Its main function is to prevent the leakage of volatile liquid and gas. Raw materials in general are: low density polyethylene (LDPE), linear low density polyethylene (LLDPE), high density polyethylene (HDPE), ethylene / vinyl acetate copolymer (EVA), polyvinyl chloride (PVC), ethylene vinyl acetate modified bitumen (ECB) and the like. Using waterproof outer layer board material laying, we must ensure close contact with the rock surface of the water board. When material is fixed to the water board should try to anchor the four corners of the nail, so better fixed impermeable membrane series, waterproof board materials have relatively liberal regional space activities. Waterproof slate surface laying process, due to human errors occur often cause broken along some of the situation. For these broken along to follow the early examination, early detection and early welding guidelines. In order to avoid more losses late laying work. After the material is substantially complete the laying of waterproof board waterproof board construction, in order to achieve further fixed, but also with a dozen 硂 process. Playing 硂 process, the general will be assigned a professional technical personnel on-site supervision, supervision purpose is to always check whether the water board is pulled off and damage is occurring, for the bad areas appear along the need for timely repair. Waterproof board | Edison shares of new materials | waterproof board hxtgcl new material provided by the Edison Company. "Geotextiles geomembrane geogrid waterproof blanket waterproof board impermeable membrane" preferred Hongxiang New Materials Co., Ltd. (www.hongxianggufen.net), the company is located at: Texas Lingxian economic development zone, over the years, Edison new materials shares adhere to the customers provide the best quality service, contact: Pei Shenghua. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Edison New Material Co. expect to be your long-term partner!