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Article: Effect of high rebar temperature during casting on corrosion in carbonated concrete

TitleEffect of high rebar temperature during casting on corrosion in carbonated concrete
Authors
Chen, LSu, RKL
KeywordsHeated bar effect
Corrosion rate
Reinforced concrete
Pulverized fuel ash
Carbonation
Issue Date2020
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/conbuildmat
Citation
Construction and Building Materials, 2020, v. 249, article no. 118718 How to Cite?
DOI: http://dx.doi.org/10.1016/j.conbuildmat.2020.118718
AbstractThe heated bar effect on the corrosion rate, corrosion potential and resistivity of partially carbonated concrete is discussed in this paper. The potential use of pulverized fuel ash (PFA) as a substitute for cement to mitigate the heated bar effect is explored. It is found that the heated bar effect can lead to an increase in the corrosion level. The moisture content of concrete noticeably affects the heated bar effect on the corrosion performance of partially carbonated concrete.
Persistent Identifierhttp://hdl.handle.net/10722/282518
ISSN
0950-0618
2023 Impact Factor: 7.4
2023 SCImago Journal Rankings: 1.999
ISI Accession Number ID
WOS:000535925900028

 

DC FieldValueLanguage
dc.contributor.authorChen, L-
dc.contributor.authorSu, RKL-
dc.date.accessioned2020-05-15T05:29:09Z-
dc.date.available2020-05-15T05:29:09Z-
dc.date.issued2020-
dc.identifier.citationConstruction and Building Materials, 2020, v. 249, article no. 118718-
dc.identifier.issn0950-0618-
dc.identifier.urihttp://hdl.handle.net/10722/282518-
dc.description.abstractThe heated bar effect on the corrosion rate, corrosion potential and resistivity of partially carbonated concrete is discussed in this paper. The potential use of pulverized fuel ash (PFA) as a substitute for cement to mitigate the heated bar effect is explored. It is found that the heated bar effect can lead to an increase in the corrosion level. The moisture content of concrete noticeably affects the heated bar effect on the corrosion performance of partially carbonated concrete.-
dc.languageeng-
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/conbuildmat-
dc.relation.ispartofConstruction and Building Materials-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License-
dc.subjectHeated bar effect-
dc.subjectCorrosion rate-
dc.subjectReinforced concrete-
dc.subjectPulverized fuel ash-
dc.subjectCarbonation-
dc.titleEffect of high rebar temperature during casting on corrosion in carbonated concrete-
dc.typeArticle-
dc.identifier.emailSu, RKL: klsu@hkucc.hku.hk-
dc.identifier.authoritySu, RKL=rp00072-
dc.description.naturepostprint-
dc.identifier.doi10.1016/j.conbuildmat.2020.118718-
dc.identifier.scopuseid_2-s2.0-85082171556-
dc.identifier.hkuros309958-
dc.identifier.volume249-
dc.identifier.spagearticle no. 118718-
dc.identifier.epagearticle no. 118718-
dc.identifier.isiWOS:000535925900028-
dc.publisher.placeNetherlands-
dc.identifier.issnl0950-0618-

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