电厂灰渣制备井下膏体充填材料试验研究
赵鑫,海龙,徐博,程同俊

Experimental Study on Preparation of Paste Filling Materials from Power Plant Ash
Xin ZHAO,Long HAI,Bo XU,Tongjun CHENG
表6 混合材料级配情况
Table 6 Grading of mixed materials
分组序号细骨料含量/%CuCc级配情况分组序号细骨料含量/%CuCc级配情况
第一组54.261.19不良第二组54.281.20不良
106.111.47良好105.131.25良好
159.151.86良好155.751.20良好
2010.961.17良好206.180.98不良
2512.721.35良好256.280.72不良
3013.660.90不良306.480.56不良