UGC Approved Journal no 63975

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 9 Issue 6
June-2022
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIRTHE2012


Registration ID:
404551

Page Number

a840-a892

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Title

ASSESSMENT OF CORROSION AND RETROFITTING OF COLUMNS: A CASE STUDY ON THE BALANCE WORK OF NH-6 IN KHANDESH REGION

Abstract

Concrete is the second most used construction material in world after water. Concrete may be considered as best construction material but its durability can adversely be affected by various means. Corrosion of steel present in reinforced concrete is most significant durability problem in the world of Civil Engineering. Many Highway Projects have been stalled due to various issues leading to termination of Contracts. This results in partially completed structures which leads to corrosion of reinforcement exposed to atmosphere. Corrosion can cause reduction in strength, expansion or mass loss in concrete. Hence, many methods have been developed to reduce or prevent corrosion of steel in concrete. From all the methods available for corrosion protection, corrosion inhibitors sound very promising. Inhibitors that are available in market usually have a tendency to protect against only one factor of corrosion i.e. either carbonation or chlorides along with the fact that commercially available corrosion inhibitors are very expensive and affect the total cost of structure. Due to which, there arises a need to find a cheaper replacement which can inhibit corrosion due to carbonation and presence chlorides. In this study, assessment of corrosion of reinforcement in partially completed structures and retrofitting using corrosion inhibitors such as Picolinic Acid, 4-Aminobenzoic acid, 2-Salicylaldehyde and 2-Aminopyridine with 1% addition has been carried out.

Key Words

Concrete, Corrosion, Reinforcement, Civil, Highway, Inhibitors, Structures

Cite This Article

"ASSESSMENT OF CORROSION AND RETROFITTING OF COLUMNS: A CASE STUDY ON THE BALANCE WORK OF NH-6 IN KHANDESH REGION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.a840-a892, June-2022, Available :http://www.jetir.org/papers/JETIRTHE2012.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"ASSESSMENT OF CORROSION AND RETROFITTING OF COLUMNS: A CASE STUDY ON THE BALANCE WORK OF NH-6 IN KHANDESH REGION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppa840-a892, June-2022, Available at : http://www.jetir.org/papers/JETIRTHE2012.pdf

Publication Details

Published Paper ID: JETIRTHE2012
Registration ID: 404551
Published In: Volume 9 | Issue 6 | Year June-2022
DOI (Digital Object Identifier):
Page No: a840-a892
Country: Dhule, Maharashtra, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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