Chaoyang geotextile manufacturers, Kinglake (certified), geotextile manufacturers

 Welding air pressure test: a site inspection frequency for each weld seam 60 meters long time; 2, test equipment should include (for track welding): a pump (manual or electric) geotextile manufacturers and air Barometer Chaoyang geotextile manufacturers, pump must be able to produce and maintain the pressure 250kPa; and a hose connected to the fixture with; a hollow needle or other accredited gas transmission apparatus and hose connections. (4) Construction welding HDPE geomembrane geomembrane welding technology program has two main methods: heat welding seam double and single extrusion welding seam, its operation should comply with the relevant regulatory requirements. Qualified acceptance by the appropriate civil documents 1. Before laying geomembrane. 2. Before cutting geomembrane should accurately measure its relative size Matsubara geotextile manufacturers, and then press the actual cutting, generally should not be cut by the icon size, should by piece number, a detailed record of the special form. 3. laying geomembrane should be sought to weld at least, under the premise of guaranteeing quality, try to save raw materials. But also easy to ensure quality. The seams between the membrane and the membrane lap width is generally not less than 10cm, usually arranged in a direction parallel to the weld maximum slope, that are arranged in the direction of the gradient. 5. At the corner and deformity usually lots should be to minimize the short length of the seam. In addition to special requirements, the slope is greater than 1: 6 slope within slope from the top or the stress concentration range of 1.5 m area, as no welds. 6. geomembrane laying, you should avoid artificial wrinkles, lower temperatures Wuzhou geotextile manufacturers, should be taut, paved. 7. After the completion of the laying geomembrane, should minimize the membrane surface walking, moving tools, who can cause harm to the impermeable membrane objects should not be placed on the membrane or membrane carrying walking, so as not to film accidental damage. Chaoyang geotextile manufacturers, Kinglake (certified), geotextile manufacturers provided by Foshan Kinglake New Materials Co., Ltd. New Materials Co., Ltd. Foshan Kinglake (www.tgbcj.com) Guangdong Foshan, waterproof, moisture-proof materials, leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Kinglake leadership with the staff warmly welcome all inquiries negotiations to create a better future Kinglake.