改性沥青技术在道路工程中的应用  

Application of Modified Asphalt Technology in Road Engineering

作　　者：刘大欢[1] 甄曦[1] 

机构地区：[1]天津市市政工程设计研究院,天津市300051

出　　处：《城市道桥与防洪》2012年第11期46-47,58,共3页Urban Roads Bridges & Flood Control

摘　　要：随着我国公路交通的迅速发展,对高等级公路沥青路面的材料要求越来越高,改性沥青以其优良的技术性能和经济性能得到了广泛的应用。通过对改性沥青在道路中的应用介绍,并对目前改性沥青使用中的一些误区进行分析,可为道路专业人员在道路设计及维修养护方案的选择上提供借鉴。With the rapid development of highway traffic in China,the requirements for the materials of high-grade highway asphalt pavement become higher and higher,and the modified asphalt has been widely applied by its excellent technical performance and economic performance.The article introduces the application of modified asphalt in road,and analyzes some misunderstandings in the present use of modified asphalt,which can be referred for the road technical members to select the schemes of road design and maintenance.

关 键 词：改性沥青 道路 应用 

分 类 号：U416.217[交通运输工程—道路与铁道工程]