Study on the Influence of Particle Size and Grade of Total Tailings on the Fluidity of High-Concentration Filling Slurry considering Strength

Table 4

Slump test results of total tailing mixed slurry (unit: cm).

Cement tailing ratio	68%	70%	72%	74%	76%	78%
1 : 4	29.6	29.1	28.3	27.6	26.6	26.0
1 : 6	29.7	29.4	29.1	28.3	27.2	26.5
1 : 8	29.8	29.5	29.2	28.9	27.8	27.1
1 : 10	29.8	29.5	29.3	29.0	28.3	27.7
1 : 12	29.9	29.6	29.3	29.1	28.6	28.4