改性中温沥青在高速公路路面施工中的应用  

Application of Modified Medium Temperature Asphalt in Highway Pavement Construction

作　　者：李星 LI Xing(Shijiazhuang Transportation Investment Development 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》2025年第2期131-133,共3页Construction & Design for Engineering

摘　　要：为研究改性中温沥青在高速公路路面施工中的应用,提高沥青路面施工进度的同时降低有毒气体排放,论文依托实际工程,详细介绍了改性中温沥青施工技术的工程特性和原理,确定了改性中温沥青原材料的技术指标及配合比设计,重点对改性中温沥青路面施工技术要点进行研究,并对施工质量进行现场检测。In order to study the application of modified medium temperature asphalt in highway pavement construction,improve the construction progress of asphalt pavement and reduce toxic gas emission.Based on the actual project,the engineering characteristics and principles of modified medium temperature asphalt construction technology are introduced in detail,the technical index of raw materials and mix ratio design of modified medium temperature asphalt mixture are determined,and the key technical points of modified medium temperature asphalt pavement construction are studied,and the construction quality is tested on site.

关 键 词：高速公路 沥青路面 改性中温沥青 质量检测 

分 类 号：U414[交通运输工程—道路与铁道工程] U416.2