Pavatex DSB 2
Verified by manufacturer 5 months ago
Roof sheathing membrane with adhesive strips.
Application
Used as an airtight roof sheathing membrane for over-rafter insulation with Pavatex soft wood fibre boards.
Description
Airtight roof sheathing membrane with adhesive strips for over-rafter insulation. Pavatex sealing products should be used for gluing the membrane joints, the connections and penetrations.
Features and benefits:
- Robust and abrasion resistant surface.
- Efficient installation with two-way integrated self-adhesive strips and verified system accessories.
- Can be exposed to the weather for four weeks.
- CE marked.
General information
Finish | Polyolefin and copolymer coated |
Material | Polypropylene Guidance for specification option: Multi-layer composite of polypropylene fleece. |
Size | 1.5 x 50 m |
Uniclass | |
CAWS | P10/310 Air and vapour control layer |
Product range |
Specification data - Plastics sheets
Material | Polypropylene.Guidance for specification option: Multi-layer composite of polypropylene fleece. |
Performance characteristics | |
Tensile strength (minimum) | Longitudinal, 260 N/50 mm / Transversal: 200 N/50 mm. |
Tear resistance | Longitudinal, 130 N / Transversal, 140 N. |
Elongation to break | Longitudinal, 50% / Transversal, 40%. |
Fire performance | To BS EN 13501–1, Class E. |
Physical properties | |
Weight (minimum) | 170 g/m². |
Dimensions | |
Thickness (minimum) | 0.5 mm. |
Width (minimum) | 1.5 m. |
Roll length (minimum) | 50 m. |
Sd value | 2 m. |
Resistance to water penetration | W1. |
Temperature resistance | -40 to +80°C. |