High Quality Long Fiber Polyester Non-Woven Geotextiles Used for Railways

Product principle:
Geotextile is made of polyester (or polypropylene ) by punching.



Product performance:
Excellent performance of chemical erosion resistance, good aging-resistance, high intensity, very stable size, perfect pervious and filtration.

Product main use:
Acid & Alkali Resistance fiction, lutation of irrigation works, water electricity, roads,
Railways, ports, sport venue, tunnel, environment protection etc.



Specifications
Nonwoven geotextile
Material: Polyester staple fibre
Polyester geotextiles
PET geotextiles

Functions of geotextiles
1. Separation
The isolation of the railway dregs and the roadbed, roadbed and the soft base,
Surface of the airdrome and parking lot and the groundsill, different dam materials.
It isolates the soil and the gravel of two kinds different
Granule pathway from the groundsill or other buildings.

2. Reinforcement
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection,
Etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earthbody stability.

3. Protection
It prevents the bank from being washed out, protects the bank and the
Bottom, prevents the water and soil from being washed away