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  • Geomembrane
    Geomembrane is a geomembrane made of plastic film as an impermeable substrate, and is a geomembrane made of non-woven fabric. The impermeable performance of the new material geomembrane mainly depends on the impermeable performance of the plastic film. Plastic films for anti-seepage applications at home and abroad mainly include polyvinyl chloride (PVC), polyethylene (PE) and EVA (ethylene/vinyl acetate copolymer). ECB (ethylene vinyl acetate modified asphalt blend geomembrane) is also designed for tunnel applications. They are polymer chemical flexible materials with small specific gravity, strong extensibility, high deformation adaptability, corrosion resistance, low temperature resistance and good freezing resistance.
    High tensile strength, low elongation, uniform vertical and horizontal deformation, high tear resistance, excellent wear resistance and strong water resistance.
    Main functions
    1. It integrates anti-seepage and drainage, and has the functions of isolation and reinforcement.
    2. High composite strength, high peel strength and high puncture resistance.
    3. Strong drainage capacity, large friction coefficient and small linear expansion coefficient.
    4. Good aging resistance, wide temperature range and stable quality.
    Engineering Application
    Warp knitted composite reinforced waterproof geotextile has superior water resistance, durability and protection. It can be widely used in railway, highway, sports hall, dam, hydraulic construction, suidong, coastal beach, reclamation, environmental protection and other projects.