旧水泥路面加铺沥青面层施工工艺研究

Research on Construction Technology of Paving Asphalt Overlay for Old Cement Pavement

对旧水泥路面状况进行分级评价,并对旧水泥路面维修工艺进行研究,加铺沥青路面施工完成后,对路面进行平整度与渗水系数检测。结果表明,应用该施工工艺对旧水泥路面进行沥青路面加铺改造后,路面质量满足规范要求。

The grading evaluation on old cement pavement status is made, and the research on maintenance process of old cement pavement is made. After the construction of paving asphalt pavement, the inspection on flatness and water permeability coefficient of pavement is performed. The results show that, alter performing the paving reconstruction of asphalt pavement on old cement pavement by applying this kind of construction technology, the pavement quality can meet the standard requirement.