Mechanical Properties and Shrinkage of Ultrahigh-Performance Concrete Containing Lithium Carbonate and Nano-Calcium Carbonate

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">Chemical composition</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">Fe<sub>2</sub>O<sub>3</sub> (%)</td><td class="align_center">CaO (%)</td><td class="align_center">SO<sub>3</sub> (%)</td><td class="align_center">MgO (%)</td><td class="align_center">Loss (%)</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Content</td><td class="align_center">78.64</td><td class="align_center">5.01</td><td class="align_center">0.28</td><td class="align_center">7.00</td><td class="align_center">1.21</td><td class="align_center">3.4</td><td class="align_center">4.41</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition of slag powder.</div>

Advances in Civil Engineering

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Table 3

Table 3: Mechanical Properties and Shrinkage of Ultrahigh-Performance Concrete Containing Lithium Carbonate and Nano-Calcium Carbonate 