Geocomposite Drainage Net

Composite Drainage Net High-density polyethylene as the raw material, through a special extrusion process from processing, with three special structure. The middle ribs are rigid and vertical, and the straight drainage channels are formed in the drainage direction. The ribs on both sides are crossed to increase the overall stability of the drainage network. Three-dimensional composite drainage network and geotextile composite use, composed of a complete "anti-filter - drainage - protection" effect. Its one of the best drainage geosynthetics materials at present. Specifications: Nonwoven geotextile + Bentonite + Woven geotextile HDPE Geomembrane + Nonwoven geotextile + Bentonite + Woven geotextile Thickness: 6mm Weight: 4800g/m2 or 6000g/m2 Width: 3meter or as clients' request Length: 30m or as clients' request Features: High property of drainage Bear long time high pressure High tensile strength and shear strength Reduce probability of geotextile penetration into net, to keep high Hydraulic conductivity Corrosion resistance, acid and alkali resistant, long service life Construction convenience, shorten the construction period, reduce costs Application:, Landfill drainage Roadbed and pavement drainage Railway drainage Tunnel drainage Underground structure drainage Back wall drains Garden, playground, golf course drainage