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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.

The structure of geomembrane connection includes connection, welding and vulcanization methods. The connection method used in specific engineering practices should be reasonably selected according to different anti-seepage requirements and the characteristics of the selected geomembrane.

The composite geomembrane is formed by heating one side or both sides of the film in the far-infrared drying box, and pressing the geotextile and the geomembrane together by means of guide rollers.

The villagers built a small earth-rock dam on the river. After years of use and operation, many problems and defects have appeared. After investigation, a leak was found at the top of the dam.

The composite geomembrane has corresponding deformation variables, and the stress caused by the concave and convex defects of the underlayer can be quickly transmitted and dispersed, and the strain capacity is strong.

The anti-seepage geomembrane is the main component of the anti-seepage layer of the modern sanitary landfill.