Experimental Study of Stabilized Soil Utilizing Circulating Fluidized Bed Combustion Desulfurization Ash with Carbide Slag and Desulfurization Gypsum

Table 3

Stabilizer components and stabilized soil strength.

Mixture	CFBC ash; (%)	CS; (%)	PFA; (%)	FGDG; (%)	Compressive strength (MPa)
1-1	5	5			0.69
1-2	6	4			0.75
1-3	7	3			0.87
1-4	8	2			1.04
1-5	9	1			0.66
2-1		2	8		0.22
2-2		1	9		0.21
3-1	7.2	1.8		1	2.12
3-2	6.4	1.6		2	1.70
3-3	5.6	1.4		3	1.45
3-4	4.8	1.2		4	1.03