Polypropylene staple fiber needle punched non-woven geotextile is made by carding, lapping, needle punched then winding into roll to become finished products. Because Polypropylene have good air permeability and water permeability, it can keep sand and soil when water flowing. Polypropylene staple fiber has good hydraulic conductivity, it can form a drainage channel inside the soil so as to discharge extra air or water from structure of soil.
Non Woven Geotextile Advantages:
1), Excellent chemical compatibility.
2), Long-term performance in strength and durability.
3), Extends road and railway life.
4), Cost-effective environmental alternative to traditional construction materials.
5), Prevents banks from soil erosion.
6), Easy to install.
Common Applications:
1, Soil separation
2, Filtration
3, Erosion & sediment control
4, Sub-grade stabilization
5, Protection for geomembrane liners
6, Shoreline protection
7, Roadway separation
8, Railroad stabilization
9, Subsurface drainage
10, Containment
11, Gas venting
12, Under riprap or around pipes
