Macroscopic and Microscopic Mechanisms of Cement-Stabilized Soft Clay Mixed with Seawater by Adding Ultrafine Silica Fume

Table 3

Composition of silica fume (%).

Ingredients	SiO2	Fe2O3	Al2O3	CaO	K2O	Na2O	MgO	C
Content (%)	95.20	2.10	1.85	0.41	0.29	0.08	0.05	0.02