DPM Blue is a three-layer, low density polyethylene damp proof membrane with a polypropylene reinforcing grid. The installed product protects the structure against moisture and radon from the ground.
Damp Proof Membrane
The product is suitable for use above or below ground bearing reinforced concrete slabs, and above suspended beam and block floors or precast concrete slabs. If used below a ground bearing slab, the product may be laid on a sand blinding.