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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Koleva, D. A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (36/36 displayed)
- 2021Bond of steel-mortar interface interfered by stray currentcitations
- 2019Determination of chloride content in cement-based materials: Comparison of results derived by conventional methods and chloride sensor readings
- 2018Potentiometric response of Ag/AgCl sensor in Portland and slag cement pastes
- 2018Corrosion resistance of construction steel in conditions of simultaneous dynamic loading and chloride-containing corrosive environment
- 2018Potentiometric Response of Ag/AgCl Chloride Sensors in Model Alkaline Mediumcitations
- 2018Microstructure, surface chemistry and electrochemical response of Ag|AgCl sensors in alkaline mediacitations
- 2017Determination of Chloride Content in Cementitious Materials: From Fundamental Aspects to Application of Ag/AgCl Chloride Sensorscitations
- 2017A review on stray current-induced steel corrosion in infrastructurecitations
- 2016Micro-biologically induced steel corrosion and corrosion control in simulated marine environment
- 2015Monitoring carbon steel behavior under biotic and abiotic conditionscitations
- 2015A conceptual model for ionic transport in cement-based materials in conditions of externally applied electric fieldcitations
- 2015Potentiometric response of chloride sensors in cementitious materials of varying chemical composition and water-to-cement ratio
- 2015Monitoring the electrochemical response of chloride sensors embedded in cement pastecitations
- 2015Stray current vs anodic polarization in reinforced mortar: a comparative study on steel corrosion behaviour in both regimes
- 2015Properties of the steel-mortar interface derived by impedance spectroscopy in different environment and curing conditions
- 2014The importance of chloride sensors stability in monitoring ageing phenomena in concrete structures: Ag/AgCl electrodes performance in simulated pore-water environment
- 2014Nondestructive determination of chloride concentration using Ag|AgCl electrodes produced by electrochemical anodization
- 2013Bio-inspired control of material properties in civil engineering: Current concept for corrsoion protection via the application of bacteria and bio-polymers
- 2013The effect of electrical stray current on material properties of mortar specimens
- 2013Early age hydration, microstructure and micromechanical properties of cement paste modified with polymeric vesiclescitations
- 2013The concept of a novel approach to control MIC corrosion in civil structures
- 2013The concept of a novel approach to control MIC corrosion in civil structures
- 2012The influence of pluronic P123 micelles on corrosion behaviour of steel in cement extract and bulk matrix properties of cement paste
- 2012The influence of admixed micelles on the microstructural properties and global performance of cement-based materialscitations
- 2012Mechanical, electrical and microstructural properties of cement-based materials in conditions of current flow
- 2012Steel corrosion resistance in model solutions and reinforced mortar containing wastes
- 2012The Integration of EIS parameters and bulk matrix characterization in studying reinforced cement-based materials
- 2012Corrosion performance of reinforced mortar in the presence of polymeric nano-aggregates: Electrochemical behavior, surface analysis, and properties of the steel/cement paste interfacecitations
- 2011Effect of Admixed Micelles on the Microstructure Alterations of Reinforced Mortar Subjected to Chloride Induced Corrosioncitations
- 2011The integration of eis parameters and bulk matrix characteristics in studying reinforced cement-based materials
- 2010Electrochemical Performance of Low-Carbon Steel in Alkaline Model Solutions Containing Hybrid Aggregatescitations
- 2010Corrosion Performance of Carbon Steel in Micelle-containing Cement Extractcitations
- 2009Porosity and permeability of mortar specimens incorporating PEO <inf>113</inf>-b-PS<inf>2l8</inf> micelles
- 2008Material properties of mortar specimens at early stage of hydration in the presence of polymeric nano-aggregates
- 2008Zinc Composite Layers, Incorporating Polymeric Nano-aggregates: Surface Analysis and Electrochemical Behaviorcitations
- 2007Electrochemical Behavior, Microstructural Analysis, and Morphological Observations in Reinforced Mortar Subjected to Chloride Ingresscitations
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article
Bond of steel-mortar interface interfered by stray current
Abstract
<p>The focus of this work is to present test results on the bond of steel-mortar interface undergoing stray current. The bond strength, derived by pull-out tests, is correlated to the electrochemical response of the steel rebar and the properties of the mortar bulk matrix. The effects of curing regimes (in terms of duration of curing) and starting point of stray current are also investigated. It is found that stray current exerts bond degradation of the steel-mortar interface in all investigated cases, irrespective of the presence or absence of a corrodent (Cl<sup>−</sup>) in the external medium. For the ease of operation in lab tests, the stray current is generally simulated by anodic polarization, although fundamentally, the stray current effect on the steel surface is composed of both anodic and cathodic polarizations. Hence this work also differentiates the effects of stray current on steel-mortar bond, versus the effects of anodic polarization.</p>