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4 各组材料流动性指标
Table 4 Liquidity indicators of each group materials
分组序号坍落度/cm含水率/%质量浓度/%
120.03673.5
220.03773.0
320.04071.4
420.04171.0
520.03972.0