| 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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Cundy, Andy
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2020Novel nanostructured iron oxide cryogels for arsenic (As(III)) removalcitations
- 2019A cryogel-based bioreactor for water treatment applicationscitations
- 2019Flexural performance of reinforced concrete beams strengthened with fibre reinforced geopolymer concrete under accelerated corrosioncitations
- 2018A novel corrosion resistant repair technique for existing reinforced concrete (RC) elements using polyvinyl alcohol fibre reinforced geopolymer concrete (PVAFRGC)citations
- 2017Steel fibre reinforced geopolymer concrete (SFRGC) with improved microstructure and enhanced fibre-matrix interfacial propertiescitations
- 2017Tensile properties of a novel fibre reinforced geopolymer composite with enhanced strain hardening characteristicscitations
- 2017Effect of undensified silica fume on the dispersion of carbon nanotubes within a cementitious compositecitations
- 2017Mechanical performance of novel cement-based composites prepared with nano-fibres, and hybrid nano- and micro-fibrescitations
- 2016Development of geopolymer mortar under ambient temperature for in situ applicationscitations
- 2014y-Al2O3-based nanocomposite adsorbents for arsenic(V) removal: Assessing performance, toxicity and particle leakagecitations
- 2012Driving forces of conformational changes in single-layer graphene oxidecitations
- 2011High efficiency removal of dissolved As(III) using iron nanoparticle-embedded macroporous polymer compositescitations
- 2005Electrokinetic iron pan generation in unconsolidated sediments: implications for contaminated land remediation and soil engineeringcitations
Places of action
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article
Mechanical performance of novel cement-based composites prepared with nano-fibres, and hybrid nano- and micro-fibres
Abstract
Use of hybrid fibre composites that exploit the synergistic effect of nano- and micro-additives can potentially lead to significant improvements in the toughness and mechanical properties of fibre reinforced cementitious materials. In this study, the mechanical properties of two types of novel cementitious composite (Carbon Nano-Fibre (CNF) Composites, and Hybrid-Fibre Composites) at various curing ages have been evaluated, along with their microstructure. Experimental results show a positive impact of nano-fibres on the mechanical performance of the cementitious composites: improvements of 40% in flexural strength, 45% in tensile strength, and 85% in toughness were observed when a low mass % (0.025%) of CNFs was combined with steel fibres. SEM observations revealed that reinforcement at the nanoscale prevented nano-crack development within the composites, with a greater amount of energy required to initiate and propagate cracks and cause material failure.