by others

Internal cover flashing tomatch liner material

pipe/ducting etcHole site cut to accommodate

Ondatherm 1001T roof panel extractor flue (soaker to flue)

Flue

Weather skirt by others

Soaker unit

4mm diameter butylrubber sealant

Site applied PUR board

rubber sealant by othersAir Seal - 8mm diameter butyl

Closure flashingby others

Isometric view of upstand


3005T

3005T

3005T

3005T

3005T

3005T

3005T







Internal -


Interior 912


Fix to Promistyl


R

NBS - H31


N° H016 - Fixing Generally (Note: All installations should comply with the recommendations contained in MCRMA Techinical Papers N° 12 & 14; BS3200 and other relevant national standards)

Accessories Matching flashings and support zeds.

410 Fixing Panels The use of Promistyl sandwich panels requires accurate setting out, with due allowance for buildingexpansion devices (these must not be built over).

Before fitting the panels, the cladding contractor must inspect the supporting structure using thecriteria below listed, to ensure that the panels do not take on any uneveness inherent in the supportsupport system, thereby causing the finished surface of the facade to be out of true.

The results of a bilateral inspection by the principal contractor and the supplier of the support systemshould be duly recorded in any inspection report.

In case of complaint in respect of ArcelorMittal - Arval products we will require production of theinspection report for the support structure.

Any roof panel system is aesthetically only as good as the framework to which it is fixed. It isessential therefore that the support system is true to line and plumb. We recommend that allsecondary steelwork to which Promistyl panels are fixed be designed to be capable of adjustmentduring erection. ArcelorMittal - Arval recommend steelwork tolerances as listed below:-

Vertical tolerance (full height of building) = 5mm maximumAlignment (adjacent vertical supports) = +/-2mmHorizontal tolerance (full length of building)

Promistyl panels are purpose-made to specific requirements. Site cutting is not normally required,if cutting is required the following should be observed:-

Before cutting, masking tape must be laid on the cutting line to protect coating from damage.Cutting must be carried out with a jigsaw, blades are to have fine metal cutting serrations.Note - Angle grinders or similar type tools must not be used.

Cut panels on suitable supports to avoid de-lamination of metal skins by vibration.

All exposed rockwool cut panel edges to be protected afterwards with self adhesive foil tape. Cut openingsin panels for outlets, vent pipes, flues, etc. to the minimum size necessary. Reinforce edges of openingswith support angles/flashings.

Drill all holes and install fasteners perpendicular to the surface of the panels. Position the fasteners atregular intervals in straight lines, centred on the support bearings. Remove dust and any other foreignmatter before finally fixing panels into position.

Protect panels adequately during fixing and up to Completion against mechanical damage/disfigurement.Rectify any defects as quickly as practicable to minimise damage and nuisance. Cladding panels andflashings must be cleaned down and swarf, rivet mandrels, debris, etc. must be removed on a day to daybasis as work proceeds.

Paint all cut edges to match face finish.

Accessories

Fixing panels generallyR

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= +/-5mm

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