. 2022 Jun 15;15(12):4254. doi: 10.3390/ma15124254

Table 17.

Values of coefficients of variotropic efficiency.

Variotropic Efficiency Coefficient	Dosage of GBFS, wt. % Replacement of Cement
Variotropic Efficiency Coefficient	0	10	20	30	40	50
$K_{R_{b, c u b}}$	1.7	1.6	2.2	1.2	3.0	1.8
$K_{R_{b}}$	2.9	3.9	4.4	3.1	5.9	5.0
$K_{R_{b t b}}$	3.2	6.1	7.0	7.3	7.6	5.6
$K_{R_{b t}}$	3.7	4.4	7.8	5.4	8.4	1.4
$K_{E_{b}}$	3.1	3.2	5.4	5.4	5.6	4.6