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Chloride induced corrosion of steel reinforcement inside concrete

 

Marketed By :  VDM Verlag Dr. Müller   Sold By :  Kamal Books International  
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  • Product Description
 

Reliable predication of corrosion initiation of rebars inside concrete is a key factor influencing life cycle evaluation of concrete structures under chloride-laden environments. Reliability of chloride threshold level (CTL) assessment mostly depends on reliable detection of corrosion initiation of rebars. It was aimed to assess the corrosion development on rebars within concrete subjected to an accelerated NaCl environment through continuous half-cell potential (HCP) monitoring using lead reference electrode in concrete and computer operated data logger. An AC impedance spectroscope is also employed to obtain HCP and other electrochemical parameters. Experimental study was carried out on two types of OPC and one fly ash concrete. It was found that the lead reference electrode is capable to detect corrosion onset of rebars in concrete accurately through half-cell potential monitoring. CTL was estimated for both the OPC concrete. The one year immersion test depicted that resistance against chloride penetration in fly ash concrete is very low compared to other OPC concrete. TG/DTA analysis confirmed CTL relates with CH content in hardened OPC concretes.

Product Specifications
SKU :COC48289
AuthorG. M. SADIQUL ISLAM
LanguageEnglish
BindingPaperback
Number of Pages112
Publishing Year2010-02-04T00:00:00.000
ISBN978-3639227574
Edition1 st
Book TypeEnvironmental science, engineering & technology
Country of ManufactureIndia
Product BrandVDM Verlag Dr. Müller
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-04-08 00:00:00
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