Waterproof blanket waterproof blanket (field of compacted clay liner liner) an impermeable geomembrane liner and polymer materials between. Mainly used in environmental engineering waste landfill, underground reservoirs, underground infrastructure construction projects, solve sealed isolation, anti-leakage problem, the effect is good, strong anti-destructive. By high expansion of sodium bentonite waterproof blanket filled between special and non-woven geotextile composite, with a needle into the legal system bentonite impermeable pad can form many small fiber space, is not like bentonite particles in one direction flow, when the water to form a homogeneous high-density gel waterproof layer in the pad is effective to prevent water leakage. GCL physical parameters: 1, natural sodium bentonite content of 4.5kg / m or more. (ASTMD5261) 2, permeability coefficient: k = α × 10-9cm / sec or less (α = 1-9). 3, thickness ≥5mm. 4, size (length × width): 1.2m × 6m, 2.4m × 30m, 6m × 30m. (Dimensions according to requirements). GCL Price (GCL) is a new type of geosynthetics. It is graded by a natural sodium bentonite particles and the corresponding mixing additives made by special technology and equipment, the bentonite particles latest waterproof blanket fixed between two geotextiles, made of waterproof blanket professional waterproof blanket, both have all the characteristics of geotextile material, but also has excellent water (seepage) performance. Waterproof mechanism is: water swelling bentonite particles to form a homogeneous colloidal system, in two layers of geotextile limit the role of the bentonite from disorder into order expansion, continued swelling bentonite layer itself the result is to achieve dense, so as to have a waterproof effect. Waterproof blanket mechanical bonding in a different machine tools customized fiber mesh reinforcement waterproof blanket, waterproof blanket is the most widely used acupuncture, acupuncture needling machine with mounted on the floor of the many cross-section triangular or prism and the side have barb needles, vertical reciprocating motion, so that the web within the intertwining, thus netting to be reinforced, thickness generally above, porosity, permeability big, filtration and drainage properties are good, is widely used in engineering. Professional waterproof blanket, waterproof blanket Xuchang, Shandong Edison Group offers new material from the Edison Company. Edison New Materials Co., Ltd. (www.fangshenmo.com) strong, credible, in Dezhou site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Edison new materials into the brilliant and you work for a better future!