Sopralene Flam Garden 250 AF
Verified by manufacturer 5 months ago
BBA Agrément Certificate
Certificate type
Styrene-butadiene-styrene (SBS) modified bitumen capsheet membrane with 250 g/m² polyester reinforcement for green roof applications.
Application
Used as a capsheet for a multi-layer, elastomeric bitumen waterproofing systems beneath green roof applications.
Description
Membrane composed of styrene-butadiene-styrene (SBS) modified bitumen with polyester reinforcement. The upper surface is finished with slates, with the selvedge protected by a polypropylene film. The lower surface has thermally activated SBS stripes alternated with non-stick stripes, protected by a thermofusible film. The membrane is root resistant; the coating mass contains a root-repellent substance to prevent roots from perforating the waterproofing system.
Features and benefits:
- Root-resistant.
- Torch-on or hot-air method including the overlaps.
- CE marked to BS EN 13707.
General information
Color | Black |
Finish | Slate Guidance for specification option: Upper side, with thermofusible film overlap protection. Thermofusible film Guidance for specification option: Lower side. |
Material | Styrene-butadiene-styrene (SBS) modified bitumen Polyester |
Length | 8000 mm |
Width | 1000 mm |
Uniclass | |
CAWS | J41/120 Built-up reinforced bitumen membrane inverted roof covering J41/400 Built-up reinforced bitumen waterproof covering Q37/110 Intensive green roof Q37/130 Extensive green roof |
Product range |
Specification data - Reinforced bitumen roofing sheets
Standard | To BS EN 13707. |
Material | |
Carrier material | Polyester. |
Bitumen modification | Elastomeric. |
Thickness (minimum) | 4.5 mm. |
Surface finish | |
Top | Slates with thermofusible film overlap protection. |
Underside | Thermofusible film. |
Colour | Black. |
Tensile strength (minimum) | Longitudinal, 1200 N/ 50 mm / Transverse, 950 N/ 50 mm. |
Elongation at break (to BS EN 12311-1) | 45%. |
Dimensional stability | 0.5%. |
Tear resistance (to BS EN 12310-1) | 225 N. |
Flexibility at low temperature | -20°C. |
Third party certifications
Literature
Sopralene Bituminous Waterproofing systems
Sopralene Flam Bituminous Waterproofing Systems