It is made of high molecular material polymer (polypropylene PP or polyethylene HDPE) by extrusion pressing into thin plate, punching regular hole net, and then stretching longitudinally. 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. 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. The polymer mesh with square or rectangular shape formed by biaxial geogrid manufacturers china 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. In this teaching process design, the polymer is in the state of directional linear relationship and forms a long oval network integral governance structure with uniform distribution and high node working strength.

Uniaxial tensile geogrid manufacturers china is a kind of high strength geosynthetics, which can be divided into unidirectional polypropylene geogrid and unidirectional polyethylene geogrid.

Unidirectional tensile geotextile is a kind of high strength polymer geotextile material, which is mainly composed of macromolecule polymer, which is added to our certain anti ultraviolet and anti-aging AIDS. After a unidirectional stretching, the chain molecules of the original enterprise can be rearranged and arranged in a linear relation state. After extrusion, they are pressed into thin plates, then punching regular holes, and then vertically formed into high strength geotechnical building materials. 。 In this teaching process, the polymer will develop into a directional linear state and form a long oval network integral governance structure with uniform spatial distribution and high node working strength. This kind of economic structure has quite high tensile strength and modulus in China. The tensile strength does not reach 100-200mpa, which is close to the level of low carbon steel. It is much better than other traditional or existing reinforced materials. Especially for this kind of technical product information, it has higher tensile strength and modulus than international education level (elongation is between 2% - 5%). It provides an ideal chain management system for soil environment to undertake and diffuse forces. The product has high tensile strength (150MPa) and can adapt to various kinds of soil in society. It is widely used as reinforcement engineering material in China. Its main characteristics are: high tensile strength, good creep performance, safe and convenient construction, low cost.

One way geotextile is a kind of polymer molecular polymer, which is mainly composed of raw materials, added with certain UV protection and anti-aging AIDS. After a unidirectional stretching, the chain molecules of the original distribution of enterprises are relatively scattered. It can redesign the linear relation state of directional alignment, and then squeeze the sheet into a thin sheet, then punch the regular hole net, and then form the high strength according to the longitudinal tensile action. Geotechnical building materials. The polymer mesh with square or rectangular shape formed by biaxial geogrid 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. 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. 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. Application of uniaxial tensile geogrid

1. One way geogrid can be used to strengthen soft foundation: Geogrid can quickly improve the bearing capacity of building foundation, control the development of settlement, limit the road construction base, effectively distribute the load to the wider subbase, so as to reduce the thickness of enterprise base, reduce the project cost of system engineering, shorten the construction period and prolong the service life of products.

2. One way grid for geotechnology reinforced asphalt or concrete pavement: paving asphalt or concrete cover at the bottom of geogrid, the rutting depth can be reduced, the fatigue life of the road can be prolonged, and the thickness of asphalt or concrete pavement can be reduced, in order to save cost.

3. Unidirectional geogrid is used to reinforce embankment slope and retaining wall: in the filling process of traditional embankment, especially high embankment, we often need to overfill and the edge information of road shoulder is not easy to be compacted, which can lead to the slope rain erosion in the later stage of the enterprise, and the phenomenon of collapse and instability is also possible. At the same time, teachers need a relatively slow slope, which occupies a large space and retaining wall There are also studies on the same problem. Using geogrid to analyze and reinforce the embankment slope or retaining wall can reduce the floor area by half, prolong the service life of the product network, and reduce the project cost by 20-50%.

4. Unidirectional geogrid hill is used to reinforce River seawall: it can be made into gabion and used together with grid to prevent dam collapse caused by sea water scouring. The gabion has permeability, which can slow down the wave impact, prolong the life of the dam, save manpower and material resources, and shorten the construction period.

5. One method of using geomembrane in landfill site: geomembrane and other geosynthetics are used to treat the landfill site, which can effectively solve the problems of uneven settlement of landfill foundation and emission of derived gas, and greatly improve the storage capacity of landfill site.