Study on Conventional and Rheological Properties of Corn Stalk Bioasphalt/PPA Composite Modified Asphalt

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Index</td><td class="align_center">Test results</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">PH</td><td class="align_center">2.6</td></tr><tr><td class="align_left">Density, g/cm<sup>3</sup></td><td class="align_center">0.97</td></tr><tr><td class="align_left">Trichloroethylene solubility, %</td><td class="align_center">87.1</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Technical indicators of bioasphalt.</div>

Advances in Civil Engineering

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Table 2

Table 2: Study on Conventional and Rheological Properties of Corn Stalk Bioasphalt/PPA Composite Modified Asphalt 