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Polyvap
Polyvap
Polyvap

Verified over a year ago

Mapei (UK) Ltd

Polyvap TT

Verified over a year ago

Mapei (UK) Ltd

Polyvap SA

Verified over a year ago

Mapei (UK) Ltd

Polyvap TS

Summary
High performance vapour control layers.
High performance vapour control layers.
High performance vapour control layers.
Digital objects
Finish
Sand, Polyethylene film
Sand, Polyethylene film
Sand, Polyethylene film
Material
Glass fibre, Aluminium, Bitumen, SBS
Glass fibre, Aluminium, Bitumen, SBS
Glass fibre, Aluminium, Bitumen, SBS

Specification

Surface finish
-
-
-
Top
Polyflam film both sides.
Removable mono-silicone coated polyethylene film both sides.
Fine sand upper face.
Underside
Polyflam film both sides.
Removable mono-silicone coated polyethylene film both sides.
Polyflam film lower face.

Additional properties

Product Reference
Polyvap SA, Polyvap TS, Polyvap TT
Polyvap SA, Polyvap TS, Polyvap TT
Polyvap SA, Polyvap TS, Polyvap TT
Materials
Aluminium core, reinforced with a glass fibre and coated with an advanced APP modified bitumen compound.
Aluminium foil core coated with a special elastomeric (SBS) self-adhesive compound.
Aluminium core, reinforced with a glass fibre and coated with an advanced APP modified bitumen compound.
Roll size
1 x 8 m.
1 x 15 m.
1 x 10 m.
Elongation
To BS EN 12311, 30%.
To BS EN 12311, 4%.
To BS EN 12311, 30%.
Flexibility at low temperature
To BS EN 1109, -10°C.
'To BS EN 1109, -25°C.
To BS EN 1109, -10°C.
Tensile strength MD/CD
To BS EN 12311, MD: 500 N/50 mm; TD: 200 N/50 mm.
To BS EN 12311, MD: 500 N/50 mm; TD: 200 N/50 mm.
To BS EN 12311, MD: 500 N/50 mm; TD: 200 N/50 mm.