Cavity drainage membrane for use on walls, floors, vaults and tunnels as a waterproof system. A choice of finishes are available. Can also be used externally for waterproof protection of sub-ground structures.
Material
high density polyethylene
Thickness
approx. 0.6mm
Stud Height
approx. 8mm
Roll Size
3.0 x 20m
(With Flat edge of 7cm on one side)
2.4 x 20m
2.0 x 20m
Compressive Strength
>250 kN/m
Drainage Capacity
approx. >5 l/s - m
approx. 300 l/min - m
approx. 18,100 l/h - m
Air Volume Between Studs
approx. 5.31 l/m²
Temperature Resistance
-30C to +80C
Chemical Properties
resistant to chemicals, resistant to root penetration, rot proof, neutral towards drinking water
Behaviour In Fire
B2 accord. to DIN 4102, in the case of special requirements possibly B1 accord. to DIN 4102 (test mark PA 2.2087)
Delta Membrane Systems Ltd Bassett Business Centre, North Weald, Essex CM16 6AA