Commonly used geomembrane specifications include 150 / 0.2 / 150 300 / 0.3 / 300, etc., they are generally divided into two cloth one membrane and one cloth one membrane, it's usually formed by calendering or thermal compound production process. Geomembrane is generally used for the anti-seepage project, for example, reservoir anti-seepage, reinforcement, roadbed anti-seepage, tunnel anti-seepage, airport anti-seepage and other projects.
Packing norms are 2-6m width, 50-100m length(or according to user requirements). Width reaches 6 meters, currently the widest composite film in our nation. Compared with the similar width products, it has reduced the joints, decreased the project cost and shorten the construction period, but also reduce the risks due to improper joints. 2, high puncture strength, large friction coefficient. 3, excellent resistance dewatering performance 3, good aging resistance, large range of adapted environment. Such as embedded pavement will have longer life. 4, water pressure resistance, corrosion resistance, high strength, wear resistance, low temperature resistance, non-toxic, good surface drainage features, excellent anti-seepage effect. 5, it has unique heat insulation, moisture insulation, anti-frost, antifreezing effect. 6, it's suitable for water, chemical, construction, transportation, subways, tunnels, waste disposal sites and other projects.
