Evaluation of Waste Engine Oil-Rejuvenated Asphalt Concrete Mixtures with High RAP Content

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Property</td><td class="align_center">Viscosity (centipoise)</td><td class="align_center">Specific gravity (gm/cc)</td><td class="align_center">Performance grade</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Fresh asphalt</td><td class="align_center">500</td><td class="align_center">1.017</td><td class="align_center">64–22</td></tr><tr><td class="align_left">Waste engine oil</td><td class="align_center">50</td><td class="align_center">0.872</td><td class="align_center">—</td></tr><tr><td class="align_left">Commercial rejuvenator</td><td class="align_center">37.15</td><td class="align_center">0.860</td><td class="align_center">—</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 2

Table 2: Evaluation of Waste Engine Oil-Rejuvenated Asphalt Concrete Mixtures with High RAP Content 