未陈化钢渣在水稳碎石基层的应用
Road Machinery & Construction Mechanization（2019）
Abstract
采用掺加一定量硅灰的方法,展开了对未陈化钢渣应用到水泥稳定碎石基层的研究.研究结果表明:在未陈化钢渣中掺入0.5％硅灰后代替40％碎石应用到基层,压实度超过97％,7d无侧限抗压强度大于4 MPa,回弹弯沉满足施工图设计要求.若只考虑原材料成本,该方法每公里能节省约9万元,并消纳约6 839 t钢渣.
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