Corrosion monitoring techniques for concrete in corrosive environments

Abstract: Replacing or servicing corroded reinforced concrete structures requires careful consideration of the rate of corrosion of the embedded rebar. Corrosion rates are usually measured using monitoring techniques, but these techniques may not always give reliable results due to the effect of factors called rate influencers. Though the consideration of rate influencers does not entirely alleviate the problem, monitoring them during measurements will significantly reduce the probable error. Hence, this paper compares the experimental results of prior studies with an effort to draw out the best corrosive environment for the efficient working of a few widely used monitoring techniques and presents a list of some major rate influencers that need concern for the accurate evaluation of corrosion. A literature review is performed to achieve the above objectives. The Monitoring techniques considered in this study are linear polarization resistance (LPR), electrochemical impedance spectroscopy (EIS), galvanostatic pulse technique (GPT), and half-cell potential (HCP).

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Corrosion monitoring techniques for concrete in corrosive environments ; volume:40 ; number:5 ; year:2022 ; pages:409-425 ; extent:17 ; Corrosion reviews ; 40, Heft 5 (2022), 409-425 (gesamt 17)

Contributors, Places and Time

• Creator: Pagadala, Manjunath ; Mundra, Sanjay ; Bansal, Shivang

Further information

• DOI: 10.1515/corrrev-2022-0036
• URN: urn:nbn:de:101:1-2022092814205920091245
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:21 AM CEST