Experimental Study on Dynamic Mechanical Properties of Coal Gangue Concrete

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left">Chemical composition</td><td class="align_center">Loss</td><td class="align_center">SiO<sub>2</sub></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">CaO</td><td class="align_center">f-CaO</td><td class="align_center">MgO</td><td class="align_center">SO<sub>3</sub></td><td class="align_center">∑</td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left">Gangue (%)</td><td class="align_center">17.31</td><td class="align_center">50.86</td><td class="align_center">6.3</td><td class="align_center">12.37</td><td class="align_center">7.43</td><td class="align_center">0</td><td class="align_center">3.81</td><td class="align_center">0.13</td><td class="align_center">98.21</td></tr><tr class="table-tr"><td colspan="10"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Main chemical constituents of coal gangue.</div>

Advances in Materials Science and Engineering

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Table 2

Table 2: Experimental Study on Dynamic Mechanical Properties of Coal Gangue Concrete 