Pour bien mesurer la corrosion de l’armature du béton à l’aide de relevés de potentiel par demi-pile

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TypeIssue
Series titleSolution constructive; no. 18
ISSN1206-1239
Physical description4 p.
SubjectCorrosion (of reinforced concrete)
AbstractAn engineer is interested in half-cell potential measurements because they give an idea about the possible state of corrosion of the steel reinforcement in concrete. Interpreting such measurements is trickier than just slapping one electrode here and another one there, and reading something meaningful from a voltmeter. After all, the concrete in the structure may have undergone carbonation, suffered chloride ion intrusion, and been mixed with anodic or cathodic corrosion inhibitors. The measurements are influenced by these and many other factors. Therefore, their correct interpretation is a matter of knowing what exactly the influences amount to.
Publication date
PublisherInstitut de recherche en construction, Conseil national de recherches Canada
LanguageFrench
AffiliationNRC Institute for Research in Construction; National Research Council Canada
NoteAlso available in English: Obtaining effective half-cell potential measurements in reinforced concrete structures
Peer reviewedNo
NPARC number21275277
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Record identifiera7726175-c3f4-439e-b7cb-38cd3905f0d6
Record created2015-05-28
Record modified2016-05-09
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