Construction Black Draining HDPE Board 10mm Drainage Cell

Drainage Board with holes is made from high density polyethylene plastic and 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.



1. Greening project: the garage roof greening, roof garden, vertical greening, roof greening, football pitches, golf course, etc.

2. Municipal engineering: airport, road embankment, subway, tunnel, landfill, etc.

3. Construction: the upper or lower building foundation, inside and outside the basement wall, floor and roof, roof seepage control and heat insulation layer, etc.

4. Water conservancy project: the reservoir seepage water, reservoir, lake water seepage control, etc.

5. Traffic engineering: highway, railway basement, roadbed, dam and slope protection layer, etc. 


 Drainage cell features:

1. Drainage cell has the functions of building layer drainage, discharging soil infiltration water and storing part of infiltration water.
2. Drainage cell can store water and is conducive to the growth of vegetation.
3. Drainage cell has good compressive strength.
4. Convenient construction, simple maintenance and economic.
5. Drainage cell has Strong load resistance and durability.
6. Ensure that excess water can be quickly drained away.
7. Drainage cell can provide sufficient water and oxygen for plant growth.
8. Lightweight and strong roof insulation.


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