【摘要】 通过室内车辙试验、低温小梁弯曲试验、冻融劈裂试验,研究了不同制备工艺下热再生沥青混合料性能指标的变化规律,并分析了不同制备工艺对再生沥青混合料路用性能的影响,为提高厂拌热再生混合料的性能提供一定的参考。更多还原

【Abstract】 Through indoor rutting test,low-temperature trabecular bending test and freeze-thaw splitting test,this paper researched the change rule of performance index of hot recycled asphalt mixture under different preparation technology,and analyzed the influence of different preparation technology to the road performance of recycled asphalt mixture,provided reference for improving the performance of hot mixed recycled asphalt mixture.更多还原