Plastic Mesh Grid
Plastic Mesh Grid is a flexible material. Under the action of soil load, the geomembrane is dispersed by force and concentrated together to form a resultant force.
The existence of Plastic Mesh Grid restricts the lateral movement of soil. The lateral sliding deformation between the geogrid and sand particles through friction and interlocking and the passive resistance of sand particles to the geogrid has been limited, forming a good interlocking effect, so that the soil has better shear strength and flexural rigidity.
The earth Plastic Mesh Grid makes the load spread. When the reinforced earth is loaded, the Plastic Mesh Grid and the soil have a higher bonding effect, and the interaction between the soil and soil shows a better tensile property. The tensile stress of the soil is passed to the geogrid to make the reinforced soil a tensile member, and the stress can be turned from vertical to water. In the square direction, the load stress is distributed uniformly in the larger base range, and the overall tensile strength of the soil is enhanced, and the stress distribution of the pavement structure is improved effectively. The strength of the high tensile reinforced soil is far higher than the unreinforced soil, and the bearing capacity of the soil is greatly improved.
The net structure of the geogrid can dissipate the pore water pressure faster and effectively accelerate the consolidation of the soft soil, which is very important for strengthening the soft clay foundation.