Waste Foundry Sand Usage for Building Material Production: A First Geopolymer Record in Material Reuse

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Compounds</td><td class="align_center">Amount (%)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">SiO<sub>2</sub></td><td class="align_center">98.64</td></tr><tr><td class="align_left">Al<sub>2</sub>O<sub>3</sub></td><td class="align_center">0.74</td></tr><tr><td class="align_left">CaO</td><td class="align_center">0.35</td></tr><tr><td class="align_left">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">1.01</td></tr><tr><td class="align_left">K<sub>2</sub>O</td><td class="align_center">0.21</td></tr><tr><td class="align_left">MgO</td><td class="align_center">0.50</td></tr><tr><td class="align_left">Na<sub>2</sub>O</td><td class="align_center">1.07</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Elemental analysis of the WFS.</div>

Advances in Civil Engineering

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Table 1

Table 1: Waste Foundry Sand Usage for Building Material Production: A First Geopolymer Record in Material Reuse 