Research on Rejuvenation of Styrene-Butadiene-Styrene Block Copolymer Modified Asphalt with Rejuvenating Agent Based on Pre-Mixing Method

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Technical indicators</td><td class="align_center">Recycled SBS I-C modified asphalt</td><td class="align_center">Technical indicators</td><td class="align_center">Recycled SBS I-C modified asphalt</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Penetration at 25°C, 0.1 mm</td><td class="align_center">39.5</td><td class="align_center">Softening point, °C</td><td class="align_center">72.6</td></tr><tr><td class="align_left">Ductility at 5°C, cm</td><td class="align_center">4.6</td><td class="align_center">Rotational viscosity at 135°C, Pa·s</td><td class="align_center">3.457</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Technical indicators of recycled SBS I-C modified asphalt.</div>

Advances in Materials Science and Engineering

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Table 3

Table 3: Research on Rejuvenation of Styrene-Butadiene-Styrene Block Copolymer Modified Asphalt with Rejuvenating Agent Based on Pre-Mixing Method 