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沥青路面摊铺碾压时碾压温度的高低直接影响沥青混合料的压实质量。文章通过对AC13、SMA13和SUPERPAVE12.5等3种典型级配的沥青混合料在不同的成型温度下进行室内马歇尔试验,测试不同成型温度下的马歇尔试件的各种体积参数,模拟不同的碾压温度对沥青混合料体积参数的影响,探求其中的规律以指导沥青路面的现场施工。
Asphalt pavement rolling compaction temperature directly affects the compaction quality of asphalt mixture. In this paper, the indoor Marshall test of three kinds of typical graded asphalt mixture, such as AC13, SMA13 and SUPERPAVE12.5, was carried out at different forming temperatures to test various volume parameters of Marshall test pieces at different forming temperatures to simulate different grind Pressure temperature on the volume parameters of asphalt mixture to explore the law to guide the on-site construction of asphalt pavement.