The full name of HDPE geomembrane is "high density polyethylene geomembrane", which has excellent resistance to environmental stress cracking, low temperature resistance, aging resistance, corrosion resistance, and a wide range of use temperature (-60-+ 60) and longer It has a service life of 50 years and is widely used in anti-seepage projects in domestic waste landfills, in solid waste landfills, in sewage treatment plants, in artificial lakes, and in tailings treatment.
Anti-seepage geomembrane has good tensile strength, high impact strength, impermeability, acid and alkali resistance, heat resistance, weather resistance, wear resistance, etc. Impervious geomembrane has been widely used in the construction industry in coastal areas.
Geosythetic Bentonite Clay Liner is composed of high dilatability of sodium base bentonite filling between the special composite geotextile and nonwoven fabric, made by the method of acupuncture or suture composite impervious material.
Geosynthetic Clay Liners Features:The cost performance is high and the application is very wide. The product width can reach 6 meters, which greatly improves the construction efficiency. Scope and application conditions: Suitable for municipal (garbage landfill), water conservancy, environmental protection, artificial lake and building underground waterproof and anti-seepage projects. It can still be used at negative temperatures (-20 ° C) where traditional waterproofing materials cannot be used; it can also be used on wet bases (no clear water); it cannot be used in rainy or snowy weather; it is not suitable for strong acid and alkaline solutions Infiltration; because of bentonite-based inorganic materials, its durability is better than organic waterproof materials.
Geosynthetic Clay Liners ，clay blanketsis called bentonite composite waterproof blanket (GCL), also known as bentonite waterproof blanket, waterproof mat, GCL waterproof mat and other bentonite composite waterproof blanket (GCL) which is a new type of geosynthetic material. It is a blanket waterproofing membrane made by mixing the natural sodium-based bentonite particles and the corresponding admixtures into raw materials, and fixing the bentonite particles between the geotextile and the plastic woven fabric through a needle punching process and equipment. The bentonite waterproof blanket has all the characteristics of geotechnical materials and excellent waterproof (permeability) properties.
bentonite mats Introduction:EltGCL are high performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier. Fibersfrom the non-woven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile (either a woven or non-woven).
