Impact Properties of Recycled Aggregate Concrete with Nanosilica Modification

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Type</td><td class="align_center">Apparent density (kg/m<sup>3</sup>)</td><td class="align_center">Crush index (%)</td><td class="align_center">Absorption (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">NA</td><td class="align_center">2712</td><td class="align_center">8.30</td><td class="align_center">0.38</td></tr><tr><td class="align_left">RA</td><td class="align_center">2564</td><td class="align_center">19.70</td><td class="align_center">4.80</td></tr><tr><td class="align_left">SRA</td><td class="align_center">2605</td><td class="align_center">15.85</td><td class="align_center">3.77</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Main physical properties of coarse aggregates.</div>

Advances in Civil Engineering

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Table 3

Table 3: Impact Properties of Recycled Aggregate Concrete with Nanosilica Modification 