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Plastic drainage net
Plastic drainage net is a kind of geosynthetic material, usually composed of a plastic core board and a non – woven geotextile filter membrane wrapped around it.
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Three-dimensional composite drainage network
- The three – dimensional composite drainage network is a multi – functional geosynthetic material. It cleverly combines a three – dimensional geonet core with needled non – woven geotextiles to form an efficient drainage structure. This structural design makes it perform excellently in many drainage and foundation treatment applications.