Behavior Evaluation of Ultrahigh-Performance Concrete Beam Containing Para-Aramid Fibers

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Density (g/cm<sup>3</sup>)</td><td class="align_center" rowspan="2">Retention 45 <i>μ</i>m (%)</td><td class="align_center" rowspan="2">L.O.I (%)</td><td class="align_center" colspan="5">Chemical composition (%)</td></tr><tr class="thead"><td class="align_center">SiO<sub>2</sub></td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">Al<sub>2</sub>O<sub>3</sub></td><td class="align_center">CaO</td><td class="align_center">MgO</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">2.2</td><td class="align_center">1.0</td><td class="align_center">1.04</td><td class="align_center">96.32</td><td class="align_center">0.41</td><td class="align_center">0.08</td><td class="align_center">0.09</td><td class="align_center">0.55</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition and physical properties of silica fume.</div>

Advances in Civil Engineering

tab4

Table 4

Table 4: Behavior Evaluation of Ultrahigh-Performance Concrete Beam Containing Para-Aramid Fibers 