Loose laid, damp-proof, gas resistant and hydrocarbon resistant membrane.
Combined ground floor damp proof membrane and gas barrier.
A 1 mm thick, linear, low-density polyethylene (LDPE) smooth sheet that is damp-proof, gas resistant and hydrocarbon resistant.
Features and benefits:
RIW Limited’s waterproofing products will, subject to normal service conditions, provide an effective barrier to the transmission of liquid water and water vapour for the life of the building in which they are incorporated., The products must be installed in accordance with RIW written instructions, and following installation must not be subjected to any damage or long-term UV exposure.
2.5 x 40 m
J40/35 Loose-laid plastics or rubber gas-retardant membranes
J40/140 Loose-laid plastics or rubber sheet gas-retardant membranes
Low-density polyethylene (PE-LD).
Damp-proof membrane, gas retardance.
Roll length (minimum)
None – virgin material.
RIW Gas Seal HC - Gas Resistant Membrane