Filament yarn with polyester filament geotextile acupuncture non-woven geotextile, there is a polyester filament
geotextile after high-speed needle acupuncture and into cloth products, do not contain chemical additives in the
process of needle, also without heat treatment, is environmentally friendly building materials.Can replace the
traditional engineering materials and construction methods, construction is more secure, and contribute to
environmental protection, can be more economic, effective and lasting to solve basic problems in engineering
construction.
Features:
1, tensile and tearing resistance, bursting resistance, resistance to puncture, such as high mechanical strength, is equally grams weighs more than doubling of staple fiber geotextile, especially bursting resistance, strength reached more than 2200 Newton, in the stone slope protection, can effectively prevent irregular stones on the impact of the cloth; 2, good extension performance, stress dispersion and transmission is fast, make the uniformly distributed load; 3, the friction coefficient is big, not easy to slip when construction; 4, good chemical resistance; 5, corrosion resistance; 6, ageing resistance, embedded laid, the service life of more than 50 years; 7, heat resistant, cold resistant performance is good, can withstand 200 ~ 30 ℃ temperature difference and the quality is not affected;
Usage:
1.Seperation of different material:applied between subgrade and groundwork of the paved(un-paved) roador airport road.Applied between the subgrade and ballast of the railway,applied in the landfill ground and gravelsubgrad,applied between the geomembrane and sandy drainage layer,applied between the subgrade and ground work to undertake the additional load.Applied between the earth of groundwork and foundation soil,applied under footpath,parking lot,stadium,applied between the new and old asphalt.
2.Reinforcement of the soft foundation:applied on the soft foundation of the unpaved road,the airport path,railroad,the landfill,the stadium,etc prevent the geomembrane to be punctured by the gavel.
3.Filtration:applied at the bottom of the lanfill that penetrate,to protect the geonet and geocomposite and prevent the soil to enter inside.
4.Drainage:applied under the geomembrane,the stadium,the ballast of the railway.
