18 Years Factory Hdpe Dimple Drainage Board Green Roof - Anti-Corrosion High Density Composite Drainage Board – Beihai
18 Years Factory Hdpe Dimple Drainage Board Green Roof - Anti-Corrosion High Density Composite Drainage Board – Beihai Detail:
Production Description:
Geocomposite is in three-layer,two or three dimensional drainage geosynthetic products,consist of a geonet core,with heat-bonded nonwoven geotextile on both sides.The geonet is manufactured from high density polyethylene resin,in bixial or trixial structure.The nonwoven geotetile can be polyester staple fiber or long fiber nonwoven geotextile or polypropylen staple fiber nonwoven geotextile.
Key Features:
1. Good drainage function (equal to one meter thickness gravel’s drainage)
2. High tensile strength
3. Anti-Corrosion,anti-aki,long lifespan
4. Load the high pressure in long term
Technical Data:
Item | Index |
Composite drainage board | |
Denisty (g/cm3) | —- |
Carbon Black Content (%) | —- |
Longitudinal Tensile Strength (KN/m) | ≥16.0 |
Hydraulic Conductivity Longitudinal (Normal Load 500kPa, Hydraulic Gradient 0.1) m2/s) |
3.0×10-4 |
Peel Strength (KN/m) | ≥0.17 |
Mass per Unit of Geotextile (g/m2) | ≥200 |
Application:
1, Landfill drainage;
2, Roadbed and road drainage;
3, Railway drainage, tunnel drainage, underground structure drainage.
4, The retaining back wall drainage,
5, Gardens and sports grounds drainage.
Workgroup
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Product detail pictures:




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Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for 18 Years Factory Hdpe Dimple Drainage Board Green Roof - Anti-Corrosion High Density Composite Drainage Board – Beihai , The product will supply to all over the world, such as: Ukraine, Philadelphia, Germany, We are always creating new technology to streamline the production, and provide goods with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!

The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
