Comparative Experimental Study on Calcium Oxide, Calcium Hydroxide, and Calcium Carbonate Solidified Zinc-Contaminated Red Clay

Figure 1

Stress-strain curves of each curing agent. (a) Stress-strain curve of the samples after adding calcium carbonate. (b) Stress-strain curve of the samples after adding calcium hydroxide. (c) Stress-strain curve of the samples after adding calcium oxide.

(a)

(b)

(c)