Durability of Reinforced Lightweight Mortars with Corrosion Inhibitors

Batis, G; Kouloumbi, N; Katsiamboulas, A

dc.contributor.author	Batis, G	en
dc.contributor.author	Kouloumbi, N	en
dc.contributor.author	Katsiamboulas, A	en
dc.date.accessioned	2014-03-01T01:11:54Z
dc.date.available	2014-03-01T01:11:54Z
dc.date.issued	1996	en
dc.identifier.issn	0149-6123	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11856
dc.subject	Corrosion	en
dc.subject	Corrosion inhibitors	en
dc.subject	Lightweight aggregates	en
dc.subject	Sodium nitrite	en
dc.subject	Steel reinforcements	en
dc.subject.classification	Construction & Building Technology	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	Abrasives	en
dc.subject.other	Carbonation	en
dc.subject.other	Compressive strength	en
dc.subject.other	Concrete aggregates	en
dc.subject.other	Concrete reinforcements	en
dc.subject.other	Concrete testing	en
dc.subject.other	Correlation methods	en
dc.subject.other	Corrosion inhibitors	en
dc.subject.other	Corrosion resistance	en
dc.subject.other	Porosity	en
dc.subject.other	Reinforced concrete	en
dc.subject.other	Sodium compounds	en
dc.subject.other	Mass loss time dependence	en
dc.subject.other	Reinforced lightweight mortars	en
dc.subject.other	Sodium nitrate	en
dc.subject.other	Steel reinforcements	en
dc.subject.other	Mortar	en
dc.title	Durability of Reinforced Lightweight Mortars with Corrosion Inhibitors	en
heal.type	journalArticle	en
heal.identifier.primary	10.1520/CCA10159J	en
heal.identifier.secondary	http://dx.doi.org/10.1520/CCA10159J	en
heal.language	English	en
heal.publicationDate	1996	en
heal.abstract	The aim of this experimental work is the examination of the performance of reinforced mortar specimens containing Greek fine-pumice aggregates together with corrosion inhibitors (sodium nitrite or sodium benzoate or iron oxides) added in order to lower the corrosion rate of steel reinforcement in a chloride environment. The durability of the specimen was evaluated by measuring the corrosion potential and the mass loss time dependence of the steel rebar, the carbonation depth, the porosity, and the compressive strength of the specimens. Correlation of the above results revealed that the corrosion inhibitors examined have a protective effect on the steel, while the changes of the mechanical strength of the relative lightweight mortars are not significant compared to the practical needs. The most efficient inhibitor was sodium nitrite in both concentrations examined, that is, 2 and 5%.	en
heal.publisher	AMER SOC TESTING MATERIALS	en
heal.journalName	Cement, Concrete and Aggregates	en
dc.identifier.doi	10.1520/CCA10159J	en
dc.identifier.isi	ISI:A1996VZ37400008	en
dc.identifier.volume	18	en
dc.identifier.issue	2	en
dc.identifier.spage	118	en
dc.identifier.epage	125	en