Study on Mechanical Properties of Basalt Fiber-Reinforced Concrete with High Content of Stone Powder at High Temperatures

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Factor</td><td class="align_center" rowspan="2">Unit</td><td class="align_center" colspan="3">Code and level values</td></tr><tr class="thead"><td class="align_center">−1</td><td class="align_center">0</td><td class="align_center">1</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left"><i>X</i><sub>1</sub></td><td class="align_center">Mm</td><td class="align_center">6</td><td class="align_center">12</td><td class="align_center">18</td></tr><tr><td class="align_left"><i>X</i><sub>2</sub></td><td class="align_center">kg/m<sup>3</sup></td><td class="align_center">1</td><td class="align_center">3</td><td class="align_center">5</td></tr><tr><td class="align_left"><i>X</i><sub>3</sub></td><td class="align_center">°C</td><td class="align_center">200</td><td class="align_center">400</td><td class="align_center">600</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Code and level values of factors.</div>

Advances in Materials Science and Engineering

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Table 5

Table 5: Study on Mechanical Properties of Basalt Fiber-Reinforced Concrete with High Content of Stone Powder at High Temperatures 