Geocomposite Drain Sheet Used for Tapping The Garage Drainage

Geocomposite Drain Sheet Used for Tapping The Garage DrainageGeocomposite Drainage sheetis made of plastic core and outer filtering cloth. In the state of hot melting, it is formed into three-D network structure. It has two shapes: rectangle and round. This kind of pipe has some advantages: good drainage, high pressure resistance, light weight, so it is very popular in some projects.
It is a tri-dimensional net structure,made of plastic strips after welding and extrusion.On the surface,geotextile can be coated on both sides.
Thickness:3-20cm,width and length can be customized.
a)With the high voltage-resistance and high aperture ratio,it can collect water from surroundings and drain in level direction.
b)After coated by non woven geotextile,it can collect the rain water and sewage underground without any block.
Application ofGeocomposite Drain Sheet Used for Tapping The Garage DrainageSubgrade, edge ditch, slope, central isolation belt drainage, seaport, dock, airport and other large area drainage, prevent ground soaking settlement, dike works as drainage and decompression measures, underground building outer wall drainage, reduce underground water to building damage
Specification ofGeocomposite Drain Sheet Used for Tapping The Garage DrainageItemWT-1WT-2WT-3WT-4WT-5Thickness1cm2cm3cm4cm5cmCompressive strengthcompression ration: 10% and 250KpaTensile strength≥6KN/m (Including filter membrane, 200g filament geotextile)TensileElongation≥40%Vertical permeability coefficient≥5*10-1Porosity≥80%~90%Hydraulic conductivity
200Kpa, ≥5*10-3m2/s
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