tensile fabric roof Manufacturers

Slope protection bag is made of polypropylene (PP) or polyester fiber (PET) made of double-sided ironing needle punched non-woven fabrics. Under the premise of fully considering the requirements of many disciplines such as material mechanics, hydraulics, biology, botany, etc.

When we choose farmland anti-seepage materials, we usually use relatively single anti-seepage materials such as rockfill and concrete. However, the choice of this material cannot achieve the effect of farmland anti-seepage work as expected, and its durability is relatively poor. However, in recent years, China has also made new developments in the development of impermeable materials, and a new impermeable composite material-waterproof geotextile has emerged.

Waterproof geotextile is a type of geosynthetic waterproof coating made of polyethylene as a waterproof substrate and geotextile.

The anti-seepage geomembrane is polyvinyl chloride and polyethylene, which are soft raw materials of polymer chemistry.

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.

When constructing geomembrane, we really need to pay attention to these details to avoid leakage problems.