Table 4.

Average Ca/Si and Al/Ca atomic ratios calculated based on the SEM-EDX test results.

	Al/Ca	Ca/Si
AA-GGBFS	$3.87641\pm 0.83344$	$1.1443\pm 0.16461$
AA-MCA-ACBFS	$3.62735\pm 0.89978$	$1.22593\pm 0.21916$