Compound geomembrane, a waterproof material, compound with geotechnological fabric and geomembrane , it is used for draining off water and adding the muscle mainly. It divides into one membrane and two cloth one membrane, width is 4--6m; weight is 200-1500g/m2
The gemenbrane is against drawing, tearing resistance, and high CBR plunger strength, can meet the need of civil engineering such as water conservancy, municipal administration, building, traffic, subway, tunnel ect. Because of selecting high polymer for use and adding the aging-resistant materials in the production technology, it can use in the unconventional temperature environment.