Geotextile It is a kind of preparation of aluminum alloy, which is made of woven cloth as the base material, coated with polyolefin film coating or pasted with polyolefin film as the filling layer. With the substantial improvement of production skills, Geotextile The variety of geotextile is fast and powerful, such as composite geotextile, which is a relatively new type of geotextile, can better meet the need for use. Geotextile products hope that more customers will understand our products. The extensive application scope of composite geotextile is to protect all kinds of situations Geomembrane For example, the urban crystal waste turbid matter that can be used to cut off composite geotextiles and effectively handle the problem before the waste is deeply excavated and covered is difficult to avoid the continuous turbid matter caused by the natural situation. In the construction of various anti-seepage projects, such as water conservancy, building engineering construction, basic repair and watering of soft soil, the composite geotextile is also fully clarifying the meaning of its use. The effects of dam foundation trimming, aquifer drainage, drainage and depressurization, and composite geotextiles cannot be underestimated. Other composite geotextiles are also widely used in the system of commodity kerosene chemical industry, seepage prevention of kerosene chemical sewage pond, road traffic and mass transportation equipment, etc.
Composite geotextiles are mainly used in five fields
1. Environmental protection and sanitation. It has effectively solved the problem of environmental pollution caused by urban solid waste, and can avoid continuous environmental pollution. 2. Water conservancy projects are used for dam foundation reinforcement, drainage plate for underground water diversion, drainage and depressurization, etc.
3. Various anti-seepage works such as soft soil foundation reinforcement and drainage of municipal construction engineering
4. Petrochemical system, anti-seepage of chemical sewage pool, anti-seepage of refinery sewage pool, anti-seepage and anti-corrosion of electroplating pickling pool, pipeline lining, etc.
5. Road traffic facilities, anti-seepage and diversion reinforcement under ballast, anti-seepage and reinforcement of culverts and tunnels, underground water drainage and circuit moisture-proof protection).
Composite geotextile Composite geotextile (composite geotextile) is divided into one cloth and one film and two cloth and one film, with a width of 4-6 m and a weight of 200-1500 g/m2. It has high physical and mechanical performance indicators such as tensile strength, tear resistance, bursting resistance, etc. The product has high strength, good elongation, large deformation modulus, acid and alkali resistance, corrosion resistance, aging resistance, good seepage resistance, etc. 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. It can be used in unconventional temperature environment due to the use of high molecular materials and the addition of antiaging agent in the production process. It is often used for anti-seepage treatment of dams, drainage ditches, and anti pollution treatment of waste yards.
Functions: anti-seepage and isolation purposes: geotechnical dam, rockfill dam, masonry dam and pressure spreading concrete dam; Horizontal anti-seepage blanket in front of embankment and dam, vertical anti-seepage layer of foundation; Tailings dam, sewage dam body and reservoir area; Construction cofferdam; The wide application of composite geomembrane in channels and liquid storage tanks has also played a role in protecting the ecological environment.
