Reuse Feasibility of Electrocoagulated Metal Hydroxide Sludge of Textile Industry in the Manufacturing of Building Blocks

Table 2

𝑅² values of different properties of NBB at different firing temperatures (950, 1000, and 1050°C) and percentages of EMHS in soil.

	𝑅^2
	0%	10%	20%	30%	40%	50%
Weight loss on ignition	0.95	0.97	0.96	0.95	0.89	0.96
Shrinkage on ignition	0.81	0.85	0.99	0.98	0.98	0.98
Compressive strength	0.81	0.83	0.8	0.85	0.97	0.68