Effect of Hybrid Steel-Basalt Fiber on Behaviors of Manufactured Sand RPC and Fiber Content Optimization Using Center Composite Design

<table class="table-group" id="tab9"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Water/binder ratio</td><td class="align_center">Cement (%)</td><td class="align_center">Silica fume (%)</td><td class="align_center">Fly ash (%)</td><td class="align_center">Mineral powder (%)</td><td class="align_center">Sand/binder ratio</td><td class="align_center">Superplasticizer (%)</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">0.18</td><td class="align_center">62</td><td class="align_center">13</td><td class="align_center">20</td><td class="align_center">5</td><td class="align_center">0.7</td><td class="align_center">1.2</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Civil Engineering

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Table 9

Table 9: Effect of Hybrid Steel-Basalt Fiber on Behaviors of Manufactured Sand RPC and Fiber Content Optimization Using Center Composite Design 