高速公路沥青路面病害处治技术研究

摘要

Combining with the replacement 4. 5 cm modified AC-13C asphalt surface layer entity engineering after milling of Changsha ring high-way northwest section old asphalt pavement,introduced the current road problems,and described the characteristics of all kinds of diseases,pro-posed targeted disease treatment method,offered reference for similar pavement repair engineering.%结合长沙绕城高速公路西北段旧沥青路面铣刨后回铺4.5 cm改性AC-13C沥青面层实体工程，介绍了当前道路存在的问题，并描述了各类病害特点，提出了针对性的病害处治方法，可供同类路面维修工程参考。