Geotextile, also known as geotextile, it is made of synthetic fiber through acupuncture or weaving made of permeable geosynthetics, the physical structure of multi-layer film. Finished cloth for the cloth, the general width of 4-6 meters, the length of 50-100 meters. Geotextile is divided into a geotextile and non-woven geotextile. Geotextile has excellent filtration, drainage, isolation, reinforcement, anti-seepage, protective effect, with light weight, high tensile strength, good permeability, high temperature, anti-freeze, anti-aging, corrosion resistance.
Geotextile is a new type of building materials, raw materials are polyester, polypropylene, acrylic, nylon and other polymer polymer synthetic fiber. According to the manufacturing method is divided into: there are two types of geotextile and non-woven geotextile. The geotextile has the functions of impermeable, anti-filtration, drainage, isolation, reinforcement, protection and sealing. Compared with the conventional masonry and concrete materials, Low investment, simple construction process, short duration, good anti - seepage effect, high effective utilization of channels.