| 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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Bayer, Patrik
Brno University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Durability of Wood–Cement Composites with Modified Composition by Limestone and Stabilised Spruce Chipscitations
- 2021Foam Glass Dust as a Supplementary Material in Lime Mortarscitations
- 2020Modelling of interfacial transition zone effect on resistance to crack propagation in fine-grained cement-based compositescitations
- 2018Hygric parameters of ternary binder based plasters lightweighted by expanded perlite
- 2018Hygric and mechanical parameters of ternary binder based plasters lightweighted by expanded perlitecitations
- 2018Effect of particle size of waste brick powder on the properties of alkaline activated materialscitations
- 2017Lime-based plasters with combined expanded clay-silica aggregate: Microstructure, texture and engineering propertiescitations
- 2016Immobilization of Heavy Metals in Natural Zeolite-blended Cement Pastes citations
- 2015Microstructural changes of fine-grained concrete exposed to a sulfate attackcitations
- 2014Physico-mechanical and microstructural properties of rehydrated blended cement pastes
- 2010Alkali-activated aluminosilicate composite with heat-resistant lightweight aggregates exposed to high temperatures: Mechanical and water transport propertiescitations
- 2010Thermal properties of alkali-activated aluminosilicate composite with lightweight aggregates at elevated temperaturescitations
- 2008Mechanical and hydric properties of alkali-activated aluminosilicate composite with electrical porcelain aggregatescitations
- 2008Water Transport Properties of Alkali Activated Aluminosilicate Composite Determined by Two Different Methods
- 2007Effect of High Temperatures on the Properties of Alkali Activated Aluminosilicate with Electrical Porcelain Fillercitations
- 2004Hydric and mechanical properties of carbon fiber reinforced cement composites subjected to thermal loadcitations
Places of action
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article
Physico-mechanical and microstructural properties of rehydrated blended cement pastes
Abstract
This study aims to investigate the effect of high temperatures of up to 1200 C and rehydration on the mechanical properties, microstructure and phase composition of blended cement pastes prepared from Portland cement (PC), granulated blast furnace slag (GBFS), high-temperature fly ash (FA) and ground limestone (GL). It has been found that the heating process induces a reduction in bulk density, flexural and compressive strength. The proportion of pores with a diameter higher than 0.1 micrometer increases with increasing temperature. The addition of GBFS or FA improves the strength properties of dehydrated cement paste (DCP), but this effect was not observed after rehydration. Cement paste with added GBFS has the best resistivity to high temperatures, but after rehydration, GL cement paste shows better mechanical properties.