Plastic Blind ditch is a type of filter cloth wrapped by a plastic core. The plastic core is made of thermoplastic synthetic resin as the raw material. After being modified, a thin plastic wire is extruded through a nozzle in the hot-melt state. And the extruded plastic wire is welded at the node by a molding device to form a three-dimensional network structure. The plastic core has various structural forms such as a rectangle, a hollow matrix and a circular hollow circle.

Plastic Blind Ditch Specification:

Circular: Φ50、Φ70、Φ80
Rectangle: 70×30、120×35、130×35、300×35、400×35。

Plastic Blind Ditch Feature and Advantage:
Plastic blind ditch covercomes the shortcomings of traditional blind trenches. Widely used in engineering & construction project. Its advantages areas follows: high surface open porosity, good water collenction, large porosity, good drainage, Excelent pressure resistance, nice flexibility, good adaptability & durability, light weight, easy installation and high work efficiency.

Plastic Blind Ditch Application:
It is widely used in tunnel seepage prevention and drainage, roadbed drainage of railway and highway, embankment construction of soft foundation, backfiltration of retaining wall, drainage of slope and slope, drainage of underground buildings, drainage of lawn, drainage system of tianyuan, sewage treatment, landfill and other projects