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

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left">Chemical composition</td><td class="align_center">CaO</td><td class="align_center">SiO2</td><td class="align_center">Al2O3</td><td class="align_center">Fe2O3</td><td class="align_center">MgO</td><td class="align_center">SO3</td><td class="align_center">K2O</td><td class="align_center">LOI</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left">Content/%</td><td class="align_center">3.95</td><td class="align_center">48.2</td><td class="align_center">33.31</td><td class="align_center">5.57</td><td class="align_center">1.27</td><td class="align_center">0.30</td><td class="align_center">3.1</td><td class="align_center">4.3</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition of fly ash.</div>

Mathematical Problems in Engineering

tab2

Table 2

Table 2: Repair and Reinforcement of Concrete Bridges Based on Cement-Based Composite Materials 