Preparation method of hot-pressed slaked lime road surface

The invention discloses a preparation method of a hot-pressed slaked lime road surface. The preparation method comprises the following steps of loading asphalt mix materials in a furrow testing die; laying a filter paper on a grinding wheel; then grinding the asphalt mix materials by the grinding wheel, and measuring the temperature of the surface of the asphalt mix materials; when the temperature of the surface of the asphalt mix materials is 130-170 DEG C, uniformly spreading slaked lime on the surface of the asphalt mix materials; then disassembling the filter paper on the grinding wheel, and coating lubricating oil on the grinding wheel; then grinding the surface of the asphalt mix materials by the grinding wheel; and after airing the surface of the asphalt mix materials, disassembling the furrow testing die, so as to obtain the hot-pressed slaked lime road surface. The road surface prepared by the preparation method disclosed by the invention has the characteristics of being high in reflectivity, good in