Shrinkage and Mechanical Properties of Fibre-Reinforced Blast Furnace Slag-Steel Slag-Based Geopolymer

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Materials</td><td class="align_center" colspan="6">Chemical composition (wt%)</td></tr><tr class="thead"><td class="align_center">CaO</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">MgO</td><td class="align_center">SO<sub>3</sub></td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Blast furnace slag</td><td class="align_center">37.20</td><td class="align_center">30.03</td><td class="align_center">16.58</td><td class="align_center">9.17</td><td class="align_center">3.92</td><td class="align_center">0.76</td></tr><tr><td class="align_left">Steel slag</td><td class="align_center">30.12</td><td class="align_center">15.32</td><td class="align_center">3.80</td><td class="align_center">15.00</td><td class="align_center">1.09</td><td class="align_center">33.24</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition of blast furnace slag and steel slag.</div>

Advances in Civil Engineering

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Table 1

Table 1: Shrinkage and Mechanical Properties of Fibre-Reinforced Blast Furnace Slag-Steel Slag-Based Geopolymer 