摘要
介绍了广深高速路面病害特点、沿线的气候特点与交通特性,结合SBS改性沥青与SMA路面的特点、性能以及施工工艺,阐述了SBS改性沥青与SMA路面在广深高速罩面维修中的具体应用。
The disease feature of Guangzhou-Shenzhen expressway pavement，the climate features along the line and traffic characteristics were introduced in this paper. In combination with characteristics, performance and construction techniques of SBS modified asphalt and SMA pavement, the specific application of SBS modified asphalt and SMA pavement in Guangzhou-Shenzhen expressway pavement maintenance was described。
