The Potential to Replace Cement with Nano-Calcium Carbonate and Natural Pozzolans in Cemented Mine Backfill

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Appearance</td><td class="align_center">Concentration (%)</td><td class="align_center">Density (g/cm<sup>3</sup>)</td><td class="align_center">pH</td><td class="align_center">Boiling point (°C)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Liquid</td><td class="align_center">73–79</td><td class="align_center">1.08</td><td class="align_center">5–7</td><td class="align_center">78</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical and physical properties of the sodium dodecyl sulfate superplasticizer.</div>

Advances in Civil Engineering

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Table 4

Table 4: The Potential to Replace Cement with Nano-Calcium Carbonate and Natural Pozzolans in Cemented Mine Backfill 