摘要
为研究SBS改性沥青超薄磨耗层在高速养护中的应用,论文结合实际工程,对SBS改性沥青各原材料的性能指标进行分析,阐述了SBS改性沥青超薄磨耗层设计方法,重点对SBS改性沥青超薄磨耗层施工技术要点进行研究。
In order to study the application of SBS modified asphalt ultra-thin wear layer in high-speed maintenance,combined with the actual project,the paper analyzes the performance indexes of each raw material of SBS modified asphalt,expounds the design method of SBS modified asphalt ultra-thin wear layer,and focuses on the key points of construction technology of SBS modified asphalt ultra-thin wearlayer.
作者
孙海飞
SUN Hai-fei(Shijiazhuang Expressway Group Pingzan Branch,Shijiazhuang 050000,China)
出处
《工程建设与设计》
2023年第12期175-177,共3页
Construction & Design for Engineering
