1.Geotextile fabric has a light texture, high strength, wear resistance, corrosion resistance, anti-aging, etc. 2.It has high quality, high work efficiency, less investment, simple in construction and so on. 3.Its are widely used in water conservancy, electricity, bridges, highways, airports, railways, river dikes and other water and soil of soft foundation engineering construction and maintenance. 4.It is used for protection, reinforcement, filtration, isolation of new civil engineering materials.