Measurement of Pozzolanic Activity Index of Scoria, Pumice, and Rice Husk Ash as Potential Supplementary Cementitious Materials for Portland Cement

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ace/volume-2017/6952645/figures/6952645.fig.0010a.svgz" name="6952645.fig.0010a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Scoria</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ace/volume-2017/6952645/figures/6952645.fig.0010b.svgz" name="6952645.fig.0010b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Pumice</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/ace/volume-2017/6952645/figures/6952645.fig.0010c.svgz" name="6952645.fig.0010c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Rice husk ash</td></tr></table>

<div>Effect of fineness on 28-day compressive strength.</div>

Advances in Civil Engineering

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Figure 10

Figure 10: Measurement of Pozzolanic Activity Index of Scoria, Pumice, and Rice Husk Ash as Potential Supplementary Cementitious Materials for Portland Cement 

Figure 10 | Measurement of Pozzolanic Activity Index of Scoria, Pumice, and Rice Husk Ash as Potential Supplementary Cementitious Materials for Portland Cement 