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.
作者
宋文佳
SONG Wen-jia(Xi’an International University,Shaanxi Xi’an 710077,China)
出处
《当代化工》
CAS
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
关键词
道路工程
隔热沥青混凝土
隔热功效
路用性能
Road engineering
Thermal insulation asphalt concrete
Thermal insulation performance
Road property
作者简介
宋文佳(1987-),女,河北邢台人,硕士,讲师,硕士,2013年毕业于长安大学岩土工程专业,主要从事道路工程、岩土工程方面的教学及科研工作。E-mail:1140242693@qq.com
