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SelfDan AL Pro - Air and Vapour Control Layer
Verified by manufacturer 9 hours ago
Self-adhesive SBS elastomeric, foil-faced AVCL.
Application
- Radon gas barrier.
- Air and vapour control barrier (AVCL) in roofs and cold stores.
Description
SelfDan AL Pro is a self-adhesive SBS-reinforced bitumen air and vapour control layer (AVCL).
It consists of a self-adhesive low-thickness bituminous compound reinforced by an external aluminium composite film that forms a barrier against vapour and gases. The aluminium reinforcement provides excellent resistance to puncture and the effects of work site foot traffic.
Features and benefits:
- Modified with SBS polymers, it achieves much higher performance in behaviour at high and low temperatures, elasticity, and resistance to ageing, leading to improved durability of the membrane.
- Self-adhesive, flame-free application.
- Easy to install.
- Allows for adaptation to any type of geometry.
General information
Color | Silver |
Finish | Foil |
Material | Bitumen Aluminium |
Shape | Rectangle |
Length | 30000 mm |
Width | 1000 mm |
Height | 1 mm |
Uniclass | |
CAWS | P10/60 Air and vapour control layer P10/310 Air and vapour control layer J31/330 Air and vapour control layer J41/395 Air and vapour control layer J42/395 Air and vapour control layer |
SKU Code | 192121 |
Specification data - Reinforced bitumen roofing sheets
Classification data | |
Standard | To UNE-EN 13707 and UNE-EN 13969. |
Performance characteristics | Manufacturer's standard. Guidance for specification option: See below for individual and 'other' characteristics. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 35%. |
Material | |
Carrier material | External aluminium composite film. Guidance for specification option: Forms a barrier against vapour and gases. Manufacturer guidanceThe aluminium reinforcement provides resistance to puncture and effects of work site foot traffic. |
Bitumen modification | Elastomeric. |
Thickness (minimum) | 1 mm. |
Surface finish | |
Top | Aluminium foil. |
Underside | Removable protective film. |
Colour | Silver. |
Elongation at break | To EN 12311-1 longitudinal/ transverse, 45 ±15%. |
Reaction to fire | To EN 11925-2 and EN 13501-1, F. |
Static load resistance | To EN 12730, 5 kg. |
Resistance to impact | To EN 12691, resistance to impact A: 400 mm. |
Sustainability data
Material | Bitumen Aluminium |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 35 % Guidance for specification option: Post-consumer. |
Literature
Danosa - SELF-DAN AL PRO
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