Effect of Polyester Fiber on Air Voids and Low-Temperature Crack Resistance of Permeable Asphalt Mixture

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left">Chemical constituents</td><td class="align_center">Si<sub>2</sub>O</td><td class="align_center">Al<sub>2</sub>O<sub>3</sub></td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">MgO</td><td class="align_center">CaO</td><td class="align_center">K<sub>2</sub>O</td><td class="align_center">Na<sub>2</sub>O</td><td class="align_center">Other</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left">Content (%)</td><td class="align_center">4.38</td><td class="align_center">1.56</td><td class="align_center">0.76</td><td class="align_center">0.49</td><td class="align_center">48</td><td class="align_center">0.14</td><td class="align_center">0.03</td><td class="align_center">44.64</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition of mineral powder.</div>

Advances in Civil Engineering

tab2

Table 2

Table 2: Effect of Polyester Fiber on Air Voids and Low-Temperature Crack Resistance of Permeable Asphalt Mixture 