Table 8.

Range analysis of compressive strength.

Factor Level	$28-\mathbf{Day} \mathbf{Cubic} \mathbf{Compressive} \mathbf{Strength} (\mathbf{M}\mathbf{P}\mathbf{a}$)			$365-\mathbf{Day} \mathbf{Cubic} \mathbf{Compressive} \mathbf{Strength} \left(\mathbf{M}\mathbf{P}\mathbf{a}\right)$
	$\mathbf{A} (\mathit{w}/\mathit{b}$)	B (GGBS Content)	C (Fiber Content)	$\mathbf{A} (\mathit{w}/\mathit{b}$)	B (GGBS Content)	C (Fiber Content)
1	37.28	42.66	44.24	41.64	46.24	52.16
2	44.97	46.49	43.77	52.77	47.66	50.09
3	49.19	45.93	43.43	57.01	49.76	49.16
4		42.56			50.71
5		42.26			53.44
6		42.98			55.02
Range value	11.92	4.24	0.81	15.37	8.78	3.00
Rank order	1	2	3	1	2	3