Waterproof blanket (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 between two layers of geotextile fixed, made of waterproof blanket waterproof blanket wholesale isolation, All features both a geotextile material, but also has excellent water (seepage) performance. Waterproof mechanism is: water swelling bentonite particle isolation customized waterproof blanket to form a homogeneous colloidal system, in two layers of geotextile restrictive quarantine best waterproof blanket, bentonite from disorder into order expansion, continued The result is to allow swelling bentonite layer itself achieve dense, which has a waterproof effect. Waterproof blanket Main Specifications: Bentonite expansion coefficient (ml / 2g) ≥24; GCL mass per unit area (g / m2) ≥4500; GCL longitudinal breaking strength (KN / m) ≥10; GCL transverse rupture strength (KN / m) ≥10; GCL longitudinal elongation at break (%) ≤10; GCL transverse elongation at break (%) ≤6; GCL vertical permeability coefficient (cm / s) ≤5 × 10-9; GCL peel strength (N) ≥ 65; GCL anti hydrostatic testing (0.5Mp) 24 hours without leakage. GCL price applies to harmless landfill, a landfill, the core is the landfill area. Huge landfill outline is clearly visible in the gray geotextile matting, from top to bottom, respectively, of the tens of thousands of square meters of paved filament geotextile, waterproof grill, GCL and impermeable film. In wrapping these materials, the entire landfill seepage formed a multilayer system, which greatly improved sound processing capabilities. In order to reduce the exposed area of ??the garbage landfill also uses film covering technology, removing film every day 5:00, 16:30 covered, cover again before spraying deodorant and Fly drugs. After the GCL direct condensation water swelling immediately, due to the role of raw bentonite compacted bentonite mineralogical name for montmorillonite, bentonite according to the chemical composition of natural sodium and calcium are divided into two categories based. Bentonite has a water swelling properties, while the general calcium bentonite expands, its expansion is only about three times its own volume of isolation waterproof blanket, and adsorption of sodium bentonite water five times its own weight of water, volume expansion to the original 15 -17 times more than the sodium bentonite locked in between two layers of geosynthetic materials for protection and strengthening of the role of the GCL has a certain overall shear strength. Isolation waterproof blanket manufacturers _ Edison new materials (certified) _ Kunming isolation waterproof blanket provided by the New Materials Co., Edison. Edison New Materials Co., Ltd. (www.fangshenmo.com) quality services and products, and are subject to approval and confidence in the new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!