The Equilibrium Time and Salt Expansion Characteristic of Sulfate Saline Soil upon Cooling

<div>1D salt expansion test for the small-size sample under air bath condition. (a) Sample S1 after salt expansion; (b) vernier caliper; (c) samples in the C4-600 programmable constant temperature test chamber; (d) C4-600 programmable constant temperature test chamber.</div>

Advances in Materials Science and Engineering

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Figure 5

Figure 5: The Equilibrium Time and Salt Expansion Characteristic of Sulfate Saline Soil upon Cooling 