Effects of Incorporation of Marble Powder Obtained by Recycling Waste Sludge and Limestone Powder on Rheology, Compressive Strength, and Durability of Self-Compacting Concrete

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Concrete type</td><td class="align_center" colspan="6">Compressive strength (MPa)</td></tr><tr class="thead"><td class="align_center">1 day</td><td class="align_center">2 days</td><td class="align_center">3 days</td><td class="align_center">7 days</td><td class="align_center">14 days</td><td class="align_center">28 days</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">SCC (limestone)</td><td class="align_center">11</td><td class="align_center">16</td><td class="align_center">18</td><td class="align_center">29</td><td class="align_center">34</td><td class="align_center">38</td></tr><tr><td class="align_left">SCC (marble)</td><td class="align_center">12</td><td class="align_center">18</td><td class="align_center">21</td><td class="align_center">30</td><td class="align_center">36</td><td class="align_center">41</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Compressive strengths of four SCCs at different ages.</div>

Advances in Materials Science and Engineering

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Table 8

Table 8: Effects of Incorporation of Marble Powder Obtained by Recycling Waste Sludge and Limestone Powder on Rheology, Compressive Strength, and Durability of Self-Compacting Concrete 

Table 8 | Effects of Incorporation of Marble Powder Obtained by Recycling Waste Sludge and Limestone Powder on Rheology, Compressive Strength, and Durability of Self-Compacting Concrete 