Fiberglass geogrid is an enhancement for the road, the old road reinforcement, reinforcement of good geotechnical roadbed and soft soil foundation of synthetic material. Fiberglass geogrid high-strength E-glass fiber mesh substrate warp through the international advanced technology, semi-rigid products made of surface coating process. Having a warp and two-way high tensile strength and low elongation, and high temperature resistance, low cold, anti-aging, corrosion resistance and other excellent properties, widely used in asphalt pavement, concrete pavement and roadbed and rail enhancements subgrade, embankment slope protection, airport runways, desertification and other projects. Fiberglass geogrid is a glass fiber material, the use of certain woven mesh structure material technology made of glass fiber to protect and improve the overall performance, through a special coating treatment process made of geotextile composites. Fiberglass geogrid is a new type of enhanced excellent road and subgrade geotextile substrate, which uses glass fiber filaments coated by weaving together. Fiberglass geogrids with high longitudinal and transverse tensile strength, low elongation, high elastic modulus, excellent resistance to high temperature performance characteristics, surface coating after treatment, with excellent alkali resistance and anti-aging performance, widely used in asphalt pavement, concrete pavement and roadbed enhancement; whether rigid pavement and flexible pavement all suitable, compared with the traditional pavement, to reduce costs, extend life and prevent road reflective cracking. Fiberglass geogrid reinforcement of soft soil can be used for railways, airports, water conservancy, dams, etc., and the base course reinforcement.