旧沥青路面材料冷再生技术研究

Research on Cold Regeneration Technology of Old Asphalt Pavement Materials

在沥青路面大修工程中,就地冷再生技术是一种新型的先进施工技术,因其旧料利用、经济环保、质量好、工期短等优点,具有显著的经济效益和社会效益.对就地冷再生施工前的材料选择、机械设备的选用、施工阶段技术问题进行了探讨,重点介绍了冷再生技术施工工艺流程及质量控制注意事项,促进该项技术的推广应用.

Cold regeneration technology is a new type of advanced building technology during the large asphalt pavement maintenance. The paper mainly introduces the advantages,construction technique and attentions of this technology,which will supply some experi-ence for the construction practice.