浅议磨细矿渣粉在水泥混凝土中的应用

详细阐述了掺磨细矿渣粉的水泥混凝土配合比设计选用水泥、磨细矿渣粉品种的原则，分析了影响磨细矿渣粉置换率的因素，明确了确定最佳置换率的方法，指出掺磨细矿渣粉的水泥混凝土具有优良的使用性能和良好的环境、经济效益，可在公路工程中大力推广应用。

On application of finely ground slag in cement -concrete

The paper indicates the design of proportional ratio of the finely ground slag＇ s cement-concrete, and the principle for selecting the types for the cements and the finely ground slag, analyzes the factors which influence the displacement ratio of the finely ground slag, identifies the method of identifying the optimized displacement ratio, and points out the finely ground slag＇ s cement-concrete has better usage performance and environment, as well as better economy benefits, so it can be extended largely in road projects.