Axial Compressive Behavior of Lithium Slag Recycled Coarse Aggregate Concrete-Filled Circular Steel Stub Columns

Table 2

Chemical composition of cement and LS (%).

Material		SiO2	Al2O3	Fe2O3	CaO	Na2O	TiO2	MgO	SO3	K2O	Loss
Cement	21.01		4.55	3.43	61.62	0.08	0.07	1.27	2.38	0.75	4.84
LS	45.90		19.30	1.23	9.70	0.31	2.20	1.10	5.97	1.20	13.09