作者经过长期研究 ,将钢渣、粉煤灰和部分水泥进行合理配比设计 ,试制成功了钢渣粉煤灰混凝土 ,并在混凝土路面、便道砖、道牙、混凝土管和普通砖中使用。如石家庄市人民广场、民心河、居民小区、华北油田等均已使用此种产品 ,且效果良好。表 1以Ｃ30钢渣粉煤灰混凝土为例列举 After a long period of research, the author designed the steel slag, fly ash and part of the cement rationally. The steel slag fly ash concrete was trial-produced and used on concrete pavement, sidewalk brick, road tooth, concrete pipe and ordinary brick. Such as Shijiazhuang People’s Square, Minxin River, residential area, Huabei Oilfield, etc. have been using this product, and the effect is good. Table 1 C30 steel slag fly ash concrete as an example