解决高速公路沥青路面早期水损害的技术途径  

Technical Ways to Solve the Early Damage by Water Damage on Expressway Asphalt Pavement

作　　者：覃夷丹 QIN Yi-dan(Guangxi Road Construction Engineering Group Co.,Ltd.,Nanning,Guangxi,53000)

机构地区：[1]广西路建工程集团有限公司,广西南宁530000

出　　处：《西部交通科技》2018年第5期35-37,共3页Western China Communications Science & Technology

摘　　要：文章针对高速公路沥青路面早期水损害的特点,分析了高速公路沥青路面出现水损害的主要原因,并提出了相应的解决措施,分别为提高压实标准、降低现场孔隙率、提高沥青与矿料的粘结力、优化混合料级配设计、优化路面内部排水系统、加强路面质量管理以及加强交通、养护管理,以期为同行研究提供参考。Based on the characteristics of early damage by expressway asphalt pavement water damage,this article analyzes the main causes of water damage on expressway asphalt pavement,and proposed corresponding solutions,i.e.improving the compaction standard,reducing the on-site porosity,improving the asphalt adhesion with mineral materials,optimizing the mixture gradation design,optimizing the internal drainage system of pavement,strengthening the pavement quality management,and strengthening traffic and maintenance management,with a view to providing reference for peer research.

关 键 词：高速公路 沥青路面 水损害 解决措施 

分 类 号：U418.54[交通运输工程—道路与铁道工程]