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GEOSYNTHETIC COMPOSITE FOR FILTRATION AND DRAINAGE OF FINE-GRAINED GEOMATERIALS.
GEOSYNTHETIC COMPOSITE FOR FILTRATION AND DRAINAGE OF FINE-GRAINED GEOMATERIALS.
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机译:用于细粒土工材料过滤和排水的土工合成材料。
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摘要
A geocomposite with a geonet and a geotextile. The geotextile has a nonwoven fabric layer and a woven fabric layer, with the nonwoven fabric connecied by needle-punching to the woven fabric whereby fibers of the nonwoven fabric extend through and beyond the woven fabric, and the woven fabric and fibers of the nonwoven fabric extending through the woven fabric are bonded to one side of the geonet.
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