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The impermeable geomembrane is attributed to the drainage pipe, usually needle-punched nonwoven impervious geotextile, or woven impervious geotextile, waterproof impermeable geomembrane, it can be divided into two cloth films and cloth films, according to the plan to see the demand For how many grams of cloth and how many grams of film, roadbed penetration is usually acupuncture nonwoven impervious geotextile.

In the process of purchasing composite geomembrane, it is necessary to select a composite geomembrane product that meets the specific project and has operational performance according to the characteristics of the project, design plan and related inspection and test regulations.

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I think there are still many friends who don’t understand our composite geomembrane! What is our composite geomembrane? What is the unit price of composite geomembrane? Now, let us learn together.

The geomembrane is damaged during transportation and on-site construction, which changes the destruction mechanism of the geomembrane and affects its anti-permeability and stress performance. The composite geomembrane uses hot melt technology to bond the membrane to the cloth. The bilateral geotextile can effectively protect the geomembrane from damage. However, in the process of manufacturing and building connection, hot melt technology will inevitably cause thermal burns and defects of the soil membrane, which has the hidden danger of preventing penetration.

As we all know, the main equipment for producing geomembrane in my country is divided into laminating machine and blown film machine. Of course, the equipment is getting more and more advanced, and the produced geomembrane has been greatly improved in terms of vision and physical chemistry. So, how are the blue and green impermeable geomembrane processed? In theory, in actual design, users usually design with black and green on the other side or blue on the other side. In addition, when the two sides are colored, they are used for special projects. It is called black green and black blue. If you simply produce reverse osmosis membranes with the same color on both sides, you can make a laminating machine. When producing black-green or black-blue impermeable membranes, blow molding equipment is required for processing. Special masterbatch materials and ultraviolet strong carbon black are added in the production process, which has excellent durability.