摘要
从常温温拌沥青混合料SAC-10的材料特性、施工特性出发,依托甘肃省农村公路养护建设项目的实施范例,分析常温温拌SAC-10沥青混合料在旧混凝土路面上铺筑的施工技术,并对试验路段进行检测,其路用性能均满足规范要求,最后,SAC-10具有良好的社会及经济效益,可用于农村公路的预防性养护工程中。
The normal-temperature asphalt mixture has the characteristics of environmental protection,energy saving,low noise,good skid resistance and etc.,and has been widely used in the preventive maintenance of highways.From the material characteristics and construction properties of the normal-temperature asphalt mixture SAC-10,relying on the implementation cases of the maintenance construction projects of the rural highways in Gansu Province,this paper analyzes the construction technology of the normal-temperature SAC-10 asphalt mixture paved on the old concrete pavements,and detects the tested road section.Its pavement performances all meet the standard requirements.Finally,SAC-10 has the good social and economic benefits,and can be used in the preventive maintenance of rural highways.
出处
《城市道桥与防洪》
2019年第8期253-255,M0028,M0029,共5页
Urban Roads Bridges & Flood Control
关键词
常温温拌
SAC-10
施工技术
normal temperature mixing
SAC-10
construction technology
