Influence of PPA on the Short-Term Antiaging Performance of Asphalt

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Penetration (0.1 mm)</td><td class="align_center">0% PPA</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">15°C</td><td class="align_center">33.4</td></tr><tr><td class="align_left">25°C</td><td class="align_center">80.2</td></tr><tr><td class="align_left">30°C</td><td class="align_center">122.3</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Penetration of PPA-modified asphalt.</div>

Advances in Civil Engineering

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Table 3

Table 3: Influence of PPA on the Short-Term Antiaging Performance of Asphalt 