Glass fiber geogrid is a kind used for road enhancement, the old road reinforcement, reinforcement of the roadbed and soft soil foundation of excellent geosynthetics. In the processing of the reflective crack of asphalt pavement applications, has become an irreplaceable material. The product is a high-strength E-glass fiber mesh substrate made through the international advanced warp knitting process, the surface treatment coating made of semi-rigid products. By, latitude bidirectional high tensile strength and low elongation, high temperature, low cold-resistant, anti-aging, corrosion-resistant and has excellent performance, widely used in asphalt pavement, concrete pavement and roadbed and rail enhancements subgrade, embankment slope protection, airport runways, desertification and other projects. Products fiberglass grating is made of high quality enhanced E-glass fiber yarn, use of foreign advanced warp knitting machine woven substrate, the structure of the warp direction, make full use of fabric yarn strength, improve its mechanical properties, it has good tensile strength, tear strength and creep resistance, and after high-quality modified bitumen coating treatment from planar network-like material. To stick to the principle of similar compatibility, focused with the composite performance of the asphalt mixture, and the full protection of the fiberglass substrate, greatly improving the wear resistance and shear resistance of the substrate, which can be used for surface enhanced resistance cracks rut ??highway disease, the end of the asphalt pavement is difficult to enhanced problem.