150/2-1600/23D composite drainage networks

Tri-dimension composite geonet for drainage is made of a unique tri-dimension geonet adhibited geotextile on both sides. It has the property of geotextile ( filtration function) and geonet (drainage and protection) and provide a function system "filtration-drainage-protection". The core of net with its unique tri-dimension structure can bear higher compressing load in con-struction and remain the certain thickness, provide good water conductivity.

Typical Applications

Landfill drainage; roadbed and road drainage; railway drainage, tunnel drainage, underground structure drainage, the retaining back wall drainage, gardens and sports grounds drainage.

Three-dimensional network of drainage features:

Excellent drainage function, can bear long time high press load;

High tensile and shear strength;

Reduce the rate geotextile embedding into the core of geonet,can protect longtime stable water conductivity;

Tri-dimension composite geonet for drainage can bear more than kpa compression load;

Its anti-compression capacity is much larger than common geonet for drainage.

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