Short filament geotextile

Product Details

Product introduction

The staple fiber needle-punched non-woven geotextile is to open the synthetic chemical fiber and comb it into a web, and use the barbed needle to repeatedly pierce the fiber web up and down, so that the fibers are entangled with each other and fixed into a cloth. The thickness of the product is generally more than 1mm, the porosity is high, the permeability is good, and the performance of reverse filtration and drainage is excellent. It can also be combined with geomembrane to form a composite material to provide reinforcement and protection to the membrane.

Product Features

1. High water permeability, under the pressure of earthwork, it can still maintain good water permeability;

2. Corrosion resistance, using polypropylene or polyester and other chemical fibers as raw materials, acid and alkali resistance, non-corrosion, non-worm-eaten, and anti-oxidation;

3. Simple construction, light weight and easy to use.

Scope of application

Reinforcement of railway subgrade, maintenance of highway pavement, protection of sports halls, dams, isolation of hydraulic structures, anti-filtration, isolation, drainage and maintenance of tunnels, coastal mudflats, reclamation, environmental protection and other projects.