geotextile is water permeable geo-synthetic materials made from synthetic fibers through needle punching or knitting, having two kinds, woven geo-textile and non woven geo-textile. Geo-textile has excellent reverse filtration, isolation, reinforcement and protection functions with high tensile strength, good permeability, anti-high temperature, freezing preservation, anti-aging and anti-corrosion.

Features of Geo-textile:

1, because currently we mainly use polyamide, polyester, polypropylene, polyethylene, etc to produce geo-textile, geo-textiles have their properties of anti-buring and anti-corrosion.

2, Geo-textile is water permeable material, so it will have good reverse filtration function.

3, Non-woven geo-textile has bouffant structure, so it will have good drainage function.

4, Geo-textile has good puncture resistance ability, so it will have excellent protection function.

5, Geo-textile has good friction efficient and tensile strength, and geo-reinforcement ability.

Main functions of Geo-textile:

Hydraulic Engineering: Seawall and embankment; reservoir reinforcement and inning project, and flood fighting.

Road, railway and airport project: soft foundation consolidation, slope protection, road anti reflection crack structure layer, drainage system, and planting isolation belt.

Electrical Engineering: nuclear power station foundation works, thermal power flyash project, and hydropower station, etc.