摘要
基于某市政道路高粘复合改性SMA-13沥青混合料大修养护实践,从原有道路状况调查、施工方案制定、施工技术和质量检测等方面进行了质量控制。通过对完工后道路平整度、压实度、抗滑性能等指标进行检测,并进行了经济效益分析,说明选用高粘复合改性SMA-13沥青路面结构具有良好的经济效益。
Based on the overhaul and maintenance practice of a high-viscosity composite modified SMA-13 asphalt mixture on a municipal road,quality control was carried out from the original road condition investigation,construction plan formulation,construction technology and quality inspection. After testing the indicators of road smoothness,compactness,and anti-sliding performance after completion,and analysis of economic benefits,it shows that the use of high-viscosity composite modified SMA-13 asphalt pavement structure has good economic benefits.
作者
冯向伟
Feng Xiangwei(Shanxi Changxing Road and Bridge Engineering Co.,Ltd.,Changzhi 046000,China)
出处
《山西建筑》
2020年第4期91-92,共2页
Shanxi Architecture
关键词
SMA改性沥青混合料
路面
质量控制
平整度
抗滑性能
SMA modified asphalt mixture
pavement
quality control
flatness
anti-sliding performance
