Waterproof blanket covered the top of the high-density polyethylene (HDPE) film is lower for non-woven fabric, impermeable layer of sodium bentonite has a textile. The waterproof excellent results sodium bentonite, with a special acupuncture fixed between high strength geotextile nonwoven fabric and then covered with a layer of high-density sticky polyethylene (HDPE) film. This product has a stronger ability than ordinary water seepage of sodium bentonite waterproof blanket. For applications that require high water seepage areas such as: custom geotechnical tunnel waterproof blanket, subway, basement, underground passages kinds of underground buildings and abundant groundwater resources Waterscape project seepage leakproof processing. Principle film GCL 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 professional geotechnical waterproof blanket, and five times its own weight in water and soil adsorption workers sodium bentonite waterproof blanket water volume expanded to 15-17 times more than the original, the sodium bentonite locked in between two layers of geosynthetic materials, protecting and strengthening the role of practical geotechnical waterproof blanket, so GCL has a certain overall shear strength. Shandong waterproof blanket price is much, waterproof blanket in the world has been used in many important projects, and proved to have good water seepage effect, waterproof blanket manufacturers to understand, according to the information, in the year under conditions waterproof effectiveness up to five traditional waterproof and excellent durability. But the high price of foreign products so that people can not accept, informed the Beijing Green Building Expo 2004, a British company's products in the Chinese market price of 80 yuan / square meter, the price in the international market for about $ 13 / sq m , the same specifications as domestic joint venture plant products in the domestic market price of 30 yuan, far below the price of the international market. And other waterproof materials, the construction is relatively simple and does not require heating and paste. Just bentonite powder and nails, washers, etc. are connected and fixed. After the construction does not require special inspection, if found defective water is also easy maintenance. GCL is available in waterproof material shortest construction period. Geotechnical custom waterproof blanket | Edison new materials (certified) | Liaoyuan geotextile waterproof blanket provided by the New Materials Co., Edison. Edison New Materials Co., Ltd. (www.fangshenmo.com) Shandong Texas, site construction materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. New material in Edison led the staff warmly welcome all inquiries negotiations to create new materials Edison a better future.