One-Way Plastic Geogrid Products
Unidirectional geogrid is made of polymer by extrusion pressure into sheet rules of mesh again, then the longitudinal tensile and into. The directional linear polymer into state and in the process of uniform distribution, long oval mesh nodes with high intensity is the structure integrity. This kind of structure has a very high tensile strength and tensile modulus, especially my company this kind of product is more than the international level of high early (elongation at 2% to 2%), tensile strength and tensile modulus. To the soil provides ideal assumption of the force and the spread of the chain system, the product tensile strength (> 150 mpa), adapt to all kinds of soil, is currently widely used reinforcement reinforcement material.
1, strengthen roadbed, can effectively allocate diffusion load, improve the stability and bearing capacity of subgrade, prolong service life.
2, can withstand greater alternating load;
3, prevent subgrade material loss caused by the embankment, cracking;
4, make the file after the wall of the filled soil bearing capacity increase, reduce the pressure of the retaining wall, save costs and prolong service life, and reduce maintenance costs;
5, spray anchor concrete construction method for slope maintenance, not only can save 30% - 50% of the investment, but also can shorten the time limit for a project more than double;
6, adding geogrid in highway roadbed and road surface, reduces the deflection, reduce furrow, delay cracking 3 to 9 times, structure layer thickness can be reduced by 36%;
7, used in a variety of soil, no need different materials, save work time;
8, easy construction, can greatly reduce the construction cost.
1, mainly used for retaining wall, abutment, steep slope engineering, etc.;
2, retaining wall and the abutment belongs to the mechanical structure, all bear the external loads, the active earth pressure, the upper structure of the load, temperature stress, such as reinforced material under great tension for a long time, and again and again under the action of dynamic load, the molecular structure of the material to produce fatigue, its performance attenuation, accelerate the ageing of the grille, to avoid structure due to the creep in reinforcement material and produce large deformation, should choose to unidirectional geogrid of high-density polyethylene as raw material.
TGDG35 TGDG50 TGDG80 TGDG110 TGDG120