Performance Evaluation of Bone Glue-Modified Asphalt

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center">Neat binder</td><td class="align_center">3% BG</td><td class="align_center">6% BG</td><td class="align_center">9% BG</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">PI</td><td class="align_center">−1.02156</td><td class="align_center">−0.6873</td><td class="align_center">−0.1157</td><td class="align_center">0.07226</td></tr><tr><td class="align_left"><i>A</i></td><td class="align_center">0.04683</td><td class="align_center">0.04443</td><td class="align_center">0.0407</td><td class="align_center">0.03957</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Penetration index (PI) of BG-modified bitumen.</div>

Advances in Materials Science and Engineering

tab5

Table 5

Table 5: Performance Evaluation of Bone Glue-Modified Asphalt 