Anti-grass cloth Manufacturers

The significance of the high-density hdpe geomembrane to resist environmental stress cracking is to use elastic basic theory and viscoelastic model to clearly propose a test standard for temperature stress and temperature stress relaxation.

Everyone said that HDPE anti-seepage geomembrane is mainly used as chemical sewage pond, landfill, fish pond, etc.

As a kind of anti-seepage matrix, anti-seepage geomembrane can be used in general rural family life such as farmers, oyster farmers, fish farmers, yellow scorpion farmers, loach farmers, etc. see.

The selection of geomembrane should be comprehensively considered in terms of engineering application, economy, construction technology characteristics and material performance. First consider whether the permeability and quality meet the requirements. Secondly, in order to prevent damages encountered during transportation and construction, geomembrane must have good mechanical properties such as anti-permeation, anti-puncture, and tensile strength. Of course, during construction, we must also take care to protect it from damage. In addition to the above points, durability and thickness should also be considered.

Do you know? As the name suggests, geotextiles are industrial "cloths" formed by weaving and synthetic fibers. They are generally divided into woven and non-woven fabrics. Textile means that the raw materials are woven by traditional machines. Non-woven fabric refers to the bonding of raw materials into a cloth shape by thermal melting or other physical methods. The most common wet wipes use non-woven materials. Geomembrane is similar to plastic bags that are common in life. The main material is polyethylene and EVA (ethylene acetic acid copolymer), the same as the usual plastic bags. Different thicknesses are used to distinguish specifications. When the thickness exceeds 0.8mm, it is called "geoboard".

When composite geomembrane is applied to hydraulic structures, durability is the most worrying issue in engineering circles, and it is also a very important issue.