Glass fiber grid is a new type of geotechnical substrate with excellent properties. It has high tensile strength, good elastic modulus, low elongation, high and low temperature resistance, and aging resistance. Especially the surface of the glass fiber grid has been modified. After the performance coating treatment, the composite performance with asphalt or concrete is improved, and the abrasion resistance and shear resistance of the substrate are enhanced.
The glass fiber grid is coated with a suitable asphalt rubber material, which has excellent chemical resistance and microbial erosion resistance. In highway construction, especially in the fields of improving the performance of high-grade highway pavements and soft foundation treatment, it is a new type of excellent geotechnical substrate that is difficult to replace by other products.