Long fiber, plastic drainage board geotextile is made directly by using polyester method. The product specification can be chosen arbitrarily from 80800g/m2. It's a kind of geosynthetic material used in geotechnical engineering and civil engineering. It is made by polyester long filament netting and consolidation, its fiber arrangement is three-dimensional structure. Besides having good mechanical properties, it also has good transverse and longitudinal drainage performance and good extension performance and higher resistance to biological degradation, acid and alkali, anti-aging and other chemical stability performance. At the same time, it also has a wide range of pore size, tortuous pore distribution, excellent seepage performance and filter performance. Application fields: 1. Counterfilter of hydraulic engineering embankment and slope protection. Channel isolation, impermeability; 2. Foundation isolation, counterfiltration, drainage, soil slope and pavement reinforcement, drainage for highway, railway, airport runway; 3. Soft foundation treatment of port engineering, beach dike, sea port wharf and groin reinforcement, drainage. To buy high-quality geotextiles, geotextile membrane, plastic drainage board, geotextile price, waterproof board, please go to Shandong Laiwu Zhongdeli Geosynthetics New Material Co., Ltd. http://www.sdlwzdl.com/.