浅析提高沥青混凝土路面养护铣刨修复工程接缝施工质量的技术措施

Technical Measures for Improving Construction Quality of Joints in Asphalt Concrete Pavement Maintenance Milling Repair Project

在高等级公路沥青混凝土路面养护铣刨修复工程中,影响路面平整度的因素很多,涉及的面很广,其中接缝的处理是影响平整度的一个重要环节,其施工质量的优劣直接影响到道路的服务质量和使用寿命。接缝施工必须连接紧密、衔接平顺,否则易产生明显的接缝离析、错台,它的处置不仅涉及施工时作业设备的选取,更重要的是施工时技术措施的严谨性。本文结合近几年从事高等级公路沥青混凝土路面养护监理工作的经验,对提高沥青路面接缝质量的问题做了粗浅的探讨,欢迎同仁们多提宝贵指导意见。

There are many factors influencing the flatness of the pavement in the maintenance of the asphalt concrete pavement of the high grade highway. The treatment of the joints is an important part of the flatness. The quality of the construction quality directly affects the service quality and service life of the road. Joint construction must be connected closely ＂with smooth convergence, or it will be easy to produce significant segregation and slab staggering. Its disposal not only involves equipment selection in the construction, more importantly, it is the rigorous technical measures in construction. Based on the author’s experience in high-grade highway asphalt concrete pavement maintenance supervision in recent years, this paper discusses the measures to improve the quality of asphalt pavement joints.