Road Performance of Calcium Sulfate Whisker and Polyester Fiber Composite-Modified Asphalt Mixture

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Project</td><td class="align_center">Length (mm)</td><td class="align_center">Diameter (<i>μ</i>m)</td><td class="align_center">Gravity (g·cm<sup>3</sup>)</td><td class="align_center">Melting point (°C)</td><td class="align_center">Ignition point (°C)</td><td class="align_center">Tensile strength (MPa)</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Test results</td><td class="align_center">3</td><td class="align_center">10∼25</td><td class="align_center">1.36</td><td class="align_center">258</td><td class="align_center">556</td><td class="align_center">≥600</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 4

Table 4: Road Performance of Calcium Sulfate Whisker and Polyester Fiber Composite-Modified Asphalt Mixture 