Verified by manufacturer 2 months ago
BBA Agrément Certificate
Certificate type
Bitumen membrane warm roof covering system.
Flat and sloping roofs.
Bitumen membrane warm roof covering system consisting of SikaBit component products.
System components:
Color | Black |
Finish | Textured |
Material | Bitumen |
Shape | Rectangle |
Length | 6000 mm |
Width | 1000 mm |
Uniclass | |
CAWS | J41/10 Reinforced bitumen membrane warm deck roof covering J41/400 Built-up reinforced bitumen waterproof covering |
Preparation | |
Horizontal work | SikaRoof® Primer-600 UK.Guidance for specification option: One-part ready to use primer. Sika® Primer 610 Spray.Guidance for specification option: Spray applied primer for use with sika self-adhered AVCL and carrier membranes. |
Skirtings and vertical work | SikaRoof® Primer-600 UK.Guidance for specification option: One-part ready to use primer. Sika® Primer 610 Spray.Guidance for specification option: Spray applied primer for use with sika self-adhered AVCL and carrier membranes. |
Air and vapour control layer | |
Type | SikaBit® VB SA-724.Guidance for specification option: Self-adhesive air vapour control layer, aluminium reinforced, flexible at -25 °C. |
Attachment | Self adhesive. |
Insulation | |
Type | Sikatherm® PIR GT Insulation.Guidance for specification option: PIR glass tissue faced thermal insulation board. Sikatherm® PIR GT Tapered Insulation.Guidance for specification option: PIR glass tissue faced thermal insulation board. Sikatherm® MW DD Insulation.Guidance for specification option: Mineral wool thermal insulation board. Sikatherm® MW DD Tapered Insulation.Guidance for specification option: Mineral wool thermal insulation board. Manufacturer guidanceDelete where appropriate. |
Fixing | Sika® C-250 Spray.Guidance for specification option: Polyurethane spray applied insulation adhesive. SikaRoof® Adhesive-200.Guidance for specification option: Polyurethane cold applied foam adhesive to bond insulation boards. |
Waterproof covering | |
First layer | |
Type | SikaBit® Pro SA-730.Guidance for specification option: 3 mm Elastomeric Bituminous Roof Membrane, Self-Adhesive, Flexible At -25°C. |
Attachment | Self adhesive. |
Top layer | |
Type | SikaBit® Pro [T/SA]-940 G UK.Guidance for specification option: 4 mm elastomeric & plastomeric bituminous hybrid roof membrane, with a mineral granule finish. |
Attachment | Torch on.Self adhesive.Manufacturer guidanceDelete where appropriate. |
Detail work | |
Flashings | Manufacturer guidanceIn accordance with Sika Limited standard details and Technical guidance. |
Skirtings and upstands | Manufacturer guidanceIn accordance with Sika Limited standard details and Technical guidance. |
Welted drips | Manufacturer guidanceIn accordance with Sika Limited standard details and Technical guidance. |
Ancillary items | SikaBit® Roof Drain.SikaBit® Roof Scupper.SikaBit® Roof Overflow.SikaBit® Roof GRP Edge Trims.SikaBit® Pro Roof Walkway.SikaRoof® SOTER® II Fall Protection System.SikaRoof® Highfix.SikaRoof® Light.SikaBit® Roof Lightning Conductor Clip.SikaPad® Paving Support Pads. |
Execution | Manufacturer guidanceIn accordance with Sika Limited specification. |
System completion | Manufacturer guidanceIn accordance with Sika Limited specification. |
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 |