Chloride Removal from Reinforced Concrete and Relevant Loss of Strength |
23.09.2008 г. |
Chloride Removal from Reinforced Concrete and Relevant Loss of Strength G. Bikul’chus Institute of Chemistry, ul. Goshtauto 9, Vilnius, 01018 Lithuania e-mail:
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Received March 3, 2005 Abstract — Electrochemical methods for the removal of chlorides from the steel–concrete interface are consid-ered. A sufficient reduction in the chloride concentration in the interface layer is shown to suppress the corro-sion of reinforcing steel bars. However, it is inevitably accompanied by a decrease in the mechanical strength of the steel–concrete contact and, correspondingly, a probable accelerated destruction of reinforced concrete structures.
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