The filament geotextile we usually talk about is actually polyester filament needle-punched non-woven geotextile, which is also called polyester filament geotextile, which is also called polyester non-woven geotextile. It does not contain chemical additives and does not undergo heat treatment. Environmentally friendly building materials. It can replace traditional engineering materials and construction methods, making construction safer, helping environmental protection, and solving basic problems in engineering construction more economically, effectively, and lastingly.

     non-woven geotextile has good mechanical functions, good water permeability, can adapt to uneven base, and can resist corrosion, aging, isolation, reverse seepage, drainage, protection, stability, reinforcement, etc., and can resist external construction forces Damage and creep are small, and the original function can still be maintained under long-term load. In addition, the filament non-woven  fabric has extremely high UV resistance, and has extremely high temperature resistance. It still maintains the integrity of the structure and the original physical properties at high temperatures. It has been widely used in the field of infrastructure construction and has been gradually applied to a wider range. field of.

      As a geotextile with excellent performance, non-woven  geotextiles mainly play a protective role in engineering, and are widely used in water conservancy anti-seepage projects, such as seepage prevention, plugging, reinforcement of rivers, lakes and reservoirs, seepage prevention of water channels, vertical core walls, Slope protection and so on. Used in municipal environmental protection, environmental sanitation and anti-seepage projects, such as sewage treatment, toxic and hazardous substance disposal sites, domestic garbage landfills, industrial wastes, dangerous goods warehouses, construction and blasting garbage, etc.; municipal engineering anti-seepage and waterproof projects, such as construction Underground works and roof storage tanks, lining of sewage pipes, anti-seepage of roof gardens, subways, etc.; anti-seepage works of landscaping waterscapes, such as the bottom lining of golf course ponds, artificial lakes, ponds, slope protection, etc.; agriculture Water conservancy anti-seepage engineering, aquaculture industry, metallurgical and petrochemical industry anti-seepage, anti-corrosion engineering, mining industry anti-seepage, anti-corrosion engineering, anti-seepage engineering of transportation infrastructure, etc.