Study on the Construction Waste Composition and Strength Mechanism of Recycled Mixture

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Magnifications</td><td class="align_center" colspan="3">Types of RA</td></tr><tr class="thead"><td class="align_center">RCB</td><td class="align_center">RCA</td><td class="align_center">Natural aggregate</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">10000×</td><td class="align_center">28.7</td><td class="align_center">22.3</td><td class="align_center">12.8</td></tr><tr><td class="align_left">15000×</td><td class="align_center">33.4</td><td class="align_center">24.6</td><td class="align_center">13.2</td></tr><tr><td class="align_left">20000×</td><td class="align_center">29.6</td><td class="align_center">23.8</td><td class="align_center">13.5</td></tr><tr><td class="align_left">Average</td><td class="align_center">30.6</td><td class="align_center">23.6</td><td class="align_center">13.2</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The porosity of RA and NA at different magnifications based on SEM images (%).</div>

Advances in Materials Science and Engineering

tab6

Table 6

Table 6: Study on the Construction Waste Composition and Strength Mechanism of Recycled Mixture 