Feasibility of Stabilized Zn and Pb Contaminated Soils as Roadway Subgrade Materials

<div>Leached amount of Mg and Ca obtained from the acid neutralization test (ANC) for the stabilized soils cured for 28 d: (a) leached Mg and Ca concentrations and (b) ratio of leached Mg or Ca concentration (RLC) for the contaminated soil to that for the clean soil.</div>

Advances in Materials Science and Engineering

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Figure 3

Figure 3: Feasibility of Stabilized Zn and Pb Contaminated Soils as Roadway Subgrade Materials 