Study of Antiultraviolet Asphalt Modifiers and Their Antiageing Effects

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Asphalt</td><td class="align_center">Original ductility (cm)</td><td class="align_center">Ductility after UV ageing (cm)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">BA</td><td class="align_center">170</td><td class="align_center">41</td></tr><tr><td class="align_left">LMA</td><td class="align_center">142</td><td class="align_center">62</td></tr><tr><td class="align_left">OMA</td><td class="align_center">126</td><td class="align_center">52</td></tr><tr><td class="align_left">CMA</td><td class="align_center">107</td><td class="align_center">45</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 2

Table 2: Study of Antiultraviolet Asphalt Modifiers and Their Antiageing Effects 