Geomembrane construction site
The main mechanism is to use the impermeability of plastic film to cut off the water leakage channel of the earth dam, and its high tensile strength and elongation rate can bear water pressure and adapt to the deformation of the dam body; non-woven fabric is also a kind of high molecular short fiber chemical material, which is formed by needle punching or heat adhesion, with high tensile strength and elongation. After it is combined with plastic film, it not only increases the tensile strength and puncture resistance of the plastic film, but also because the surface of the non-woven fabric is rough, the coefficient of friction on the contact surface is increased, which is beneficial to the stability of the composite geomembrane and protective layer. At the same time, they have good resistance to bacterial and chemical erosion, and are not afraid of acid, alkali, and salt erosion. They have a long service life when used in light-avoiding situations.
Introduction
GCL is a kind of impermeable liner between GCL (on-site thick compacted clay impermeable liner) and polymer materials - geomembrane. It is mainly used in environmental engineering waste landfill, underground reservoirs, underground infrastructure construction and other projects to solve sealing, isolation, and anti-leakage problems. It has good effect and strong anti-destruction ability.
Sodium bentonite waterproof blanket can be divided into: needle punched sodium bentonite waterproof blanket, needle punched membrane sodium bentonite waterproof blanket, and adhesive sodium bentonite waterproof blanket according to production technology. The needle punched membrane sodium bentonite waterproof blanket is a high-density polyethylene geotextile film compounded on the outer surface of the non-woven geotextile of the needle punched sodium bentonite waterproof blanket. The adhesive sodium bentonite waterproof blanket is a kind of sodium bentonite produced by compressing bentonite particles adhered to high-density polyethylene plates with adhesive.
Laiwu Haisheng Geosynthetic Materials Co., Ltd. is a comprehensive enterprise integrating engineering building materials development, production, and after-sales service. The company integrates the advantages of similar products and produces various specifications of drainage boards, water storage and drainage boards, geotextiles, composite geomembranes, geogrids... Sales hotline: 13455495879 by: http://www.liuzhenhai.com/