Effects of Fly Ash and Chemical Admixtures on the Rheological Properties of High-Concentration Full-Tailing Filling Slurry

Table 2

Rheological parameters of the filling slurry.

No.	SC (%)	TA	AA (%)	YS (Pa)	VC (Pa·s)	ED (cm)
A11	76	FA	6	434.8	2.4	14.8
A12	76		8	557.4	3.1	13.7
A13	76		10	550.8	3.2	12.0
A21	76	PS	0.6	98.1	0.4	20.7
A22	76		0.7	75.2	0.3	21.9
A23	76		0.8	27.6	0.1	23.9
A31	76	PEO	0.2	746.6	3.9	13.5
A32	76		0.3	813.3	4.1	12.1
A33	76		0.4	964.2	4.9	10.9
A0	76	—	0	101.7	0.6	15.2
B11	78	FA	6	987.9	5.5	13.2
B12	78		8	1100.1	6.2	12.1
B13	78		10	1076.3	6.1	11.6
B21	78	PS	0.6	76.9	0.6	21.5
B22	78		0.7	73.9	0.5	22.1
B23	78		0.8	54.5	0.3	23.0
B31	78	PEO	0.2	1264.9	6.1	12.2
B32	78		0.3	1579.9	7.6	11.6
B33	78		0.4	1969.1	9.5	10.3
B0	78	—	0	331.0	1.8	13.9
C11	80	FA	6	2288.7	12.8	9.4
C12	80		8	2786.4	15.6	7.6
C13	80		10	2941.7	16.4	6.5
C21	80	PS	0.6	406.5	2.0	20.5
C22	80		0.7	402.1	2.1	21.2
C23	80		0.8	301.0	1.6	21.4
C31	80	PEO	0.2	1861.7	8.9	11.3
C32	80		0.3	1896.7	9.5	10.6
C33	80		0.4	2144.8	10.2	9.6
C0	80	—	0	1112.1	6.2	12.0