Physicochemical Characterization of Geopolymer Binders and Foams Made from Tunisian Clay

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left">Compounds</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">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">MgO</td><td class="align_center">CaO</td><td class="align_center">Na<sub>2</sub>O</td><td class="align_center">K<sub>2</sub>O</td><td class="align_center">LOI</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left">Clay</td><td class="align_center">55.14</td><td class="align_center">14.22</td><td class="align_center">8.12</td><td class="align_center">3.65</td><td class="align_center">1.76</td><td class="align_center">0.53</td><td class="align_center">2.73</td><td class="align_center">13.11</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition of the raw material (wt.%).</div>

Advances in Materials Science and Engineering

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Table 1

Table 1: Physicochemical Characterization of Geopolymer Binders and Foams Made from Tunisian Clay 