建筑垃圾制备膏体充填材料骨料级配优化
海龙,徐博,赵鑫

Optimization of Aggregate Gradation of Paste Filling Material Prepared by Construction Waste
Long HAI,Bo XU,Xin ZHAO
图2 加入粉煤灰骨料后的级配曲线
Fig.2 Gradation curves after adding fly ash aggregate