Verified by manufacturer 7 months ago
BBA Agrément Certificate
Certificate type
Hot melt inverted roof covering system.
Flat roofs.
Hot melt inverted roof covering system consisting of SikaBit component products.
System components:
Can be covered with min 50 mm thick concrete paving (by others) or minimum 50 mm thick 20–40 mm well-rounded river washed stone ballast (by others).
Color | Black |
Finish | Textured |
Material | Bitumen |
Shape | Rectangle Guidance for specification option: Sheets supplied in rolls. Can be formed to shape of the roof. |
Uniclass | |
CAWS | J31/130 Inverted roof coating J31/12 Inverted roof coating |
Preparation | |
Horizontal work | Sika® Igolflex P-10 EL UK.Guidance for specification option: High Penetration Primer. Sika® Igolflex P-15 UK.Guidance for specification option: Bituminous primer. Manufacturer guidanceDelete where appropriate. |
Skirtings and vertical work | Sika® Igolflex P-10 EL UK.Guidance for specification option: High Penetration Primer. Sika® Igolflex P-15 UK.Guidance for specification option: Bituminous primer. Manufacturer guidanceDelete where appropriate. |
Liquid-applied waterproofing | |
Type | SikaBit® Hot Melt 50/70.Guidance for specification option: Monolithic rubberised bitumen membrane for roof waterproofing. |
Reinforcement | SikaBit® Roof F-50.Guidance for specification option: Hot melt reinforcing polyester fleece. |
Surface treatment | SikaBit® Hot Melt 50/70.Guidance for specification option: Monolithic rubberised bitumen membrane for roof waterproofing. |
Insulation | |
Type | Sikatherm® EPX N 300 R Insulation.Guidance for specification option: Extruded polystyrene thermal insulation board. Sikatherm® EPS 200 0.035 RJ1.Guidance for specification option: Closed cell, rigid expanded polystyrene insulation board. Sikatherm® EPS 200 0.031 RJ1.Guidance for specification option: Closed cell, rigid expanded polystyrene insulation board. |
Fixing | Rebated boards loose laid (subject to sufficient weight and boards being ballasted immediately).Guidance for specification option: Dependant on installation. Contact manufacturer for details. |
Water control layer | SikaRoof® Water Infiltration Reduction Layer.Guidance for specification option: A high performance non–woven polyethylene membrane for roof systems. |
Fill to perimeter upstands | SikaBit® E50 MG UK (mineral surfaced for exposed areas e.g. upstands). |
System accessories | SikaBit® Roof Insulated Outlets. |
Execution | Manufacturer guidanceIn accordance with Sika Limited specification. |
System completion | Manufacturer guidanceIn accordance with Sika Limited specification. |
Protection layer | SikaBit® Roof Access Layer UK. Guidance for specification option: SBS modified bituminous protection membrane. |
Surface finish | Minimum 50 mm thick concrete paving slabs (by others). Minimum 50 mm thick 20–40 mm well-rounded river washed stone ballast (by others). |
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 |