隔热沥青混凝土性能研究  

Performance Test of Thermal Insulation Asphalt Concrete

作　　者：宋文佳[1] SONG Wen-jia(Xi’an International University,Shaanxi Xi’an 710077,China)

机构地区：[1]西安外事学院工学院,陕西西安710077

出　　处：《当代化工》2020年第5期818-820,共3页Contemporary Chemical Industry

基　　金：陕西省教育厅专项基金项目,项目号:19JK0729

摘　　要：为缓解沥青路面的高温车辙病害,优选多种原材料,制备了具备隔热降温属性的沥青混凝土路面材料,借助氙弧灯耐候试验箱系统研究隔热沥青混凝土的隔热降温功效,全面研究隔热沥青混凝土的高温稳定性、水稳性等路用性能。试验结果表明:隔热沥青混凝土具有良好的隔热降温性能,为隔热沥青混凝土在道路领域的普及应用提供依据。For the purpose of mitigating the high temperature disease of asphalt pavement,a few kinds of raw materials were selected,and thermal insulation asphalt concrete was prepared.The thermal insulation performance was systematically studied through using climate resistance test machine.The road performance was studied by testing its high temperature stability,water resistance performance and so on.The results showed that thermal insulation asphalt concrete had good thermal insulation performance,which can lay a solid basis for the application of thermal insulation asphalt concrete in the road industry.

关 键 词：道路工程 隔热沥青混凝土 隔热功效 路用性能 

分 类 号：TQ177.63[化学工程—硅酸盐工业]