Solidification/Stabilization of Textile Sludge as Subgrade: Usage of Binders and Skeleton Material

Table 4

Specific program of UCS test (g/g).

Material and weight	Cement (C)	Quicklime (L)	GGBS	Fly ash (F)	Gypsum (B)	Skeleton soil
Cement (C)	0.15; 0.2; 0.3; 0.4	—	—	—	—	—
Quicklime (L)	—	0.15; 0.2; 0.3; 0.4	—	—	—	—
GGBS	0.05	0.1; 0.2	0.15; 0.2; 0.3	—	—	—
Fly ash (F)	0.05	0.2	—	0.15; 0.2; 0.3	—	—
Gypsum (B)	0.05	0.2	—	0; 0.15	0.02; 0.04; 0.08	—
	0.05	0.2	—	0.15	0.04	0.6(CH; CL; ML) (10%)
Skeleton soil	0.2	—	—	—	0.02	1.8 (CL)
	—	0.2	—	—	0.02	( = 10, 18, 30, 38%)

Figures present the weight ratio of materials to textile sludge and the units is 1.