What kind of composite geomembrane is better
Release time:
2020-09-19
Composite geomembrane is one of the necessary products in the geotechnical industry. There are many types of geomembranes, and the characteristics and use environments of different types of products are different. Therefore, you must pay attention to the following issues when purchasing composite geomembrane.
Composite geomembrane is one of the necessary products in the geotechnical industry. There are many types of geomembranes, and the characteristics and use environments of different types of products are different. Therefore, you must pay attention to the following issues when purchasing composite geomembrane.
??Generally speaking, the composite geomembrane is required to have good dehydration effect, smoothness, and stain resistance, as well as abrasion resistance and dimensional stability. The antibacterial, heat resistance and hydrolysis resistance of the blanket must also meet the requirements of papermaking.
??For the wet composite geomembrane, its water-repellency elasticity is relatively high, and the shrinkage rate is relatively higher, so its wear resistance and acid-base corrosion resistance are relatively high. It is not only geomembrane during construction. There is also a layer of asphalt or cement on top of it, which generally requires good robustness, wear resistance and high temperature resistance.
??For composite geomembrane, different functions and different types of product performance requirements are different.
恒盈土工
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