城市沥青路面泛白的成因探析和对策  

THE ORIGIN AND COUNTERMEASURE OF BITUMINOUS PAVEMENT BECOMING BLANCHED IN CITY

作　　者：李森[1] 田云[2] 

机构地区：[1]江苏省淮安市规划局 [2]江苏省淮安市清河市政工程总公司

出　　处：《中国勘察设计》2010年第10期37-40,共4页China Engineering Consulting

摘　　要：为解决沥青路面泛白,提高路面的耐久性,从沥青混合料中材料的选择、施工配合比和集料级配的性能检验、空隙率和压实度控制以及日常养护等方面探析了沥青路面泛白的成因,并提出相应的防治措施。In order to solve the problem that bituminous pavement become blanched and improve the durability of the road,the essay talks about the origin of the bituminous pavement which becomes branched on the following aspects such as the choosing of meterials,construction mix proportioning,the performance test of aggregate gradation,the control of void fraction and compactness and daily maintenance,then appropriate the controlling measures to them.

关 键 词：沥青路面 泛白 成因 防治措施 

分 类 号：U418.6[交通运输工程—道路与铁道工程]