摘要
借助沥青玛蹄脂碎石混合料(SMA)的级配结构以及设计思想,研究了掺有钢渣的沥青混凝土的原材料选择、配合比设计及其制备;探讨了钢渣沥青混凝土的路用性能,不同矿料级配、不同石墨掺量下钢渣导电沥青混凝土的导电性能,以及电阻率随龄期的变化。
On the basis of the gradation structure and design ideas of Stone Matrix Asphalt （SMA）, asphalt concrete added with steel slag is designed and prepared. Marshall stability, high temperature stability and water stability of conductive asphalt concrete added with steel slag are investigated. The conductivity of asphalt concrete added with steel slag and different graphite content, and the relationship between its electrical resistivity and ages are studied.
出处
《公路》
北大核心
2009年第2期132-136,共5页
Highway
基金
国家高技术研究发展计划(863计划)
项目编号2006AA11Z117
关键词
钢渣
沥青混凝土
导电性能
steel slag
asphalt concrete
conductivity performance
