Description:

Preprufe® 160 Flex waterproof membrane is a composite sheet comprising of a robust highly flexible backing, a pressure sensitive adhesive and a trafficable weather resistant coating. Uniquely, the membrane develops a continuous adhesive bond to concrete poured against it. This prevents water migration between the structure and the membrane, substantially reducing the risk of leaks.

Uses:

• Water and vapour proofing all basement grades to BS8102: 2009
• Waterproofing civil engineering substructures
• Methane, carbon dioxide and radon gas protection in excess of the standard membrane requirements in BRE report 211 (Radon) and 212 (Methane and Carbon Dioxide).

Advantages:

• Can be used with irregular profiles such as sheet, secant and soldier piling
• Adhesive seal to concrete – proven to resist water migration
• Lightweight and flexible – easy to handle and install without special corner pieces
• Inert – unaffected by groundwater conditions
• Remains sealed to structure even if ground settles
• Smooth surface – site contamination easily removed
• Excellent chemical resistance.