Pottery Sand as Fine Aggregate for Preparing Alkali-Activated Slag Mortar

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">SiO<sub>2</sub></td><td class="align_center">Al<sub>2</sub>O<sub>3</sub></td><td class="align_center">CaO</td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">K<sub>2</sub>O</td><td class="align_center">MgO</td><td class="align_center">Na<sub>2</sub>O</td><td class="align_center">SO<sub>3</sub></td><td class="align_center">Others</td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left">Slag</td><td class="align_center">32.83</td><td class="align_center">17.19</td><td class="align_center">36.69</td><td class="align_center">0.38</td><td class="align_center">0.37</td><td class="align_center">8.20</td><td class="align_center">0.65</td><td class="align_center">1.94</td><td class="align_center">1.75</td></tr><tr><td class="align_left">Pottery sand</td><td class="align_center">62.12</td><td class="align_center">16.32</td><td class="align_center">3.26</td><td class="align_center">7.84</td><td class="align_center">1.25</td><td class="align_center">2.04</td><td class="align_center">1.97</td><td class="align_center">—</td><td class="align_center">5.2</td></tr><tr class="table-tr"><td colspan="10"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition (%) of slag and pottery sand.</div>

Advances in Materials Science and Engineering

tab1

Table 1

Table 1: Pottery Sand as Fine Aggregate for Preparing Alkali-Activated Slag Mortar 