Research Progress of Nitrite Corrosion Inhibitor in Concrete

<table class="fixed-width table-group" id="tab1"><tr><td><table class="table"><colgroup><col style="width:10.52em"/><col style="width:2.82em"/><col style="width:2.96em"/><col style="width:2.94em"/><col style="width:3.01em"/></colgroup><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Parameter</td><td class="align_center" colspan="4">Ca(NO<sub>2</sub>)<sub>2</sub>/L/m<sup>3</sup></td></tr><tr class="thead"><td class="align_center">0</td><td class="align_center">10</td><td class="align_center">20</td><td class="align_center">30</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Time/d</td><td class="align_center">70</td><td class="align_center">125</td><td class="align_center">190</td><td class="align_center">235</td></tr><tr><td class="align_left">NaCl Concentration/%</td><td class="align_center">0.14</td><td class="align_center">0.26</td><td class="align_center">0.38</td><td class="align_center">0.46</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Initial corrosion in relation to the NaCl concentration.</div>

International Journal of Corrosion

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Table 1

Table 1: Research Progress of Nitrite Corrosion Inhibitor in Concrete 