. 2019 Mar 20;12(6):932. doi: 10.3390/ma12060932

Table 1.

Chemical compositions of industrial raw materials (wt.%).

Materials	Ignition Loss	SiO₂	Fe₂O₃	Al₂O₃	CaO	MgO	SO₃	K₂O	Na₂O
Limestone	42.14	3.75	0.38	0.78	51.11	1.33	0.09	0.33	-
Fly ash	2.01	48.15	3.75	37.01	4.2	0.6	0.47	1.16	0.35