400gsm nonwoven needle punched geotextile

geotextile is carding the synthetic fiber into net after opening , on the web under the repeated use puncture needle to make fiber entanglement fixation into cloth. The thickness of the product is more than 1mm, high porosity, high permeability, filtration drainage performance. 

1. high permeability.

2. corrosion resistance.

3. simple construction, light weight, easy to use.

1. with different physical properties of building materials for isolation, maintain the overall structure and function of the material;

2. maintain the stability of soil and water engineering;

3. the concentration of stress diffusion, transfer or decomposition;

4. preserve highway subgrade pavement’s health;