摘要
从混合料的配合比设计着手,对SMA9.5薄层罩面施工进行了研究,并对试验路进行跟踪检测,研究表明:SMA9.5薄层罩面具有良好的路用性能,且改性沥青SMA9.5薄层罩面养护技术是高温多雨地区行之有效的养护方法。
The paper started with mixture ration design, the SMA9.5 thin finishing coat was studied and the trial lot was tracking detected. The research proved that the SMA9.5 thin finishing coat had better road performance and the modified SMA9.5 thin finishing coat maintenance technology was the effective method to the area of high temperature and heavy rain full.
出处
《山西建筑》
2008年第22期262-263,共2页
Shanxi Architecture
关键词
SMA
薄层罩面
施工
路用性能
SMA, thin finishing coat, construction, road performance
