Description
Product overview
StrataShield SA ALU VB is a cold-applied, self-adhesive bituminous air and vapour barrier which is saturated and coated with high quality SBS (Styrene-Butadiene-Styrene) modified bitumen. It has an integrated aluminium foil layer, a glass fibre reinforcement and is finished on the underside with a removable siliconised film.
Typical use
StrataShield SA ALU VB is designed for use as a high performance air and vapour barrier, and is ideal for use on either metal profiled or plywood decking and in areas prone to increased temperatures and moisture levels (e.g. factories, swimming pools, gyms. StrataShield SA ALU VB should be used as part of a multi-layer built-up roofing system.
Features & benefits
- Cold-applied, self-adhesive application
- Ideal for flame-free installations
- Steam sealing technology
- Walkable and puncture proof
- Excellent tear strength resistance
- Forms an airtight layer
- Resistant to chemicals and aging
- Excellent low temperature flexibility at -25°C
Technical characteristics
|
Properties (test method) |
Declared Performance |
|
Length |
20m / 25m / 40m |
|
Width |
1.1m |
|
Weight per m2 |
0.95 kg/m2 |
|
Tensile strength (EN 12311-1) |
750N/50mm (min) |
|
Water vapour permeability (EN 1931) |
Sd: 1,320m |
|
Flow resistance at elevated temperatures (EN 1110) |
≥+90oC |
|
Flexibility at low temperatures (EN 1109) |
-25oC |
|
Dangerous substances |
None |
|
Visible defects (EN 1850-1) |
None |
Data Sheets
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