Composite Drainage Net

High-density polyethylene as the raw material, through a special extrusion process from processing, with three special structure.

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Product Description

Specifications/Special Features

Weight	g/m2	700g~1600g
Thickness	mm	5mm~8mm
Tensile elongation	%	50
Tensile strength	KN/m	8~14
Hydraulic conductivity	m/s	K10-4 ~ k10-3
Geotextile	g/m2	100g~800g
Width	m	2m
Roll length	m	30m~100m

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. It’s one of the best drainage geosynthetics materials at present.

Composite Drainage Net

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

Composite Drainage Net