Effect of the Amount of Mineral Powder on the Ultraviolet Aging Properties of Asphalt

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Aging index</td><td class="align_center" colspan="4">Samples</td></tr><tr class="thead"><td class="align_center">0</td><td class="align_center">1.0</td><td class="align_center">1.2</td><td class="align_center">1.4</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left"><span style="width: 23.2425ptpx;"><svg height="11.8343pt" id="M13" style="vertical-align:-3.30932pt" version="1.1" viewbox="-0.0498162 -8.52498 23.2425 11.8343" width="23.2425pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M303 0V28C221 34 213 39 213 125V525C213 610 221 616 303 622V650H38V622C120 616 128 610 128 525V125C128 40 120 34 38 28V0H303Z" id="g190-74"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="341" vert-adv-y="341"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,4.45,3.132)"><path d="M614 175C564 76 510 21 408 21C256 21 146 149 146 336C146 488 235 629 402 629C510 629 570 586 597 480L626 488C620 541 614 582 606 638C578 643 510 665 429 665C206 665 44 527 44 316C44 157 153 -15 402 -15C474 -15 558 5 586 11C604 45 629 119 643 165L614 175Z" id="g190-68"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="665" vert-adv-y="665"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,10.501,3.132)"><path d="M529 321V371H52V321H529ZM529 138V188H52V138H529Z" id="g190-62"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="580" vert-adv-y="580"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,15.779,3.132)"><path d="M381 665C170 665 44 498 44 318C44 125 188 -15 369 -15C552 -15 703 117 703 333C703 534 550 665 381 665ZM359 629C491 629 601 517 601 306C601 114 502 21 390 21C249 21 146 158 146 346S248 629 359 629Z" id="g190-80"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="747" vert-adv-y="747"></glyph.data></g></svg></span></td><td class="align_center">0.06872</td><td class="align_center">0.06308</td><td class="align_center">0.04021</td><td class="align_center">0.05766</td></tr><tr><td class="align_left"><span style="width: 21.4979ptpx;"><svg height="11.8343pt" id="M14" style="vertical-align:-3.30932pt" version="1.1" viewbox="-0.0498162 -8.52498 21.4979 11.8343" width="21.4979pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M303 0V28C221 34 213 39 213 125V525C213 610 221 616 303 622V650H38V622C120 616 128 610 128 525V125C128 40 120 34 38 28V0H303Z" id="g190-74"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="341" vert-adv-y="341"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,4.45,3.132)"><path d="M409 504C401 567 396 607 392 642C354 654 312 665 266 665C137 665 60 583 60 487C60 374 161 325 225 290C300 250 355 215 355 141C355 68 311 21 235 21C131 21 86 122 71 183L41 176C48 128 61 42 68 21C78 16 93 8 118 0C142 -7 175 -15 216 -15C349 -15 438 69 438 174C438 287 344 333 265 374C186 414 138 449 138 522C138 576 172 631 249 631C336 631 363 562 380 499L409 504Z" id="g190-84"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="474" vert-adv-y="474"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,8.763,3.132)"><path d="M529 321V371H52V321H529ZM529 138V188H52V138H529Z" id="g190-62"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="580" vert-adv-y="580"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,14.041,3.132)"><path d="M381 665C170 665 44 498 44 318C44 125 188 -15 369 -15C552 -15 703 117 703 333C703 534 550 665 381 665ZM359 629C491 629 601 517 601 306C601 114 502 21 390 21C249 21 146 158 146 346S248 629 359 629Z" id="g190-80"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="747" vert-adv-y="747"></glyph.data></g></svg></span></td><td class="align_center">0.06998</td><td class="align_center">0.06377</td><td class="align_center">0.06037</td><td class="align_center">0.06727</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

tab3

Table 3

Table 3: Effect of the Amount of Mineral Powder on the Ultraviolet Aging Properties of Asphalt 