compound geotextiles
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Waterproof And Drainage Composite Geotextiles
Composite geotextile is usually composed of one or several layers of geotextile and geomembrane. The composite geotextiles are usually made of geomembrane, polypropylene fiber or polyester staple fiber as the main raw materials, and have good water permeability, can still maintain good water permeability under the pressure of earthwork constantly; owns corrosion resistance, acid and alkali resistance and oxidation resistance, and will not be corroded or damaged by worms.
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