Geocomposite Drain is made of fiber extruded from thermoplastic synthetic resin. It is a tri-dimension material with many holes. There is a layer of geotextile outside the geocomposite drain, whose main function is to sieve sand and clay so as to avoid blockage.
This product has four shapes, including rectangular shape with many holes, retangular shape with empty center, round shape with many holes, round shape with empty center. 

Features    
- High pression resistance
- High hole opening rate
- Good water collection and drainage property
- Permanent service life
- Good flexibility and adapt to the deformation

Application       
* Highway and roadway subgrade
* Retaining wall
* Landfill
* Roof garden
* Building foundation
* Underground irrigation