Analyzing of coatings on steel - reinforced concrete elements by mobile NMR

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dc.contributor.authorOrlowsky, Jeanette
dc.date.accessioned2016-04-27T14:27:49Z
dc.date.available2016-04-27T14:27:49Z
dc.date.issued2016
dc.description.abstractA large number of infrastructural concrete buildings are protected against aggressive environments by coating systems. The functionality of these coating systems is mainly affected by the composition and thickness of the individual polymeric layers. For the first ti me ever, a mobile nuclear magnetic resonance (NMR) sensor allows a non-destructive delermination of these irnportanl paramelers on the building sile. However, before lhis technique can be used on steel-reinforced concrete elements, the potential effect of the reinforcement on the measurement, i .e. the NMR signal, needs to be studied. The results show a shift of the NMR profile as weil as an increase of the signals amplitude in the case of the reinforced samples, while calculating the thickness of concrete coating leading to identical results.en
dc.identifier.doi10.1515/ace-2015-0052
dc.identifier.urihttp://hdl.handle.net/2003/34913
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-16961
dc.language.isoende
dc.publisherde Gruyterde
dc.relation.ispartofseriesArchives of civil engineering;62.2016, 1en
dc.subjectCoatingen
dc.subjectConcreteen
dc.subjectNon-destructive testingen
dc.subjectNMRen
dc.subjectLayer thicknessen
dc.subject.ddc690
dc.titleAnalyzing of coatings on steel - reinforced concrete elements by mobile NMRen
dc.typeTextde
dc.type.publicationtypearticlede
dcterms.accessRightsopen access

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