Determination of silica-fume content in hardened concrete by AC impedance spectroscopy

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TypeArticle
Journal titleCement, Concrete and Aggregates
ISSN0149-6123
Volume17
Issue1
Pages9297; # of pages: 6
SubjectConcrete
AbstractA nondestructive method based on AC impedance spectroscopy was applied to studies of the electrical behavior of hydrated Portland cement concrete containing silica fume. Silica fume content significantly influenced the impedance behavior of hydrated Portland cement concrete. Correlations between the high frequency arc (HFA) diameter and the silica-fume content in concrete were obtained.
Publication date
LanguageEnglish
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
IdentifierIRC-P-3571
NRC number37025
5068
NPARC number20375394
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Record identifierf5bca01f-4a59-4056-a748-b48b0fe4e426
Record created2012-07-23
Record modified2016-05-09
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