Performance evaluation of steel rebars corrosion inhibitors with strain gauges

Routoulas, AT; Batis, G

dc.contributor.author	Routoulas, AT	en
dc.contributor.author	Batis, G	en
dc.date.accessioned	2014-03-01T01:15:03Z
dc.date.available	2014-03-01T01:15:03Z
dc.date.issued	1999	en
dc.identifier.issn	0003-5599	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13302
dc.subject	Corrosion inhibitors	en
dc.subject	Rebars	en
dc.subject	Steel	en
dc.subject	Strain analysis	en
dc.subject.classification	Metallurgy & Metallurgical Engineering	en
dc.subject.other	Bars (metal)	en
dc.subject.other	Charge transfer	en
dc.subject.other	Concrete additives	en
dc.subject.other	Concrete reinforcements	en
dc.subject.other	Mortar	en
dc.subject.other	Residual stresses	en
dc.subject.other	Sodium chloride	en
dc.subject.other	Steel corrosion	en
dc.subject.other	Strain gages	en
dc.subject.other	Stress analysis	en
dc.subject.other	Corrosion products formation	en
dc.subject.other	Corrosion inhibitors	en
dc.subject.other	corrosion inhibitor	en
dc.subject.other	reinforced concrete	en
dc.subject.other	strain measurement	en
dc.title	Performance evaluation of steel rebars corrosion inhibitors with strain gauges	en
heal.type	journalArticle	en
heal.identifier.primary	10.1108/00035599910273458	en
heal.identifier.secondary	http://dx.doi.org/10.1108/00035599910273458	en
heal.language	English	en
heal.publicationDate	1999	en
heal.abstract	A brief presentation of a laboratory technique with strain gauges (SG) detecting steel rebars corrosion in mortar specimens is given. The comparison of the application results obtained in specimens containing corrosion inhibitors is discussed in this paper. The present technique is based on the phenomena of tension state, in which the mortar mass comes near the rebar area, during the formation of corrosion products. SG embedded in reinforcing mortar specimens during casting monitor the internal stresses. Mortar specimens with admixtures and corrosion inhibitors, immersed in a 3.5 percent wt NaCl solution, were tested under impressed potential. Corrosion measurements through SG were correlated with those obtained from charge resistant transfer and compared with mass loss of the rebars. The test results obtained indicate that the SG technique, directly related to corrosion products, is suitable for the laboratory study of the influence of corrosion inhibitors in steel protection.A brief presentation of a laboratory technique with Strain Gauges (SG) detecting steel rebars corrosion in mortar specimens is given. The comparison of the application results obtained in specimens containing corrosion inhibitors is discussed in this paper. The present technique is based on the phenomena of tension state, in which the mortar mass comes near the rebar area, during the formation of corrosion products. SG embedded in reinforcing mortar specimens during casting monitor the internal stresses. Mortar specimens with admixtures and corrosion inhibitors, immersed in a 3.5 percent wt NaCl solution, were tested under impressed potential. Corrosion measurements through SG were correlated with those obtained from charge resistant transfer and compared with mass loss of the rebars. The test results obtained indicate that the SG technique, directly related to corrosion products, is suitable for the laboratory study of the influence of corrosion inhibitors in steel protection.	en
heal.publisher	MCB Univ Press Ltd, Bradford, United Kingdom	en
heal.journalName	Anti-Corrosion Methods and Materials	en
dc.identifier.doi	10.1108/00035599910273458	en
dc.identifier.isi	ISI:000081838800006	en
dc.identifier.volume	46	en
dc.identifier.issue	4	en
dc.identifier.spage	276	en
dc.identifier.epage	283	en