hdpe dimple membrane/dimple drainage board
It is a kind of geomembrane with dimples on the surface. The dimples can be in cylinder and semi cone shape. It could also be coated by non woven geotextile. The liquid and gas can go through freely between dimples.
Specification:
Sheet material could be EVA or PE etc., thickness from 0.7mm to 2.0mm, dimple height: 8mm,12mm and 20mm, width from 2m, composite layer is non woven geotextile, length could be made according to client's request.
Property:
1. Waterproofing and drainage: form a channel, which water and gas can go through
2. Sound insulation and vibration isolation
3. Chemical resistance, resist to plants' root
4. Easy for construction
5. Long lifetime
Application
1).Landscape Project: Garage roof greening, roof-top garden, football field, golf course, beach project.
2).Municipal project:road base,subway,tunnel,landfill.
3).Construction project:upper and bottom layer of building foundation,basement wall,bedding filtration and,heat insulation.
4).Traffic Project:highway,Railway,basement,dam and slope
Introduction:
The drainage membrane is made of polyethylene which can bear longtime high pressure and has no distortion.It can bear the heavy weight,load of concrete board and unavoidable pressure outside in the construction such as vehicle,worker trampling,concrete affusing etc.With its anti-pressure property,it can remain the tonnage.
Typical applications:
The drainage membrane is better than traditional stone drainage and other filter layer.It can be widely used in the area of retaining wall,basement,tunnels,safe slope and the base of highway and roof garden green.
1.Highway and railway waterproofing system;
2.Underground waterproofing;
3.Roof garden waterproofing projects.
4. Retaining wall
5. Tunnels
Company Profile
