Factory directly Bentonite Waterproofing - Anti-Corrosion High Density Composite Drainage Board – Beihai
Factory directly Bentonite Waterproofing - 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.


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To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for Factory directly Bentonite Waterproofing - Anti-Corrosion High Density Composite Drainage Board – Beihai , The product will supply to all over the world, such as: United States, Uzbekistan, Malaysia, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!




