Influence of Curing Humidity on the Compressive Strength of Gypsum-Cemented Similar Materials

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/amse/volume-2016/7062624/figures/7062624.fig.005a.svgz" name="7062624.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Before reaction (mixture of calcium carbonate and semihydrate gypsum)</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/amse/volume-2016/7062624/figures/7062624.fig.005b.svgz" name="7062624.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>After reaction (mixture of calcium carbonate, dihydrate gypsum, sand, and water)</td></tr></table>

<div>XRD spectra of the gypsum-cemented similar material before and after hydrate reaction.</div>

Advances in Materials Science and Engineering

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Figure 5

Figure 5: Influence of Curing Humidity on the Compressive Strength of Gypsum-Cemented Similar Materials 