Influence of Steel Slag-Superfine Blast Furnace Slag Composite Mineral Admixture on the Properties of Mortar and Concrete

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left">Grade</td><td class="align_center">Group</td><td class="align_center">w/s</td><td class="align_center">Cement</td><td class="align_center">SS</td><td class="align_center">SBFS</td><td class="align_center">Sand</td><td class="align_center">Aggregate</td><td class="align_center">Water</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left" rowspan="2">C50</td><td class="align_center">Z1</td><td class="align_center" rowspan="2">0.31</td><td class="align_center" rowspan="2">340</td><td class="align_center">128</td><td class="align_center">32</td><td class="align_center" rowspan="2">810</td><td class="align_center" rowspan="2">890</td><td class="align_center" rowspan="2">157</td></tr><tr><td class="align_center">Z2</td><td class="align_center">120</td><td class="align_center">40</td></tr><tr><td class="align_left" colspan="9"><hr/></td></tr><tr><td class="align_left" rowspan="2">C60</td><td class="align_center">ZZ1</td><td class="align_center" rowspan="2">0.278</td><td class="align_center" rowspan="2">380</td><td class="align_center">144</td><td class="align_center">36</td><td class="align_center" rowspan="2">780</td><td class="align_center" rowspan="2">880</td><td class="align_center" rowspan="2">156</td></tr><tr><td class="align_center">ZZ2</td><td class="align_center">135</td><td class="align_center">45</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Mix proportion of self-compacting concrete containing composite mineral admixture (kg/m<sup>3</sup>).</div>

Advances in Civil Engineering

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Table 6

Table 6: Influence of Steel Slag-Superfine Blast Furnace Slag Composite Mineral Admixture on the Properties of Mortar and Concrete 