摘要
文中以埃塞俄比亚改扩建道路建设工程中多孔玄武岩在Superpave沥青混合料的应用为基础,对Superpave沥青混合料从原材料选择、配合比设计、路用性能试验等开展研究,设计了两种高性能沥青混合料AC112.5和AC19,研究表明,这两种混合料均具有抗车辙性能强、耐久性好、水稳定性好等优点,为多孔玄武岩Superpave沥青混合料在沥青路面的应用提供了基础。
Based on the application of porous basalt in Superpave asphalt mixture in Ethiopia reconstruction and expansion road construction project,Superpave asphalt mixture was studied from raw material selection,mix ratio design,road performance test,etc.,and two high-performance asphalt mixtures AC112.5 and AC19 were designed,which showed that these two mixtures had the advantages of strong rutting resistance,good durability and good water stability.Provides the basis for the application of porous basalt Superpave asphalt mixture in asphalt pavement.
作者
高信杰
张保林
徐建浩
齐鲁杰
刘明
Gao Xinjie;Zhang Baolin;Xu Jianhao;Qi Lujie;Liu Ming(Shandong Expressway and Bridge International Engineering Co.Ltd.,Jinan,Shandong 250000;MCC Road and Bridge Construction Group Co.Ltd.,Zibo,Shandong 255000)
出处
《江西建材》
2023年第12期107-110,共4页
Jiangxi Building Materials
基金
2021年山东省交通运输科技计划项目《基于大数据智能处理的高温高湿环境沥青路面病害机理与新型养护材料研发及应用研究》(项目编号:2021B20)
2021年山东省交通运输科技计划项目《高温高湿服役环境沥青道面抗滑性能提升与施工质量控制技术研究》(项目编号:2021B95)。
