沥青就地热再生技术在城市主干道路的应用

Asphalt Hot in-place Recycling Technology in the Application of Urban Trunk Road

近年来,国内许多城市将道路进行了"黑化",提升了通行舒适性。早期建设的沥青混凝土路面开始大量进入维修期,如何利用好原有沥青面层材料,对我国继续推进道路建设和资源保护有着重要作用。以汕头市区主干道路作为实验段,进行沥青混凝土就地热再生施工,对施工控制及技术应用进行分析研究。

In recent years,many cities in China have “blackened” roads,have improved the driving of comfort. In the early construction of asphalt concrete pavement began to enter the maintenance period,how to make good use of the original asphalt layer material,to continue to push forward road construction and resource protection in China plays an important role. Shantou urban trunk road as an experimental section, on-site thermal regeneration of asphalt concrete,and analysis of construction control and technology application research.