Effects of Coarse and Fine Crushed Clay Brick Content on the Compressive Strength of Recycled Aggregate Concrete and the Microscopic Mechanism

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Standard consistency/(%)</td><td class="align_center" colspan="2">Setting time/min</td><td class="align_center" colspan="2">Flexural strength/(MPa)</td><td class="align_center" colspan="2">Compressive strength/(MPa)</td></tr><tr class="thead"><td class="align_center">Initial setting</td><td class="align_center">Final setting</td><td class="align_center">3 d</td><td class="align_center">28 d</td><td class="align_center">3 d</td><td class="align_center">28 d</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">28</td><td class="align_center">128</td><td class="align_center">235</td><td class="align_center">4.4</td><td class="align_center">7.6</td><td class="align_center">17.3</td><td class="align_center">33.2</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Technical indicators of the cement.</div>

Geofluids

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Table 2

Table 2: Effects of Coarse and Fine Crushed Clay Brick Content on the Compressive Strength of Recycled Aggregate Concrete and the Microscopic Mechanism 

Table 2 | Effects of Coarse and Fine Crushed Clay Brick Content on the Compressive Strength of Recycled Aggregate Concrete and the Microscopic Mechanism 