Summary
A spunbond non-woven, polypropylene air and vapour control layer construction membrane with a high purity aluminum surface for enhanced thermal performance and high vapour resistance.
A spunbond non-woven, polypropylene air and vapour control layer construction membrane with a high purity aluminum surface for enhanced thermal performance and high vapour resistance.
Color
Black, Silver
Black, Silver
Finish
Foil
Foil
Material
Polypropylene, Aluminium
Polypropylene, Aluminium
Shape
Rectangle
Rectangle
Length
50000 mm, 100000 mm
50000 mm, 100000 mm
Width
1500 mm, 2700 mm
1500 mm, 2700 mm
Height
0.3 mm
0.3 mm
Warranty description
15 year
15 year
Specification
Product reference
Envirotect AVCL 150 Reflect Wall Membrane.
Envirotect AVCL 150 Reflect Wall Membrane.
Material
Polypropylene, non-woven with aluminium surface.
Polypropylene, non-woven with aluminium surface.
Purpose
Vapour control layer.
Vapour control layer.
Standard
To BS EN 13859-1.
To BS EN 13859-1.
Performance characteristics
-
-
Tensile strength (minimum)
To EN 12311-1, MD: 240 N/50mm; CD: 190 N/50mm.
To EN 12311-1, MD: 240 N/50mm; CD: 190 N/50mm.
Tear resistance
To EN 12310-1, MD: 220 N/50mm; CD: 230 N/50mm.
To EN 12310-1, MD: 220 N/50mm; CD: 230 N/50mm.
Water vapour resistance (minimum)
>7500 MN·s/g.
>7500 MN·s/g.
Fire performance
Reaction to fire: To BS EN 13501-1, Class E.
Reaction to fire: To BS EN 13501-1, Class E.
UV stabilization
Three months.
Three months.
Environmental performance requirements
-
-
Recycled content
100%.
100%.
Form
Spun-bonded, non-woven.
Spun-bonded, non-woven.
Physical properties
-
-
Colour
Silver (aluminium) topside with black underside.
Silver (aluminium) topside with black underside.
Weight (minimum)
150 g/m².
150 g/m².
Dimensions
-
-
Thickness (minimum)
0.3 mm.
0.3 mm.
Width (minimum)
1.5 m.
-
Roll length (minimum)
50 m.
-
Width (minimum)
-
2.7 m.
Roll length (minimum)
-
100 m.
Additional properties
Tear resistance
To EN 12310-1, MD: 220 N/50mm; CD: 230 N/50mm.
To EN 12310-1, MD: 220 N/50mm; CD: 230 N/50mm.
CoverageArea
75 m².
270 m².
Flexibility at low temperature
To EN1109, -40°C.
To EN1109, -40°C.
Emissivity
0.02.
0.02.
Thermal resistance (R-value)
0.79 m²·K/W.
0.79 m²·K/W.
Sustainability data
Contains Red List materials
No
No
Country of material origin
United Kingdom
United Kingdom
Country of product manufacture
United Kingdom
United Kingdom
Material
Polypropylene, Aluminium
Polypropylene, Aluminium
Recyclability
Recyclable
Recyclable
Recycled content
100 %
100 %
Expected Life
Lifetime
Lifetime