| 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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Jensen, Ole Mejlhede
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2020Air void analysis of hardened concrete without colour enhancementcitations
- 2020Variation in phase quantification of white portland cement by XRD
- 2016Proceedings of the International RILEM Conference Materials, Systems and Structures in Civil Engineering 2016
- 2016Can superabsorbent polymers mitigate shrinkage in cementitious materials blended with supplementary cementitious materials?
- 2016Can superabsorbent polymers mitigate shrinkage in cementitious materials blended with supplementary cementitious materials?
- 2015The influence of superabsorbent polymers on the autogenous shrinkage properties of cement pastes with supplementary cementitious materialscitations
- 2015The influence of superabsorbent polymers on the autogenous shrinkage properties of cement pastes with supplementary cementitious materialscitations
- 2015Superabsorbent Polymers as a Means of Improving Frost Resistance of Concretecitations
- 2013Thermal analysis of cement pastes with superabsorbent polymers
- 2013Use of Superabsorbent Polymers in Concrete
- 2012The Pozzolanic reaction of silica fumecitations
- 2009Synthesis of pure Portland cement phasescitations
- 2007Standard Test Method for Autogenous Strain of Cement Paste and Mortar
- 2005Micro-crack detection in high-performance cementitious materials
- 2004Mitigation strategies for autogenous shrinkage cracking
- 2003Autogenous shrinkage in high-performance cement paste: An evaluation of basic mechanisms
- 2003A thermal comparator sensor for measuring autogenous deformation in hardening Portland cement paste
Places of action
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conferencepaper
Thermal analysis of cement pastes with superabsorbent polymers
Abstract
Thermal analysis of cement systems is very helpful in the understanding of many different properties of cementitious compounds, both for the original reacting compounds, and also for the resulting hydration products. Superabsorbent polymers can be added to cement systems with many different reasons, so it is relevant that fundamental knowledge of this new compound on the development of hydration is well understood [1-3].<br/> This paper reports research on thermal analysis of cement pastes with superabsorbent polymers. We have studied several parameters: the concentration of SAP in the system, the effect of particle size distribution, and their influence on the hydration process with focus on cement-silica systems. This is done at different thermodynamic conditions, so the energy of activation in the different systems can be accessed.<br/>This paper provides information relevant to hydration modelling and understanding of cementitious materials when internal curing is active. <br/><br/>[1] Luís P. Esteves, On the hydration of water-entrained cement–silica systems: Combined SEM, XRD and thermal analysis in cement pastes, Thermochimica Acta, 2011, vol. 518: pp. 27–35.<br/>[2] Luís P. Esteves, Superabsorbent Polymers: On their interaction with water and pore fluid, Cement and Concrete Composites, 2011, vol. 33: pp. 717–724.<br/>[3] Luís P. Esteves, Ole Mejlhede Jensen, Absorbency of Superabsorbent Polymers in Cementitious Environments, In: MRS Proceedings. Vol. 1488 Materials Research Society, 2012.