Verified by manufacturer over a year ago
Three-layer, low density polyethylene membrane with a polypropylene reinforcing grid.
Suitable for use above or below ground bearing reinforced concrete slabs, and above suspended beam and block floors or precast concrete slabs.
A three-layer, low density polyethylene damp proof membrane and radon barrier with a polypropylene reinforcing grid.
Features and benefits:
A range of accessories are available (specified separately):
3 x 50 m
J40/30 Loose-laid plastics or rubber sheet oversite damp-proofing
J40/130 Loose-laid plastics or rubber sheet oversite damp-proofing
Low density polyethylene (PE-LD) membrane with a polypropylene (PP) reinforcing grid.
Gas retardance, damp-proof membrane.
Tensile strength (minimum)
To EN 12311-1, MD: 500 N/50mm; CD: 470 N/50mm.
Resistant to underground gases
Radon permeability: 1.5 x 10^-11.
Loose laid composite sheet.
Red and black.
Roll length (minimum)
RIW DPM Red