COMPARATIVE ANALYSIS OF COSTS FOR THE CORROSION PROTECTION OVER THE WHOLE SERVICE LIFE OF STEEL STRUCTURES

This study is an analysis using whole-life cost method of cost implementation and maintenance of corrosion protection of steel structures hall floor type, made by various methods of painting, hot dip galvanizing or duplex combined method for a term life of 100 years, in cases of C3 location in an in...

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Published inBulletin of the Transilvania University of Braşov. Series I Engineering Sciences Vol. 8; no. 1; p. 51
Main Authors Hegyi, A, Cazan, O, Constantinescu, H, Barbos, G
Format Journal Article
LanguageEnglish
Published Brasov Transilvania University of Brasov 01.01.2015
Subjects
Corrosion prevention
Costs
Duplex stainless steels
Maintenance
Marine environments
Offshore structures
Service life
Steel structures
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Summary:This study is an analysis using whole-life cost method of cost implementation and maintenance of corrosion protection of steel structures hall floor type, made by various methods of painting, hot dip galvanizing or duplex combined method for a term life of 100 years, in cases of C3 location in an industrial environment or in a marine environment C5-M. It was highlighted the possibility of reducing costs by 80% and prolonging service life of the steel structure between maintenance interventions if corrosion protection is achieved by galvanizing. Duplex method is more expensive, but can be for aesthetic reasons, especially by providing corrosion protection and sustainable.
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ISSN:2065-2119