Microscopic Analysis of the Rejuvenation Mechanism and Rejuvenation Effect of Asphalt Binders

<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">Properties</td><td class="align_center">Virgin asphalt</td><td class="align_center">Aged asphalt</td><td class="align_center">Results</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Density (g/cm<sup>3</sup>)</td><td class="align_center">0.973</td><td class="align_center">1.005</td><td class="align_center">0.95–1.08 [<a href="/journals/amse/2021/1958968/#B21" target="_blank">21</a>]</td></tr><tr><td class="align_left">Surface free energy ((J/cm<sup>3</sup>)<sup>1/2</sup>)</td><td class="align_center">18.21</td><td class="align_center">19.73</td><td class="align_center">13.3–22.5 [<a href="/journals/amse/2021/1958968/#B20" target="_blank">20</a>]</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Simulation validation of virgin and aged asphalt properties.</div>

Advances in Materials Science and Engineering

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Table 2

Table 2: Microscopic Analysis of the Rejuvenation Mechanism and Rejuvenation Effect of Asphalt Binders 