8mm HDPE Tri-Planer Geocomposite Drainage Geonet

Three dimensional 150/2-1600/2 composite drainage net
Three dimensional composite drainage net by the unique three-dimensional geonet double bonded geotextiles. A combination of geotextile (filtrate) and geonet (drainage and protection), providing a complete " filter, drainage, protection" effect.
Three dimensional composite drainage net core unique  three-dimensional  structure, able to bear high compressive load used in the whole process, and can keep the equivalent thickness, provide good rate of water.
Typical application: the landfill of highway subgrade and pavement drainage; drainage; railway tunnel drainage; drainage; drainage of underground structure, block
Wall back garden and field drainage drainage.

1.     Highways: vertical edge-of-carriageway drains intercept the lateral flow of ground water. Modern fin drains reduce excavation, reduce backfill quantities and reduce installation time. In-slope drainage increases geotechnical stability.
2.     Retaining walls and bridge abutments: to reduce pore water pressure and avoid backfill saturation.
3.      Engineered landfills: with the additional requirement of long-term chemical resistance and high compressive strength.
4.  Tunnels: ground-water-seepage interception between rock face and the tunnel lining.
5.   Buried structures: vertical and horizontal drains for basements, culverts, car parks, reservoirs, etc.