It consists of a flat, cusp-shaped membrane with a thickness of 8.5 mm and high compressive strength (
), coupled with a non-woven polypropylene geotextile.
The composite obtained guarantees exceptional drainage and protective properties. Extremely flexible and easy to install, it replaces the classic gravel box, increasing the protection of the membrane and lightening the slab. The resulting composite guarantees exceptional drainage and protective properties. Extremely flexible and easy to install, it replaces the classic gravel box, increasing the protection of the membrane and lightening the slab when applied horizontally.
