Repair and Reinforcement of Concrete Bridges Based on Cement-Based Composite Materials

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Water cement ratio</td><td class="align_center">Cement</td><td class="align_center">Fly ash</td><td class="align_center">Sand</td><td class="align_center">Water</td><td class="align_center">Fiber</td><td class="align_center">Water reducer</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">w/b = 0.35</td><td class="align_center">498.52</td><td class="align_center">749.78</td><td class="align_center">388.28</td><td class="align_center">434.97</td><td class="align_center">19.5</td><td class="align_center">3</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Cement-based composite material mix ratio (kg/m<sup>3</sup>).</div>

Mathematical Problems in Engineering

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Table 4

Table 4: Repair and Reinforcement of Concrete Bridges Based on Cement-Based Composite Materials 