Research on the Corrosion Damage Mechanism of Concrete in Two Freeze–Thaw Environments

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Material</td><td class="align_center">Fineness (45 <i>μ</i>m)</td><td class="align_center">Water demand ratio</td><td class="align_center">SO<sub>3</sub></td><td class="align_center">Loss</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">FA</td><td class="align_center">10.8</td><td class="align_center">94</td><td class="align_center">0.67</td><td class="align_center">1.66</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Basic physical and mechanical properties of FA (in percentage).</div>

Advances in Civil Engineering

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Table 4

Table 4: Research on the Corrosion Damage Mechanism of Concrete in Two Freeze–Thaw Environments 