| Along with rapid development of economic construction of the blocks, accelerated urbanization process will continue, Shide urban population, Gui Mo, the number of vehicles and other motor rapidly Zeng Jia, the service level on the road Gengjiayange Tichu a higher demand. How to address the characteristics of urban road traffic and carry out research Superpave technology has important practical significance.Characteristics of Superpave technology for paper, raw material specifications of the control conducted in-depth research, put forward the principle of restricted control to optimize the set with fine aggregate, and made the control of the lime powder. Thesis, Superpave, AC and AC improved and SMA were graded asphalt high temperature stability, resistance to water damage resistance, low temperature performance, the results show that the optimization Superpave Asphalt Mixture with excellent performance.Finally, the characteristics of Superpave asphalt mixture, its construction technology and quality control techniques are studied and put forward a complete construction technology and quality assurance measures.
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