Experimental Investigation of Cement/Soda Residue for Solidification/Stabilization of Cr-Contaminated Soils

Table 2

Major chemical components of the tested soil and binders.

Chemical composition		CaO	SiO2	Al2O3	SO3	Fe2O3	MgO	TiO2	Na2O	Others
Content (%)	Soil	0.48	54.63	21.56	—	17.19	1.77	1.99	0.65	1.73
	Cement	43.80	27.21	9.90	3.01	2.88	1.57	0.47	0.44	1.85
	Soda residue	62.81	10.20	9.00	0.30	1.31	12.50	0.24	0.23	3.20