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    土工膜厂家,土工布厂家,长丝布厂家,隧道防水板

    Drainage material
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    Drainage material

    Composite drainage network

    Three-dimensional composite drainage network is made of a unique three-dimensional network geotextile geotextile double-sided adhesive. Combination of geotextiles (filtration effect) and geonet (drainage and protection) offers a complete "filtration ---- ----- drainage protection" effect.
    Three-dimensional composite drainage network core network unique three-dimensional structure, the whole process that can withstand higher compressive load, and can keep a considerable thickness, providing a good hydraulic conductivity.
    Applications:
    Landfill drainage; highway roadbed and road drainage; railway drainage; drainage tunnel; underground structure drainage, retaining wall rear drainage; garden and playground drainage.
    Three-dimensional composite drainage network characteristics:
    ● drainage capacity, able to withstand long-term high-voltage load
    ● high tensile strength and shear strength of pit
    ● reduce the geotextile embedded network core chance to protect long-term stability of the water conductivity
    ● three-dimensional composite drainage network can withstand the compressive load of greater than 2000kpa
    ● much larger than ordinary drainage network compression capability

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