Corrosion protection investigations with the use of N, N'- dimethylaminoethanol corrosion inhibitor

Batis, G; Rakanta, E; Sideris, KK

dc.contributor.author	Batis, G	en
dc.contributor.author	Rakanta, E	en
dc.contributor.author	Sideris, KK	en
dc.date.accessioned	2014-03-01T02:50:01Z
dc.date.available	2014-03-01T02:50:01Z
dc.date.issued	2005	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34873
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-33645292607&partnerID=40&md5=a06a8bf7378b025413335d3af7fcd9fb	en
dc.subject	Blended cements	en
dc.subject	Carbonation	en
dc.subject	Concrete	en
dc.subject	Corrosion	en
dc.subject	Corrosion inhibitor	en
dc.subject	Durability	en
dc.subject	Electrochemical measurements	en
dc.subject	Steel rebars	en
dc.subject.other	Carbonation	en
dc.subject.other	Corrosion inhibitors	en
dc.subject.other	Durability	en
dc.subject.other	Electrochemical corrosion	en
dc.subject.other	Mortar	en
dc.subject.other	Steel corrosion	en
dc.subject.other	Blended cements	en
dc.subject.other	Dimethylaminoethanol	en
dc.subject.other	Electrochemical measurements	en
dc.subject.other	Steel rebars	en
dc.subject.other	Corrosion protection	en
dc.title	Corrosion protection investigations with the use of N, N'- dimethylaminoethanol corrosion inhibitor	en
heal.type	conferenceItem	en
heal.publicationDate	2005	en
heal.abstract	The effect of N, N'-dimethylaminoethanol on the corrosion of steel due to carbonation as well as due to chloride ingress is experimentally investigated in this paper. Mortar mixtures were prepared with blended cements and exposed in a carbonation chamber with a 10% CO2 content and 50% - 60% relative humidity. Specimens remained in the as above mentioned chamber for six weeks. Results available until this age indicate that carbonation of all mixtures is significantly decreased if N, N' dimethylaminoethanol is added in the mixture. Significant protection was also offered in the case of the presence of chlorides. In the latter case the inhibiting behavior of N, N' dimethylaminoethanol based corrosion inhibitor against reinforcement corrosion was evaluated by steel reinforcement specimens immersion in artificial concrete pore solution containing corrosion inhibitor and varying amounts of Cl ions added as NaCl. The corrosion current density, corrosion rate and breakdown potential were determined by electrochemical methods (Linear and cyclic polarization).	en
heal.journalName	Proceedings of the International Conference on Admixtures - Enhancing Concrete Performance	en
dc.identifier.spage	79	en
dc.identifier.epage	88	en