1.Structure of Three-dimensional Geonet Description：

Composite drainage network (also known as three-dimensional geotechnical drainage board, water tunnel discharge water board, board) by the three-dimensional structure of the plastic mesh double-sided adhesive ooze water of geotextile, can replace the traditional sand and gravel layer, mainly used in landfills, roadbed and drainage of tunnel lining. With high density polyethylene (HDPE) as raw material, after special extrusion forming process and special structure with three layers. The middle rod big rigidity, vertical arrangement, form the drainage channel, the top cross rod form support to prevent geotextile embedded drainage channel, even under the high load can keep high drainage performance. Double-sided adhesive ooze water geotextile composite use, have "filter - drainage - air - to protect" comprehensive performance, is currently the most ideal material of drainage.
2.Main Features of Three-dimensional Geonet:

Strong Dreinage.

High tensile strength
Long-term load is under great pressure
Corrosion resistance, acid and alkali resistance, long service life
Construction is convenient, shorten the construction period, reduce the cost
3.Specification of  Three-dimensional Geonet:

4.Three-dimensional Geonet Images: