Mechanical Performance and Durability Evaluation of Sandstone Concrete

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center">SiO<sub>2</sub></td><td class="align_center">CaO</td><td class="align_center">MgO</td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">Al<sub>2</sub>O<sub>3</sub></td><td class="align_center">K<sub>2</sub>O</td><td class="align_center">Na<sub>2</sub>O</td><td class="align_center">SO<sub>3</sub></td><td class="align_center">LOI</td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left">Fly ash</td><td class="align_center">53.08</td><td class="align_center">3.40</td><td class="align_center">1.16</td><td class="align_center">8.89</td><td class="align_center">23.46</td><td class="align_center">0.70</td><td class="align_center">0.18</td><td class="align_center">0.43</td><td class="align_center">3.85</td></tr><tr class="table-tr"><td colspan="10"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The chemical composition of fly ash (%).</div>

Advances in Materials Science and Engineering

tab8

Table 8

Table 8: Mechanical Performance and Durability Evaluation of Sandstone Concrete 