沥青路面养护新技术

沥青路面养护分为预防性养护和治疗性养护。预防性养护是在沥青路面未出现明显损坏之前所进行的养护工作;治疗性养护是在路面发生损坏后所采取的维修养护。路面得到正常养护,能够延长路面使用寿命,降低道路建设成本;路面由于养护而能够保持良好的服务状态,维持正常交通,从而使社会获得经济效益。现介绍沥青路面养护中的新材料、新技术和新工艺。

A New Technology for Curing of Bituminous Pavement

The curing of bituminous pavement in divided into preventive curing and treatment curing. The preventive curing is the curing work made before there is no obvious damage on bituminous pavement and the treatment curing is the maintenance curing made after damage is occurred on pavement. If the pavement obtained the normal curing, the usage life of the pavement could be prolonged and the construction cost of the road could be reduced. And the pavement could have a good service status from the curing so as to keep the normal traffic and the society obtains the economical benefit. The paper introduces the new material, new technology and new process in the curing of the bituminous pavement.