Composite geomembrane for reservoir
The composite geomembrane is thermally bonded by non-woven or woven geotextile and HDPE geomembrane through calendering technology. Composite geomembrane and geomembrane have the advantages of geomembrane and geotextile at the same time. It not only maintains the waterproof, anti-seepage, and tear resistance of the geomembrane while maintaining the characteristics of the geotextile but also protects the geomembrane.
A reservoir is a water storage facility built with artificial materials and has an anti-seepage effect. It is an important engineering facility for rainwater storage. Composite geomembrane is mainly used in reservoirs to prevent seepage. The contact surface between the composite geomembrane and the supporting material should be smooth to prevent the membrane from being punctured and losing its anti-seepage effect. Otherwise, a fine-grained cushion should be provided to protect the membrane from damage. Before laying the composite geomembrane in the reservoir, the base surface must be cleaned. The base surface must be smooth and clean without any impurities. If there are sharp objects on the base surface, it will easily puncture the geomembrane, so the impurities on the base surface must be cleaned. clean.
In general, the anti-seepage effect of composite geomembrane used in reservoirs can effectively protect water resources and improve the utilization rate of water resources.
Date
February 17, 2016
