drainage net

Tianhai three-dimensional composite drainage net is produced from special three-dimensional earthwork net double surface sticking earthwork cloth. It combines earthwork cloth (anti-filter function) and earthwork net (drainage and protection functions), and provides complete effects of “anti-filter – drainage - protection”.

Drainage net core is produced from new high-density polyethylene raw material by adding 2-3% of charcoal black, ultraviolet resistor and anti-oxidation stabilizer and by special pressing way. Three-dimensional composite drainage net can be used in the field with high drainage performance, for example, surface water drainage system in the area with many rainfalls.

drainage net