Function: Anti-seepage and separation. Usage: Prevent leakage disposal in landfill or waste water or waste dregs disposing field. River bank, lake dam, mine remainings, reservoir, tunnel, liquid storage pool, preventing leakage in subway, basement, tunnel, hole. Anti-salt leakage in roadbed and other groundsill etc. Catergory: Geomembrane including LLDPE, LDPE, HDPE, EVA, ECB and geomembrane with textured surface.Pls contact with us for more information.