Analysis of Influencing Factors and Mechanism of Strength of Cement-Modified Silty Sand

Table 4

Chemical composition analysis table.

Chemical composition	SiO2	CaO	MgO	Fe2O3	FeO	Al2O3
Soil sample 1	81.39%	0.69%	0.32%	0.62%	1.22%	7.39%
Soil sample 2	84.45%	1.04%	0.40%	0.71%	1.50%	9.02%
Chemical composition	TiO2	P2O5	K2O	Na2O	MnO	Los
Soil sample 1	0.19%	0.1%	2.53%	1.17%	0.04%	1.42%
Soil sample 2	0.19%	0.08%	2.65%	1.55%	0.03%	1.42%