Properties of Calcium Acetate Manufactured with Etching Waste Solution and Limestone Sludge as a Cementitious High-Early-Strength Admixture

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">RAA : CaCO<sub>3</sub></td><td class="align_center">1 : 0.5</td><td class="align_center">1 : 1</td><td class="align_center">1 : 1.5</td><td class="align_center">1 : 2</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Reaction yield (%)</td><td class="align_center">52</td><td class="align_center">42</td><td class="align_center">31</td><td class="align_center">24.97</td></tr><tr><td class="align_left">Reacted acetic acid (%)</td><td class="align_center">42.4</td><td class="align_center">80.8</td><td class="align_center">91.6</td><td class="align_center">99.86</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Reaction ratio according to weight ratio of RAA : CaCO<sub>3</sub>.

Advances in Materials Science and Engineering

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Table 6

Table 6: Properties of Calcium Acetate Manufactured with Etching Waste Solution and Limestone Sludge as a Cementitious High-Early-Strength Admixture 