Hui'an Ouchi dedicated geomembrane geomembrane impermeable membrane tail mine dam with HDPE geomembrane Taian Grenada

When geomembrane laying laying, must and laying the bottom. Between the film and the film and the film and the substrate surface to flatten snapping, but not the film is pulled too tight, usually slightly loose a little, but you can not leave bubbles in the film at the end. Because before geomembrane relatively thin and very light, later laid, not laid in the protective layer can easily be moved with the wind, so the area should not be a laying of large, the best side to side laying protective layer of soil cover material. Provide information, according to the manufacturer of composite geomembrane width 1.0 ~ 1.9m, 1.9m width of the projects selected to reduce the joint use of materials. Fitting hot sticky, adhesive, lap and other methods, the project design uses adhesive seam width 50mm. If it is found geomembrane puncture or tear the place, be sure to use three times the area of ??subsidies damaged geomembrane good adhesive. The protective layer and surface protection against geomembrane 10cm thick protective layer of soil material must be screened, not allowed to have more than 6mm diameter particles, or easily punctured geomembrane. The protective layer of soil material must use the pounding dense, ensure the dry bulk density of 1.5 or more, and sampling and testing at any time. The protective layer and backfill stone masonry surface protection, must be light, so as not crashed geomembrane. Here in stone armor, shall be covered by filling 100mm thick gravel or gravel cushion to prevent the water level changes due to the impact, storms and other factors scour protection layer of soil material. Take artificial rock blocks hung paving stones should be closely embedded solid, surface stone individual weight greater than 48kg, all voids are filled with a small stone. Surrounding junction processing requirements surrounding junction dealing composite geomembrane close links with the surrounding soil, plugging seepage entrance, truncated lateral leakage path to prevent water seepage into the geomembrane bottom surface, the formation of blisters, when the water level drops in the library Bursting geomembrane. So be sure to dig the surrounding junction cut sink and geomembrane buried tank. Tai'an City Grenada geotextile material Ltd. professional production geomembrane, HDPE geomembrane, waterproof blanket, impermeable geomembrane, geotextile, impermeable membrane, waterproof blanket, steel-plastic geogrid, black and green color geomembrane geotextile material \ professional geomembrane, HDPE impermeable membrane manufacturers to provide you with the laying of impermeable membrane, geomembrane welding construction please contact [135] horse spring 0548 Vibration 0586 Thai Ruiheng widely used artificial lake geomembrane seepage, landfill impermeable reservoir area, river seepage, chemical cesspool seepage, aquaculture pond seepage tank foundation seepage, landfill closure seepage, tailings dam seepage residue field sedimentation tank seepage, oil wellhead water seepage, saltworks sun bittern pool seepage, aquaculture and other seepage control. All products are of international standards of production, sophisticated detection equipment, detection means complete. The company has passed the ISO9001 international quality system certification, access to "green building materials," "high-tech industries", "quality of service units Double Excellence" and many other honors.