Corrosion behavior of steel rebar in coal gangue-based mortars |
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| Authors: | Ji-xiu Zhang Heng-hu Sun Yin-ming Sun Na Zhang |
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| Institution: | 1. Department of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
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| Abstract: | Corrosion of steel rebar is the most important durability problem of reinforced concrete. The aim of this research was to investigate the corrosion behavior of steel rebar in simulated pore solutions and gangue-blended cement mortar. The simulated pore solutions were based on the pore solution composition of gangue-blended cement. The pH and Cl-concentration of simulated pore solutions had significant effects on corrosion potential. However,an increase in pH reduced the influence of Cl-concentra-tion on cor... |
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| Keywords: | Steel rebar Corrosion Coal gangue Electrochemical |
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