Composite drainage board, also known as composite geonet, is composed of three-dimensional structure of plastic mesh double-sided bonded seepage geotextile, it can replace the traditional sand and gravel layer, mainly used in railway, highway, tunnel, [...]
Drainage net product, also called Composite Geonet, is a two or three-layer three-dimensional drainage geosynthetic product which are often made with polypropylene PP or regenerated HDPE (geonet) and covered with double-sided thermally heat-bonded nonwoven geotextile [...]
Geonet drainage net, also called composite drainage net, is made of a unique tri-dimensional geonet heat bonded with a nonwoven needle-punched geotextile, which is coated on one side or both sides. It has the property [...]