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Main materials required for two-way geogrid in china

Main materials required for two-way geogrid in china

  • Categories:NEWS
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  • Time of issue:2020-08-07
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(Summary description)Two-way geogrid in china is a kind of main geosynthetics. Compared with other geosynthetics, it has unique performance and efficacy. Using polypropylene plastics (PP) and special additives, the mine plastic mesh manufacturers have successfully developed flame-retardant and antistatic plastic belts for underground coal mines by using plastic directional stretching, flame retardant and antistatic technologies. Through the inspection of national quality inspection department, the mining plastic mesh fully meets the requirements and obtains the production license. The polymer mesh with square or rectangular shape formed by two-way geogrid in china manufacturer can be divided into unidirectional tension and biaxial tension according to the different tensile directions during manufacturing.

Main materials required for two-way geogrid in china

(Summary description)Two-way geogrid in china is a kind of main geosynthetics. Compared with other geosynthetics, it has unique performance and efficacy. Using polypropylene plastics (PP) and special additives, the mine plastic mesh manufacturers have successfully developed flame-retardant and antistatic plastic belts for underground coal mines by using plastic directional stretching, flame retardant and antistatic technologies. Through the inspection of national quality inspection department, the mining plastic mesh fully meets the requirements and obtains the production license. The polymer mesh with square or rectangular shape formed by two-way geogrid in china manufacturer can be divided into unidirectional tension and biaxial tension according to the different tensile directions during manufacturing.

  • Categories:NEWS
  • Author:
  • Origin:
  • Time of issue:2020-08-07
  • Views:0
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Two-way geogrid in china is a kind of main geosynthetics. Compared with other geosynthetics, it has unique performance and efficacy. Using polypropylene plastics (PP) and special additives, the mine plastic mesh manufacturers have successfully developed flame-retardant and antistatic plastic belts for underground coal mines by using plastic directional stretching, flame retardant and antistatic technologies. Through the inspection of national quality inspection department, the mining plastic mesh fully meets the requirements and obtains the production license. The polymer mesh with square or rectangular shape formed by two-way geogrid in china manufacturer can be divided into unidirectional tension and biaxial tension according to the different tensile directions during manufacturing. It is to punch holes on the extruded polymer sheet (the raw materials are mostly polypropylene or high-density polyethylene), and then conduct directional stretching under heating conditions. Glass fiber geogrid manufacturer is a new excellent geo technical base material for strengthening road surface and subgrade. The product is made of alkali free glass fiber filament as the main raw material, woven by unique warp knitting weaving technology and coated with special rubber. two-way geogrid in china is usually used as reinforcement material of reinforced soil structure or composite material. (1) Bi directional geogrid is a kind of product of geogrid. It is a kind of polymer mesh with square or rectangular shape formed by stretching. According to the different stretching directions during manufacturing, it can be divided into two types: uniaxial tensile and biaxial stretching. It is to punch holes on the extruded polymer sheet (the raw materials are mostly polypropylene or high-density polyethylene), and then conduct directional stretching under heating conditions. The unidirectional stretching grid is only made by stretching along the length direction of the plate, while the biaxial stretching grid is continued to make the

The main material of two-way geogrid in china.

Biaxial grid is a major geosynthetics. Compared with other geosynthetics, it has unique performance and efficiency. Biaxial is usually used as reinforcement or reinforcement, such as composite reinforced soil structures. (1) Biaxial grid is a product of geogrid. The mesh material of geogrid is a kind of polymer with tensile square or rectangular form. Its stretching direction can be from uniaxial tension and biaxial tension. It is made of extruded polymer sheet (raw material, polypropylene or high-density polyethylene) stamping, and then heated under the condition of target tension. The tensile single grid is only made by stretching the length of the sheet in the longitudinal direction, and then stretching the length of the uniaxial stretching grid in the vertical direction. Because the polymer is manufactured and heated in the process of stretching polymer geogrids, in order to rearrange the orientation, enhance the binding force between molecular chains to achieve the purpose of improving its strength. The elongation of the original sheet is only 10% to 15%. If carbon black is added to the old geogrid material, it can be better durability than acid, alkali, corrosion resistance and anti-aging. Biaxial biaxial grids with grids formed from extruded polymer, sheet metal, stretch from vertical and horizontal during stamping process. It is also assumed that an ideal diffusion of material chain systems in both longitudinal and transverse directions has high tensile strength. Such a structure also provides a more effective force in the soil and is suitable for carrying a large number of permanent foundations. Bidirectional geogrids are used to enhance permanent foundation bearings, various dykes and roadbeds, slope protection, tunnel wall reinforcement, large airports, parking lots, wharves and freight yards. 1. The bearing capacity increases the service life of the alkali road in the road (to) and extends (to) the group. 2. Prevent road (ground) surface collapse or crack, and keep the ground neat. 3. Convenient construction, time-saving, labor-saving, shorten the construction period, reduce maintenance costs. 4. Prevent cracks in culvert. 5. Strengthen soil slope to prevent soil erosion. 6. Reduce the thickness of cushion to save cost. 7. Support the stability of green environment of slope grass mat. 8. Metal mesh can be replaced by coal mine roof. Biaxial tensile geogrid is mainly used for dyke and subgrade, slope protection, tunnel wall reinforcement, large airport, parking lot, wharf and freight yard.

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