| People | Locations | Statistics |
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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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Zhu, W.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Unraveling the Origin of Lithiophilicity toward a Molten Li Metal: Zn Metal as Trojan Horsecitations
- 2022Influence of AlPO4 Impurity on the Electrochemical Properties of NASICON-Type Li1.5Al0.5Ti1.5(PO4)3 Solid Electrolytecitations
- 2022Poly(vinylidene fluoride)-Stabilized Black γ-Phase CsPbI3Perovskite for High-Performance Piezoelectric Nanogeneratorscitations
- 2019In situ molecular vibration insights into the antibacterial behavior of silicon nitride bioceramic versus gram-negative Escherichia colicitations
- 2018Product uniformity control - A research collaboration of european steel industries to non-destructive evaluation of microstructure and mechanical properties:
- 2015Compatibility of superplasticisers in concrete with mixed recycled aggregate
- 2015Effect of the constituents (asphalt, clay materials, floating particles and fines) of construction and demolition waste on the properties of recycled concretescitations
- 2015Effect of pH and monovalent cations on the Raman spectrum of water: Basics revisited and application to measure concentration gradients at water/solid interface in Si3N4 biomaterialcitations
- 2013Structure and optical properties of cubic gallium oxynitride synthesized by solvothermal routecitations
- 2006Effect of carbonation on the micro-mechanical properties and frost salt scaling of cement pastes: experimental and modelling aspects
- 2004Bond and Interfacial Properties of Reinforcement in Self-Compacting Concrete
- 2001Morphotropic Phase Boundary in the Pb(Zn1/3Nb2/3O3)-BaTiO3-PbTiO3 System
Places of action
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article
Bond and Interfacial Properties of Reinforcement in Self-Compacting Concrete
Abstract
This paper reports a study carried out to assess the impact of the use of self-compacting concrete (SCC) on bond and interfacial properties around steel reinforcement in practical concrete element. The pull-out tests were carried out to determine bond strength between reinforcing steel bar and concrete, and the depth-sensing nano-indentation technique was used to evaluate the elastic modulus and micro-strength of the interracial transition zone (ITZ) around steel reinforcement. The bond and interracial properties around deformed steel bars in different SCC mixes with strength grades of 35 MPa and 60 MPa (C35, C60) were examined together with those in conventional vibrated reference concrete with the same strength grades. The results showed that the maximum bond strength decreased when the diameter of the steel bar increased from 12 to 20 mm. The normalised bond strengths of the SCC mixes were found to be about 10-40% higher than those of the reference mixes for both bar diameters (12 and 20 mm). The study of the interfacial properties revealed that the elastic modulus and the micro-strength of the ITZ were lower on the bottom side of a horizontal steel bar than on the top side, particularly for the vibrated reference concrete. The difference of ITZ properties between top and bottom side of the horizontal steel bar appeared to be less pronounced for the SCC mixes than for the corresponding reference mixes.