geomembrane for landfill Manufacturers

High strength, good self-tightness, high elongation, aging resistance, non-toxicity, no pollution to the environment, etc.,

The characteristics of composite geomembrane materials should consider the design requirements, usually the thickness is not less than 0.2 mm, the total weight per square meter and various characteristics should be selected according to the design requirements, and the width should be selected according to the width of the channel laying.

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Product quality inspection of composite geomembrane materials.

The purpose of geomembrane is to use its anti-permeability effect. Geomembrane should be impermeable to the molecular structure and manufacturing process. However, due to the unevenness and defects in manufacturing, the commonly used geomembrane must not leak. It's just that it is relatively difficult to permeate and what is more important is whether the geomembrane can maintain its anti-seepage performance under the action of long-term water head when it contacts the actual soil (or other materials). Due to the uneven contact surface, rough soil particles, large local deformation of the soil, etc., the geomembrane may be broken or torn under the action of high water head, and its anti-seepage performance will be lost or weakened. Therefore, corresponding anti-seepage tests are also required.