Along with the development of our economyroad traffic increasingly, asphalt pavement early cracking phenomenon, as one of the main diseases of asphalt pavement is moremore get attention. Using a number of highways in less than threefour years, cracks have begun to repair large area. Geosynthetic materials at present, the joint venture investedestablished by the manufacturer''s production technology is increasingly mature, scientific researchthe construction unit of the material propertiesmechanical mechanism of geosynthetic materials in such aspects as construction methodwork out some preliminary rulesa set of relatively mature construction technology. Steel fiber, glass fiber, glass fiber Geogrid as asphalt mixture reinforced material, getting promotionapplication.

Geosynthetics are widely used for separation, protection, drainage, filtration and sealing. In addition, high-strength geogrids have been more and more successfully used in recent times for the construction of steep slopes and Geogrid reinforced bridge abutments, the crossing of areas with soft soil by using geosynthetic encased sand columns and the bridging of areas susceptible to sinkholes.

As mentioned previously, Geogrids are a geosynthetic material made from polyester polypropylene or polyethylene, which are polymers. Civil Engineering applications widely use them as they provide tensile Geogrid reinforcement of soil. They are open grids that allow the soil to go through the openings and then the two materials will interlock, resulting in composite behavior. They are also commonly used in the construction of steep slopes and retaining walls.