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3
各分组材料成分
Table 3
Components of each group of materials
分组序号
流化床底渣/%
流化床飞灰/%
粉煤灰/%
水泥/%
1
50
20
20
10
2
60
20
10
10
3
55
30
5
10
4
55
35
0
10
5
60
30
0
10