Polypropylene staple fiber needle-punched nonwoven geotextile is with high quality polypropylene short fiber as raw material, through carding web acupuncture. Single side or double side hot rolling also can according to requirements.
Flexibility feld, acid and alkali resistance, corrosion resistance, aging resistance, high strength, size stability, soil can enhance the ability of resistance to deformation and the tensile strength, to improve the stability of the building structure, to improve the quality of soil, polypropylene staple fiber nonwoven fabric also has good air permeability and water permeability, make the water flow through, effectively intercept sand erosion, filter, isolation performance, can prevent the lower sandstone, mixed between soil and concrete, construction is convenient, etc.
1, staple fiber geotextile acupuncture can be used in water conservancy project: standard seawall, consideration, the river, the lake engineering; Reservoir reinforcement project; Wai tu reclamation engineering; Flood control and emergency rescue.
2, staple fiber geotextile acupuncture can be used to power plant engineering: plant engineering; Coal ash dam engineering; Hydropower station.
3, staple fiber geotextile acupuncture can be used for highway railway airport project; Soft ground reinforcement; Slope protection; Pavement reflection; Cracks and structure layer; Drainage system; Green barriers.
4, staple fiber geotextile acupuncture can be used in harbor engineering, port wharf engineering; Lock engineering; Channel regulation project.
2 to 7 m, width:
G: 100 g - 800 - g/m2.