HDPE biplanar geonet with two Polypropylene (PP) geotextiles heat laminated.
T-Drain is a flexible 2-dimensional, bi-polar geonet made from extruded HDPE. It can be used as a void forming drainage layer for the extraction of liquid and gas from composite liners.
T-Drain can also be slit into narrower width rolls and covered with a nonwoven geotextile blanket to form a range of modular composite subsoil drainage systems such as Speedrain (Fin-Drain) and V-Drain (Wick-Drain).
|10mm x 10mm|
|2m x 25m|
|Landfills, Mining, Tunnels, Retaining Walls, Leakage detection, dewatering, gas extraction, subsoil drainage|