Evaluating Iraqi Modified Asphalt Concrete Moisture Resistance Based on Strength Ratio and Fracture Energy Parameters

<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" rowspan="2">No. of gyrations</td><td class="align_center" colspan="3">%<i>G</i><sub>mm</sub></td><td class="align_center">Optimum content (%)</td></tr><tr class="thead"><td class="align_center">4.6</td><td class="align_center">5.2</td><td class="align_center">5.8</td><td class="align_center">4.80</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">8</td><td class="align_center">87.0</td><td class="align_center">88.0</td><td class="align_center">89.0</td><td class="align_center">87.3</td></tr><tr><td class="align_left">100</td><td class="align_center">95.5</td><td class="align_center">97.0</td><td class="align_center">98.0</td><td class="align_center">96.0</td></tr><tr><td class="align_left">160</td><td class="align_center">97.0</td><td class="align_center">98.0</td><td class="align_center">99.0</td><td class="align_center">97.3</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Superpave gyratory compaction relation with %<i>G</i><sub>mm</sub> for finding the optimum asphalt content.</div>

Advances in Civil Engineering

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Table 5

Table 5: Evaluating Iraqi Modified Asphalt Concrete Moisture Resistance Based on Strength Ratio and Fracture Energy Parameters 