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为掌握厂拌热再生沥青路面施工技术及其应用效果,本文首先对厂拌热再生的原理和施工工艺进行总结,然后在实践工程中铺筑厂拌再生沥青路面试验段,对其通车1年后的车辙深度和裂缝条数进行检测,并将结果与新沥青路面检测数据进行对比分析,结果表明采用厂拌热再生铺筑沥青路面能有效提高其高温稳定性,但其低温抗裂性降低。
In order to grasp the construction technology of hot mix asphalt and the application effect, this paper summarizes the principle and construction technology of hot mix regeneration, and then paves the test section of factory-mix recycled asphalt pavement in practice, After the rutting depth and the number of cracks were detected, and the results with the new asphalt pavement test data were compared and analyzed. The results show that the use of hot mix asphalt paving can effectively improve the high temperature stability, but its low temperature crack resistance decreased .