高速公路改性沥青SMA上面层施工技术及应用效果  

Construction Technology and Application Effect of Modified Asphalt SMA Upper Layer on Expressway

作　　者：宋瑞利[1] SONG Rui-li(Shijiazhuang Highway and Bridge Construction Group Co.Ltd.,Shijiazhuang 050000,China)

机构地区：[1]石家庄市公路桥梁建设集团有限公司,石家庄050000

出　　处：《工程建设与设计》2024年第20期145-147,共3页Construction & Design for Engineering

摘　　要：为研究高速公路改性沥青SMA上面层施工技术,提高沥青路面行车的舒适性和安全性,依托实际工程,介绍了改性沥青SMA上面层原材料的各项指标要求,研究了改性沥青SMA上面层的施工技术要点,并进行严格的施工质量检测。In order to study the construction technology of the upper layer of modified asphalt SMA on expressway and improve the comfort and safety of driving on asphalt pavement,this paper introduces the index requirements of the upper layer of modified asphalt SMA,studies the key points of the construction technology of the upper layer of modified asphalt SMA,and carries out strict construction quality inspection.

关 键 词：高速公路 路面工程 改性沥青SMA上面层 质量检测 

分 类 号：U414[交通运输工程—道路与铁道工程] U416.217