RIW R20 CAVITY DRAIN 2 x 20m

Uses:
◇ Cavity Drain R20 is used in situations where site conditions or structural design make it difficult or impossible to use traditional tanking methods.
◇ Cavity Drain R20 is used to collect water entering the structure and channel it to a sump or collection point for disposal.
◇ When designing Type C (drained) protection, as classified in BS 8102:2009, the product applied correctly, is capable of providing the levels of protection required for grade 1, 2 & 3 basements.
◇ Applications: Basement and Sub-structures
◇ Applied to: Concrete, Masonry, Piled Walls

Advantages:
◇ Easy to install
◇ High drainage capacity
◇ High factor of safety
◇ High compressve strength
◇ Chemically resistant
◇ Can be applied to wet substrates