Verified by manufacturer 6 months ago
Facade membrane with high UV resistance.
For open rear-ventilated facades with a maximum joint size of 30 mm.
Facade membrane which is both vapour-permeable and highly UV-resistant. The membrane protects the construction reliably from precipitation and serves as windproofing whilst meeting visual requirements for open cladding. The black coating is resistant to direct and indirect UV radiation and makes the product very durable. As a result, the membrane meets the high requirements of SIA 232/2 and BS EN 13859-2, withstanding the 5000 hour UV test. If mechanically secured, it can be left exposed to the weather for three months. Bonding of the longitudinal joints can be done with Pavafix or Pavabond.
Features and benefits:
Color | Black |
Material | Polyester Guidance for specification option: Coated polyester. |
Size | 1.5 x 50 m |
Uniclass | |
CAWS | P10/310 Air and vapour control layer |
Product range |
Material | Polyester. |
Standard | To BS EN 13859-2. |
Performance characteristics | |
Tensile strength (minimum) | Longitudinal, 270 N/50 mm / Transversal, 230 N/50 mm. |
Tear resistance | 110 N. |
Elongation to break | 35%. |
Fire performance | To BS EN 13501–1, E. |
UV stabilization | To BS EN 13859-2, 5000 hours. |
Physical properties | |
Colour | Black. |
Weight (minimum) | 200 g/m². |
Dimensions | |
Thickness (minimum) | 0.35 mm. |
Width (minimum) | 1.5 m. |
Roll length (minimum) | 50 m. |
Sd value | 0.02 m. |
Resistance to water penetration | W1. |
Temperature resistance | -40 to +80°C. |
Dimensional stability | Longitudinal:, 0.1% / Transversal, 0.2%. |