| 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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Nunes, Sandra
Delft University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Hardening characterisation of a non-proprietary and more eco-friendly UHPCcitations
- 2023Hardening characterisation of a non-proprietary and more eco-friendly UHPCcitations
- 2022Multi-level study on UHPFRC incorporating ECatcitations
- 2021Chloride Ion Penetration into Cracked UHPFRC During Wetting-drying Cyclescitations
- 2021Durability of an UHPC containing spent equilibrium catalystcitations
- 2020Quaternary blends of portland cement, metakaolin, biomass ash and granite powder for production of self-compacting concretecitations
- 2019Spent equilibrium catalyst as internal curing agent in UHPFRCcitations
- 2019Spent equilibrium catalyst as internal curing agent in UHPFRCcitations
- 2018Durability of fibre reinforced cementitious composites
- 2018Alkali-activated cement using slags and fly ash
- 2014Linking fresh and durability properties of paste to SCC mortarcitations
- 2009Combined effect of two sustainable technologies: Self-compacting concrete (SCC) and controlled permeability formwork (CPF)citations
Places of action
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article
Multi-level study on UHPFRC incorporating ECat
Abstract
The suitability of a recently developed ultra-high performance fibre reinforced cementitious composite (UHPFRC) incorporating Spent Equilibrium Catalyst, ECat, for structural applications is investigated through a systematic multi-level investigation across micro, meso and composite levels. Scanning electron microscopy, isothermal calorimetry, thermogravimetric analysis, and mercury intrusion porosimetry tests were performed to evaluate the microstructure of the composite. At the meso-level, the mechanical properties of fibre to matrix ITZ were characterised by single fibre pullout tests on fibres embedded with various fibre orientation angles. At the composite level, specimens with 3% fibre content and different fibre orientation profiles were prepared to determine uniaxial tensile behaviour. The relation between the tensile fracture parameters and fibre structure parameter was assessed. In each level, the results are compared to a conventional ternary UHPFRC mixture and point towards the suitability of the newly developed mixture for structural applications.