南友高速公路沥青混凝土路面病害及养护对策

Asphalt Concrete's Damage and Maintaining Strategy of Nanyou Highway

南友高速公路是广西首条使用沥青混凝土路面的高速公路,文章通过分析南友高速公路运营期间出现的裂缝、坑槽、车辙及路面沉陷等病害现象及成因,介绍了沥青混凝土路面病害养护对策及采用的修补材料、施工工艺和施工设备,以供借鉴。

Nanyou highway is the first road that used asphalt concrete in Guangxi.The article introduces the material, construction technique, and equipments that used in asphalt concrete maintaining construction by analyzing the cracks, pits, tracks and road sinks existed in Nanyou highway.