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="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Properties</td><td class="align_center">Fineness</td><td class="align_center">Water demand ratio (%)</td><td class="align_center">Loss on ignition (%)</td><td class="align_center">Density(g/cm<sup>3</sup>)</td><td class="align_center">Fluidity ratio (%)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">FA</td><td class="align_center">9.22</td><td class="align_center">91</td><td class="align_center">5.0</td><td class="align_center">2.252</td><td class="align_center">—</td></tr><tr><td class="align_left">GGBFS</td><td class="align_center">—</td><td class="align_center">—</td><td class="align_center">1.236</td><td class="align_center">0.88</td><td class="align_center">95</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Main properties of FA and GGBFS.</div>

Advances in Civil Engineering

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Table 2

Table 2: Experimental Study and Prediction Model of the Flexural Strength of concrete Containing Fly Ash and Ground Granulated Blast-Furnace Slag 