Experimental Study and Prediction Model of the Flexural Strength of concrete Containing Fly Ash and Ground Granulated Blast-Furnace Slag

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left">Constituent (%)</td><td class="align_center">SiO<sub>2</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><td class="align_center">SO<sub>3</sub></td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">Na<sub>2</sub>O</td><td class="align_center">K<sub>2</sub>O</td><td class="align_center">H<sub>2</sub>O</td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left">FA</td><td class="align_center">58</td><td class="align_center">30</td><td class="align_center">2.8</td><td class="align_center">1.5</td><td class="align_center">1.22</td><td class="align_center">4.3</td><td class="align_center">0.00</td><td class="align_center">1.36</td><td class="align_center">0.5</td></tr><tr><td class="align_left">GGBFS</td><td class="align_center">33.84</td><td class="align_center">13.27</td><td class="align_center">40.8</td><td class="align_center">6.08</td><td class="align_center">0.29</td><td class="align_center">0.28</td><td class="align_center">0.2</td><td class="align_center">0.36</td><td class="align_center">0.3</td></tr><tr class="table-tr"><td colspan="10"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical compositions of FA and GGBFS.</div>

Advances in Civil Engineering

tab1

Table 1

Table 1: Experimental Study and Prediction Model of the Flexural Strength of concrete Containing Fly Ash and Ground Granulated Blast-Furnace Slag 