China wholesale Roof Drainage Board - Anti-Corrosion High Density Composite Drainage Board – Beihai

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China wholesale Roof Drainage Board - 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.

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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

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Technical Data:

Item	Index
Item	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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We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for China wholesale Roof Drainage Board - Anti-Corrosion High Density Composite Drainage Board – Beihai , The product will supply to all over the world, such as: Roman, Botswana, Pakistan, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.

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