Experimental Analysis of Recycled Aggregate Concrete Beams and Correction Formulas for the Crack Resistance Calculation

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Category of coarse aggregate</td><td class="align_center">Label</td><td class="align_center">Water absorption (%)</td><td class="align_center">Substitution ratio (%)</td><td class="align_center">Additional water consumption (kg)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">NA</td><td class="align_center">NAC</td><td class="align_center">0.6</td><td class="align_center">0</td><td class="align_center">0</td></tr><tr><td class="align_left" rowspan="3">RCA</td><td class="align_center">RAC-50</td><td class="align_center" rowspan="3">4.6</td><td class="align_center">50</td><td class="align_center">23.34</td></tr><tr><td class="align_center">RAC-70</td><td class="align_center">70</td><td class="align_center">32.68</td></tr><tr><td class="align_center">RAC-100</td><td class="align_center">100</td><td class="align_center">46.69</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Additional water consumption per unit volume.</div>

Advances in Materials Science and Engineering

tab3

Table 3

Table 3: Experimental Analysis of Recycled Aggregate Concrete Beams and Correction Formulas for the Crack Resistance Calculation 