Composite geomembrane: composite geomembrane is the raw material of aquifuge formed by the composite of geotextile and geomembrane. It is used to prevent seepage. The composite geomembrane is divided into one cloth and one membrane and two cloth and one membrane. Its compressive strength, resilience, bursting and other physical and mechanical performance indexes are high. It can consider geotechnical engineering, municipal engineering, engineering construction, transportation, subway station, safe passage, etc Engineering must. It can be used in non-traditional temperature natural environment because of its fiber material and additive in production process. One cloth one film is a kind of geotechnical experimental composite material, which is composed of a layer of geotextile (length filament non-woven geotextile, woven geotextile, plastic cylinder material, sodium bentonite waterproof blanket, etc.) and a layer of fiber materials (HDPE film, LDPE film, EVA film, etc.) after injection molding and hot-melt composite.

Performance characteristics:

The composite geomembrane (composite impervious membrane) is divided into one cloth, one membrane and two sheets of cloth. It has high physical and mechanical properties such as compressive strength, resilience and bursting. The commodity has the characteristics of high compressive strength, good widening performance, large deformation modulus, corrosion resistance, corrosion resistance, anti-aging and good impervious performance. It is necessary to consider water conservancy engineering, municipal engineering, engineering construction, transportation, subway station, safety passage, anti-seepage, protection, reinforcement, anti rust structure reinforcement and other civil engineering projects. It is commonly used in the anti-seepage solution of river bank, drainage pipeline and canal, and the pollution resistance solution of waste field.

Impermeable membrane, easy to mistake idiom is the plastic film that can have anti-seepage effect. The common anti-seepage membrane in engineering is mainly made of high-pressure polyethylene with high-density. Therefore, the anti-seepage membrane is also called HDPE anti-seepage membrane. The anti-seepage membrane is mainly used in general anti-seepage engineering, such as aquatic product feeding anti-seepage engineering, water storage tank anti-seepage engineering, fish pond shrimp pond anti-seepage engineering and precipitation collection pool The thickness of anti-seepage membrane is generally between 0.3mm-1.0mm.

Geomembrane, geomembrane can be generally divided into HDPE geomembrane, LDPE geomembrane, LLDPE geomembrane, EVA geomembrane and PVC geomembrane according to different raw materials. The geomembrane not only has excellent anti-seepage effect, but also has strong resistance to strong acid and alkali, and corrosion resistance. Therefore, the geomembrane can be applied to all kinds of disorderly and high specification projects For example, the anti-seepage engineering of waste and garbage treatment plant, tailings treatment plant, industrial solid waste waste waste treatment plant, waste slag anti-seepage engineering, oxidation pond anti-seepage engineering, soft biogas digester anti-seepage engineering, waste water pool anti-seepage engineering, strong reaction tank anti-seepage engineering, storage tank anti-seepage engineering, the thickness of geomembrane is generally 0.3mm-2.0mm.