Yunnan double rough surface HDPE film copper mine anti-seepage, GH-1 type 1.5HDPE geomembrane

Description :

　　The company manufactures and sells woven geotextiles (also known as horticultural ground fabrics, grass proof fabrics), composite films, waterproof blankets, carpets, waterproof boards, woven fabrics, woven bags, ecological bags, geogrids, geogrids, geogrids, geonets, waterstops, waterstops, HDPE pipes, HDPE film materials, blind ditches, waterproof and drainage combinations, expansion joints, drainage board products, Guangdong geomembrane chemical wastewater tanks, sales and construction of 1.5HDPE anti-seepage membranes, and operates import and export business. The woven geotextile produced by the company, also known as grass proof cloth, is divided into 90 grams of grass proof cloth (garden cloth) and 100 grams of garden cloth (grass proof cloth), which are sold both domestically and internationally and widely used in agricultural planting and green agriculture promotion. Annual production of 26 million square meters of woven geotextile (grass proof fabric), with advanced production equipment. There are 6 sets of 4-meter-wide horticultural geotextile (grass proof fabric) production equipment (circular weaving machine), 1 set of 6.2-meter-wide geotextile production equipment (circular weaving machine), 5 sets of 6-meter-wide grass proof fabric (circular weaving machine) equipment, 3 sets of 4-meter-wide flat weaving machines, and 1 set of 8-meter-wide horticultural geotextile equipment (circular weaving machine). The Yunnan double rough surface HDPE film copper mine anti-seepage, GH-1 type 1.5HDPE geotextile platform, this 8-meter-wide production equipment is currently the largest woven geotextile (grass proof fabric) production equipment in China. Shandong high-density polyethylene film gold mine anti-seepage, single rough surface 1.5HDPE geomembrane company is the largest manufacturer of woven geotextile (grass proof fabric) in China. The company has precision testing instruments, Beijing high-density polyethylene film ash yard anti-seepage, advanced quality control technology and strict quality management system for GH-2S 1.5HDPE geomembrane, and has passed IS9001-2000 quality system certification. The quality is stable and reliable, with an annual output of 10000 tons, ranking well in China. The product price is reasonable, the after-sales service is complete, and some products are exported both domestically and internationally. Our company's products are widely used in agricultural planting, orchards, greenhouses, seedling cultivation, flower cultivation, highway, railway, tunnel, underground pipeline construction, landfill engineering, reservoir and salt lake anti-seepage engineering, and dam construction. Yunnan double rough surface HDPE film copper mine anti-seepage, GH-1 type 1.5HDPE geomembrane

　　Yunnan double rough surface HDPE film copper mine anti-seepage, GH-1 type 1.5HDPE geomembrane

　　Treatment of special welding parts of HDPE geomembrane:

　　1) At the intersection of the slope, that is, at the turning point of the dam slope: both laying and welding are special circumstances, and special cutting should be made according to the actual situation to make the geomembrane tightly adhere to the dam slope base. Otherwise, it will cause the phenomenon of "hanging" or "bulging".

　　Construction points: In this area, operators should carefully measure and cut the geomembrane into a trapezoidal shape with a wider top and narrower bottom.

　　2) At the intersection of the slope and the bottom of the reservoir area, there are many blind ditches in the design of the GH-1 1.5HDPE geomembrane used for anti-seepage in Yunnan's double rough surface HDPE copper mine. Yunnan double rough surface HDPE film copper mine anti-seepage, GH-1 type 1.5HDPE geomembrane

　　Construction points: First, lay the geomembrane along the dam surface 1.5 meters away from the blind ditch, and then connect it to the bottom membrane of the reservoir; The welding of adjacent panels is done by welding them first and then pressing them into the blind groove.

　　3) Connection between dam pipe and geomembrane: For the Shanxi high-density polyethylene film tailings landfill, the 1.5HDPE geomembrane is first cut into trumpet shaped pipe sleeves according to the diameter of the seepage liquid through the dam pipe, divided into 6-8 small pieces. Then, the pipe sleeves are inserted into the dam pipe in order from large to small, and the position of the pipe sleeves is adjusted appropriately and temporarily fixed with a hot air welding gun. The pipe sleeves cannot have any suspended parts. Then weld the size and mouth of the pipe sleeve onto the HDPE geomembrane and the seepage liquid through the dam pipe, and reinforce it with stainless steel hoops.

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　　Requirements for several anchoring points during HDPE geomembrane laying and welding

　　1) Anchor ditch: It is used to fix HDPE geomembrane and protective layer geotextile. After the HDPE geomembrane and protective layer geotextile are laid, they are immediately pressed down with concrete slabs.

　　2) Buffer platform: It is designed to ensure the stability of HDPE geomembrane and prevent it from sliding down. A buffer platform is added in the middle of the slope, and anchoring grooves are set on the platform to reduce the downward tension of HDPE geomembrane and increase stability. The anchoring ditch of the buffer platform in this project is small and narrow due to the characteristics of the actual terrain, and special attention should be paid during construction. Yunnan double rough surface HDPE film copper mine anti-seepage, GH-1 type 1.5HDPE geomembrane

　　3) Flood interception ditch: Excavate a flood interception ditch above the anchor ditch to divert external rainwater and prevent it from directly entering the landfill site.

　　Guangdong geomembrane copper mine anti-seepage, 1.5 geomembrane

AfterSalesService :

• Yunnan geomembrane