Experimental Study on Lead-Smelting Slag as Paste Filling Cementing Material

Table 4

Proportion.

Series No.	Tailing-bind ratio b/t	Concentratio (%)	Unit mass (kg/m^3)
			Water	Tailing	Cement	Cement clinker	Water quenching slag	Lead-smelting slag
1	4	72	538	1108	277	0	0	0
2	8		538	1231	154	0	0	0
3	12		538	1278	106	0	0	0
4	4		535	1100	0	55	220	0
5	8		536	1226	0	31	123	0
6	12		537	1274	0	21	85	0
7	4		535	1101	0	55	176	44
8	8		537	1227	0	31	98	25
9	12		537	1275	0	21	68	17
10	4		536	1102	0	55	132	88
11	8		537	1227	0	31	74	49
12	12		537	1275	0	21	51	34
13	4		536	1103	0	55	110	110
14	8		537	1228	0	31	61	61
15	12		537	1276	0	21	43	43