Geotextiles

Polyester Continuous filament Non-woven needle-Punched Geotextile is a kind of geosynthetics used in geotechnical engineering and civil engineering,  which is made of PET continuous filament, by paving the filament net and concretion method, thus produced the fabric. Its fiber is arrayed a three dimentional structure. Besides its fine mechanical characteristics , it has chemical stability like fine drainage capacity in both directions, good capacity of  elongation and high biology tolerance,alkali tolerance, acidity tolerance,weather resistance etc.Meanwhile,it has wider pore size,devious hole distributing, good permeability and filtration.