The role of composite geotextile
Composite geotextile is mainly used in five major fields
1. Environmental protection and sanitation. It effectively solves the problem of environmental pollution caused by urban solid waste and can avoid continuous pollution to the environment. 2. Hydraulic engineering is used for dam foundation reinforcement, drainage plates for groundwater drainage, drainage, and pressure reduction.
3. Various anti-seepage projects such as soft soil foundation reinforcement and drainage in municipal construction engineering
4. Petrochemical systems, anti-seepage of chemical wastewater tanks, anti-seepage of refinery wastewater tanks, anti-seepage and anti-corrosion of electroplating and pickling tanks, pipeline lining, etc.
5. Road traffic facilities, anti-seepage diversion reinforcement under ballast, anti-seepage reinforcement of culverts and tunnels, groundwater drainage and circuit moisture protection)
1. (Composite geotextile) is divided into one fabric, one membrane, and two fabrics, one membrane, with a width of 4-6m and a weight of 200-1500g/square meter. It has high physical and mechanical performance indicators such as tensile strength, tear resistance, and bursting resistance. The product has high strength, good elongation performance, large deformation modulus, acid and alkali resistance, corrosion resistance, aging resistance, and good anti-seepage performance. It can meet the needs of civil engineering such as seepage prevention, isolation, reinforcement, crack prevention and reinforcement in water conservancy, municipal administration, construction, transportation, subway, tunnel and engineering construction.
2. Due to the use of polymer materials and the addition of anti-aging agents in the production process, it can be used in unconventional temperature environments. Commonly used for anti-seepage treatment of embankments, drainage ditches, and anti pollution treatment of waste disposal sites. Function: anti-seepage and isolation
Use: earth dam, rock fill dam, masonry dam and pressure spreading concrete dam; Horizontal anti-seepage blanket in front of the embankment and dam, vertical anti-seepage layer of the foundation; Tailings dam, sewage reservoir dam body and reservoir area; Construction cofferdam; The widespread application of composite geomembranes in channels and storage tanks has also played a protective role in the ecological environment.
