Effect of CaO on the Autogenous Shrinkage of Alkali-Activated Slag Mortar

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Group</td><td class="align_center">Activator</td><td class="align_center"><i>m</i><sub>Na</sub> : <i>m</i><sub>s</sub> (%)</td><td class="align_center"><i>m</i><sub>Ca</sub> : <i>m</i><sub>s</sub> (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">C0</td><td class="align_center" rowspan="5">NaOH</td><td class="align_center">4</td><td class="align_center">0</td></tr><tr><td class="align_left">C3</td><td class="align_center">4</td><td class="align_center">3</td></tr><tr><td class="align_left">C6</td><td class="align_center">4</td><td class="align_center">6</td></tr><tr><td class="align_left">C9</td><td class="align_center">4</td><td class="align_center">9</td></tr><tr><td class="align_left">C12</td><td class="align_center">4</td><td class="align_center">12</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Compositions of alkali-activated slag (AAS) cement.</div>

Advances in Materials Science and Engineering

tab5

Table 5

Table 5: Effect of CaO on the Autogenous Shrinkage of Alkali-Activated Slag Mortar 