Ngwakọta mmiri drainage
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Mgbochi corrosion High density composite Drainage Board
Geocomposite dị na atọ oyi akwa, abụọ ma ọ bụ atọ akụkụ drainage geosynthetic ngwaahịa, mejupụtara a geonet core, na okpomọkụ- bonded nonwoven geotextile na akụkụ abụọ. The geonet na-arụpụtara si elu njupụta polyethylene resin, na bixial ma ọ bụ trixial Ọdịdị.The nonwoven geotetile. nwere ike ịbụ polyester staple eriri ma ọ bụ ogologo eriri nonwoven geotextile ma ọ bụ polypropylen staple eriri nonwoven geotextile.
