Best Geomembrane | Jixi Geomembrane | Edison Group

 Selection of raw materials Geomembrane Geomembrane :: considerations are non-toxic environmentally friendly products, based on a PE data processing stability and long-term stability considerations (reducing the processing and use of instability) in high -polymer dissolved in light stabilizers and antioxidants based additives. Reduce or even eliminate the destructive ultraviolet radiation and oxidation of aging. Around the corner and deformity lots Geomembrane should be to minimize the short length of the seam. In addition to special requirements, the slope is greater than 1: 6 slopes in the slope from the top or the stress concentration range 1.5 m Geomembrane, try not to set weld. And support material contact surfaces should strive to smooth practical Geomembrane, so the film is punctured to lose its anti-seepage effect, and shall set fine cushion to protect the film will not be damaged; Geomembrane laying complete defense seepage geomembrane manufacturers, should minimize the membrane surface walking, moving tools, who can cause harm to the impermeable membrane objects should not be placed on the film or the film carry walking, so as not to cause accidental damage to the membrane . According toxicity category represented additive HDPE geomembrane materials used in food packaging to meet safety Geomembrane wholesale level, in fact, belong to toxic substances. (1) Beijing Dongbeiwang farm on the south main canal Chan M buried under the soil to protect plastic film, geomembrane after running for 20 years, through sample testing, strength not decreased, but increased slightly, but was reduced to extend Lee large, impermeable plastic film still maintain good performance. Longhai County, Fujian Province, is buried on the hillside levee thickness of o. 3 * o. 04M impermeable plastic film, with six years after sampling checks. Its intensity decreases 2t. 7% elongation is reduced by 26.4%, this calculation plastic film may be at least 20 years of use. (2) Shanxi Bei Region impermeable plastic film channels apply more than 20 years of experience, 13 years after sampling operation is determined according to the plastic film of tensile strength decreased about 30% elongation is reduced by 37.5%, but still flexible better and, consequently, impermeable plastic film, such as the absence of external disturbances, the material can work 30.40 years. (3) US Bureau of Reclamation on the run for seven years for PVC film channel seepage, detailed observation inspection. There are 23cm thick gravel in the province, under a protective layer of soil material sampled stones with a diameter of 2.5-5M breakdown test as pressure, water pressure which geomembrane destroyed by the initial value of 352kN reduced 282kPa, fell by about 20 %. It follows that the film can be used at least 30 years. Best Geomembrane | Jixi Geomembrane | Edison Group Edison new material provided by the Corporation. Edison New Materials Co., Ltd. (www.fangshenmo.com) strong, credible, in Dezhou site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Edison new materials into the brilliant and you work for a better future!