AC-13钢渣沥青混合料应用技术研究  

Research on the Application Technology of AC-13 Steel Slag Asphalt Mixture

作　　者：王宏 朱啟昌 张科 肖华 尚康宁 Wang Hong;Zhu Qichang;Zhang Ke;Xiao Hua;Shang Kangning(China Gezhouba Group Road and Bridge Engineering Co.Ltd.,Yichang,Hubei 443000;Henan Zhonggong Design and Research Institute Group Co.Ltd.,Zhengzhou,Henan 450000)

机构地区：[1]中国葛洲坝集团路桥工程有限公司,湖北宜昌443000 [2]河南省中工设计研究院集团股份有限公司,河南郑州450000

出　　处：《江西建材》2024年第12期10-12,共3页

摘　　要：为探究AC-13钢渣沥青混合料在一级公路上面层应用的可行性,文中以钢渣替代AC-13沥青混凝土中的玄武岩粗集料,进行配合比设计,路用性能验证及试验段施工研究结果表明,AC-13钢渣粗集料沥青混合料具有良好的高温稳定性、水稳定性及抗裂性,试验段检测数据表明,其抗滑性能优越,压实度、渗水系数均满足规范要求,具有较好的应用前景。In order to explore the feasibility of the application of AC-13 steel slag asphalt mixture in the upper layer of first-class highway,steel slag is used to replace the basalt coarse aggregate in AC-13 asphalt concrete for mix design.The results of road performance verification and test section construction research show that AC-13 steel slag coarse aggregate asphalt mixture has good high temperature stability,water stability and crack resistance.The test data of the test section shows that its anti sliding performance is superior,compactness and water permeability coefficient meet the specification requirements,and has good application prospects.

关 键 词：道路工程 钢渣 沥青混凝土 路用性能 

分 类 号：U416.2[交通运输工程—道路与铁道工程]