摘要
阐述了道路沥青老化的过程及原因,并对其老化机理及影响因素进行了分析,在此基础上提出了可行的预防措施,以提高沥青路面的耐老化性能,保证了沥青路面的质量。
The aging process and causing reason of road asphalt are introduced. Based upon analysis of causes and influencing factors practical preventive measures are proposed in order to improve aging resistance of asphalt pavement to prolong service life of road.
出处
《山西建筑》
2006年第24期159-160,共2页
Shanxi Architecture
关键词
沥青
老化机理
施工温度
预防措施
asphalt, aging mechanism, construction temperature, preventive measures
