Thermosetting epoxy-asphalt pavement material and preparation method thereof

The invention relates to a thermosetting epoxy-asphalt pavement material and a preparation method thereof. The thermosetting epoxy-asphalt pavement material comprises the following components in parts by weight: 13-16 parts of petroleum asphalt, 8-13 parts of polybutadiene resin, 11-14 parts of bisphenol F-type epoxy resin, 5-7 parts of polyazelaic polyanhydride, 2-3 parts of glutaric anhydride, 6-9 parts of palmitic acid and 3-5 parts of sodium hexametaphosphate. The preparation method of the thermosetting epoxy-asphalt pavement material comprises the steps of: high-temperature dissolving, mixing, stirring, reaction and thermal insulation. The prepared epoxy-asphalt pavement material has good thermosetting property and high hardness.