Triaxial Shear Test on Hydrochloric Acid-Contaminated Clay Treated by Lime, Crushed Concrete, and Super Absorbent Polymer

Table 3

Concentrated hydrochloric acid required for the preparation of different concentrations of HCl solution.

Required material	HCl
	1%	3%	5%
HCl solution with a concentration of 36.5%	4 ml	12 ml	20 ml