Geotextile is a new type of building materials, raw materials are polyester, acrylic, nylon and other polymer polymer synthetic fiber. In accordance with the manufacturing method is divided into: there are two types of geotextile and non-woven geotextile. Geotextile with anti-seepage, anti-filtration, drainage, isolation, reinforcement, protection, sealing and other functions, it with the conventional masonry and concrete material seepage effect compared to a low investment, simple construction process, short duration Infiltration effect is good, the channel effective use of high coefficient. Water conservancy engineering dams and slope protection filter, channel isolation, seepage control; road, railway, airport runway foundation isolation, filter, drainage, slope, retaining wall and road reinforcement, drainage; , Geotextile has been widely used in the field of infrastructure construction, and has been gradually applied in the field of infrastructure construction, and the use of geotextile In a wider area.
