1) joint processing geomembrane geomembrane construction program is the key to directly affect the operational life of the project, according to quality testing showed that the thermal welding method is ideal. (Also available special adhesive bonding) PE Geomembrane heat welding method is heat treated in contact with the surface, so that surface melting, and then get together to make it through the pressure, (2) the laying of geomembrane best in a certain direction, geomembrane both sides have set aside a certain PE film and adhesive layer PET not hdpe geomembrane laying geomembrane to adjust to each unit in order to two units geomembrane welding. (3) geomembrane laying, use sand bags to hold him down, to wind action, the edge seams request can not have dirt, moisture and dust. (4) Before welding seams to adjust the two side PE single film, so that a certain degree of overlapping broadband and smooth, wrinkle-free. (5) When welding, the best technical staff have some experience of welding, welding using special welding machine for welding. To adjust the temperature and speed of 700g geomembrane, (also adhesive bonding). Geomembrane seams Note embankment dam with a protective layer may be pouring the concrete slab, dry stone masonry, stone masonry and other geomembrane price, concrete slab directly on the geomembrane geotextiles; rock blocks, pulp Stone blocks need to lay gravel cushion to protect the geomembrane or geomembrane. The role of the support layer is to geomembrane by force, from the local concentration of stress damage. Channels, reservoirs and other support layer in graded better pervious foundation is not required, foundation general support layer should be permeable membrane material to exclude water and water seepage in the foundation. The support layer is made of earth-rock dam cushion and buffer composition, usually gravel or gravel; in loam, sandy loam dam slope should guide the use of composite geomembrane to seepage between the membrane and the soil. Edison new materials shares (Figure) | geomembrane | geomembrane new material provided by the Edison Company. Edison New Materials Co., Ltd. (www.hongxianggufen.net) Texas Lingxian economic development zone. Scraps and development in the wave of market economy, the current stock of new materials Edison has a high profile in a waterproof, moisture-proof materials, enjoys a good reputation. Edison shares of new materials made of the whole network business alliance certification, marking our service and management level has reached a new height. Edison staff willing to joint development of new materials shares with all people a better future.