. 2021 Dec 26;15(1):159. doi: 10.3390/ma15010159

Table 1.

Chemical composition of cementitious materials (wt %).

Materials	SiO₂	Fe₂O₃	CaO	Al₂O₃	MgO	K₂O	Na₂O	SO₃
C	21.00	2.90	65.40	5.50	3.30	-	-	2.00
SF	94.20	0.57	0.64	0.30	0.28	0.87	0.16	-
FA	49.20	1.30	3.13	27.80	0.85	-	-	1.21