Verified by manufacturer 4 months ago
Excel FM WR System Single Layer - Profiled Metal Deck
BBA Agrément Certificate
Certificate type
EPD
Certificate type
Single-layer, reinforced Alpa® polymer modified, self-finished, bitumen waterproofing membrane system. For large span structures.
Single-layer, reinforced Alpa® polymer modified, self-finished, bitumen waterproofing membrane system, suitable for large span structures.
The top surface is finished with coloured ceramic granules or mineral slate chippings, while the under surface is finished with a loose silicone film. Minimum selvedge width is 100 mm.
Features and benefits:
Application method:
Color | Black Guidance for specification option: Charcoal. Grey Guidance for specification option: Charcoal. |
Finish | Mineral |
Material | Bitumen Guidance for specification option: Alpa® mix polymer modified membrane. |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 30 year Guidance for specification option:
Manufacturer guidance |
Uniclass | |
CAWS | J41/10 Reinforced bitumen membrane warm deck roof covering J41/110 Built-up reinforced bitumen membrane warm deck roof covering |
Product range |
Preparation | |
Horizontal work | Vernis SA Primer.Guidance for specification option: Fast-drying canister primer ideal for use with flame free, self-adhesive reinforced bitumen waterproofing systems. Vernis SA primer provides improved simple and effective adhesion on self-adhesive reinforced bitumen membrane waterproofing systems. Application method is by spray guns, 5x faster than traditional roller applied primer. Spray canisters and hoses are reusable.
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Air and vapour control layer | |
Type | VAP ALU ADH.Guidance for specification option: VAP ALU ADH is an air and vapour control layer (AVCL) with sand on the surface and a self adhesive undersurface.
|
Insulation | |
Type | Hytherm BF.Guidance for specification option: Designed to provide optimum stability and structural integrity.
|
Fixing | Hyrastik EVO.Guidance for specification option: Single-component, moisture-curing polyurethane insulation adhesive. |
Waterproof covering | |
Top layer | |
Type | Excel FM Capping Sheet.Guidance for specification option: Torch-applied, reinforced Alpa Polymer, modfied self-finished bitumen waterproofing membrane.
|
Attachment | Mechanically fixed.Manufacturer guidanceInstalled fully or partially bonded with fully sealed joints, using the fastening techniques to form a continuous layer. |
Detail work | |
Flashings | 35 PY Angle Reinforcement.Guidance for specification option:
Hyranger Spot ADH. |
Skirtings and upstands | 35 PY Angle Reinforcement.Guidance for specification option: Polyester reinforced SBS elastomeric membrane.
Axter 35 PY Angle Reinforcements fully bonded in accordance with Axter Ltd recommendations. |
Ancillary items | Axtrim.Guidance for specification option:
Axtrim aluminium termination bars.Guidance for specification option:
Axtrim GRP termination bars.Guidance for specification option:
Rainwater outlets.Guidance for specification option:
Sump outlet.Guidance for specification option:
Wide parapet outlet.Guidance for specification option:
Universal leaf guard.Guidance for specification option:
Parapet leaf guard.Guidance for specification option: The solid parapet leaf guard is attached to the inside of the outlet and is fully adjustable to fit all three parapet outlet sizes. Hyflow leaf guard.Guidance for specification option:
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Surface protection | Self Protected Excel FM Capping Sheet. |
System accessories | Lightning conductor clips.Guidance for specification option:
Rooflights/ access hatches.Guidance for specification option: Consult manufacturer for details. Solar PV Flex.Guidance for specification option:
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Execution | Manufacturer guidanceWhere required installed to a zero fall or laid to falls. All in accordance with the manufacturer’s guidance, third party certification and British Standard documentation BS 6229: 2018. The structural deck must be clean and dry with moisture content below 6%. The deck should be cleaned ensuring the removal of all dust and loose material using approved methods. Please refer to Axter Ltd substrate preparation document for further guidance. |
System completion | Interim and final roof inspections by AXTER Quality Assurance (QA) personnel. Final roof inspections by AXTER Quality Assurance (QA) personnel are mandatory for guarantee application. |
Certification | BBA approved, accepted by all third party building warranty providers such as LABC and NHBC. Fully compliant with The Building Regulations and all relevant British and harmonized European standards. |
Structure | Profiled Metal Deck. Manufacturer guidance
|
Underlayer | Hyranger TS CPV. Guidance for specification option: HYRANGER TS CPV is a stabilised polyester reinforced SBS elastomeric modified bitumen waterproofing membrane.
|
Fire performance | Unrestricted to NBR – Part B and Broof(t4) to BS EN 13501-5: 2005. Guidance for specification option: Classified unrestricted by the requirements of Part B of the National Building Regulations and deemed Broof(t4) in accordance with BS EN 13501-5:2005 fire classification of construction products and building elements. |
Finish layer | Bonded surface decorative aggregates. Loose surfacing decorative aggregates. Reinforced bitumen roofing sheets. Pavers on supports. Dalle Ceramic Tiles on Axter adjustable paving supports. |
Contains Red List materials | No |
Country of material origin | Manufacturer guidanceVarious locations |
Country of product manufacture | Europe |
Material | Bitumen Guidance for specification option: Alpa® mix polymer modified membrane. |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 10 kg CO₂ eq/m² Certified |
Recyclability | Guidance for specification option: Usually 100% of polymer modified bitumen membrane production waste is recycled and taken for re-use in the manufacture of asphalt. Manufacturer guidance
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Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | Manufacturer guidanceThe recycled content in PVC products is not declared. |
Certified
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
- | 1 | |
- | 1 |
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