It is a member of a large family of geosynthetic materials and is widely used in highways, railways, water conservancy, large-scale construction, power plant ash dam construction, non-ferrous metal tailings treatment, environmental protection engineering, water and soil conservation, etc.
The problem of the service life of the composite geomembrane is mainly determined by whether the plastic film loses its anti-seepage and water-blocking effect. According to the provisions of the Soviet Union ’s national standards, a 0.2-meter-thick polyethylene film with stabilizer used in hydraulic engineering under clean water conditions The working period can reach 40 ~ 50 years, and the working period under sewage conditions is 30 ~ 40 years. Therefore, the service life of composite geomembrane is enough to meet the service life of dam anti-seepage requirements.
Product variety: one cloth with one film, two cloths with one film, multiple cloths with multiple films, etc.
Product features: integrated anti-seepage and drainage, high strength, large friction coefficient, puncture resistance, aging resistance, acid and alkali resistance, and prevention of soil erosion.