高等级沥青路面水损害分析与防治

Analysis, Prevention and Cure of Water Damage to Asphalt-concrete Pavement

根据近几年来我国高等级沥青路面的一些破坏特点,通过跟踪观测和取样分析,揭示了沥青路面水损害的产生原因和损坏机理,确定了主要影响因素。在目前的施工技术、材料质量和设计水平下,为尽可能减少水损害现象发生,提出了一些技术措施。

According to the damage characteristics of expressways in our country in recent years, the causes and mechanisms of asphalt-concrete pavement damage are exposed by tracking observation and sampling, with the main influencing factors verified. With current construction techniques, material quality and design levels taken into account, some technical measures are suggested in the paper to reduce the occurrence of water damage as much as possible.