Performance of Ladle Furnace Slag in Mortar under Standard and Accelerated Curing

Table 2

Chemical composition of CEM-I and raw LFS used in this study.

Oxides	CEM-I (this study)	Raw LFS (this study)	Raw LFS [54]	Raw LFS [8]
CaO (%)	60.4	47.4	48.4	30∼60
SiO2 (%)	29.4	29.4	15	2∼35
Al2O3 (%)	2.6	2.6	14.3	4.1∼35.9
Fe2O3 (%)	2.8	0.7	1.5	—
FeO (%)	—	—	—	0∼15
MgO (%)	2	2.3	15.3	1∼12.6
Na2O (%)	1.5	1.6	0.4	0.06∼0.07
K2O (%)	0.7	0.1	0.4	0.01∼0.02
TiO2 (%)	0.6	0.9	0.2	0.2∼0.9
MnO (%)	0.04	1.6	-	0∼5