SMA路面就地热再生技术路用性能试验与工程应用评价

摘要

In order to study the road performance in SMA hot in-place recycling, this article based on a highway project in Liaoning Province that relying on SMA hot in-place recycling, and with the combination of mixture of the original road, new feeding test and mixture ratio design, conducts the performance test re-sults, evaluating the using effect of the one projects in SMA hot in-place recycling. The results show that SMA hot in-place recycling with the good road performance proves the technology feasible and reliable.%为了研究SMA路面就地热再生混合料的路用性能，本文以辽宁省某高速公路就地热再生工程为依托，结合原路面混合料试验、新加料试验以及配合比设计，对就地热再生混合料的路用性能进行试验研究。并完成一条就地热再生工程的使用效果评价。结果表明， SMA路面经就地热再生具有良好的路用性能，技术具有可行性和可靠性。