沥青路面早期损坏病因分析及防治对象

Study on the incipient failures of asphalt pavement and prevention measures

介绍了沥青路面早期损坏的主要类型与特征 ,从空隙率、沥青用量、石料质量、冻融等方面就沥青路面的病因作了分析 ,提出了提高沥青路面使用寿命的主要技术措施。

The major types and features of incipient failures of asphalt pavement are introduced. And from porosity, asphalt consumption, stone materials quality and other aspects analysis is carried out according to those defects. Some technical measures are proposed to prolong the service life of asphalt pavement.