Experimental Study on the Modification Mechanisms of Dispersive Soil Treated with Hydroxyl Aluminum

Table 5

Changes of specific surface area and pore size of hydroxyl aluminum-modified soil.

Hydroxyl aluminum content/(mmol·g^-1)	Specific surface area/(m^2·g^-1)	Cumulative pore volume/(cm^3·g^-1)	Average aperture/(nm)
0	53.002	0.07089	2.6750
0.08	48.876	0.06808	2.7858
0.1	46.241	0.06083	2.7309
0.2	46.441	0.06376	2.7460
0.4	46.084	0.05892	2.8573