3-d Composite Geonet Hot Melted With Non-woven
3-D Composite Geonet Hot Melted with Non-woven Geotextile Drainage Usage Products Introduction. The three-dimension drainage network is a new type of geosynthetic materials.The three-dimensional structure is composed of a core geonet,sticking a needle on both sides perforated non-woven geotextile.To quickly discharge water path and have self-maintenance system and a pore and it can …
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