Geotextiles are widely used in highway pavement maintenance because of their ability to separate different materials, isolation, load sharing or reinforcement, and high tensile strength, puncture resistance and burst resistance. play a significant role. Asphalt laying on highway pavement is mainly c

When the geotextile is directly laid on the subgrade surface or road groove surface, the protrusions on the roadbed surface and road groove that may damage the fabric must be removed first, and then the geotextile shall be spread out and laid out on the roadbed or road surface without any wrinkles a