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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.

Repairs should be postponed to areas at least 30 cm outside the size of the damaged composite geomembrane.

The anti-seepage geomembrane is made according to national standards and special requirements.

Yangzhou Libo Environmental Protection Material Co., Ltd. has been focusing on research and production of reliable geosynthetic gasket products and systems for many years.(China shopping bag)

In order to effectively improve the construction quality of composite geomembrane, construction quality control must be done. Generally speaking, quality control must be ensured from two aspects. One is to ensure the quality of raw materials, and the other is to ensure the quality of the construction process.

The anti-seepage geomembrane is a simple anti-seepage membrane, and the excellent anti-seepage geomembrane can be used in various anti-seepage projects.