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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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Ferrándiz-Mas, Verónica
University of Bath
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Thermal stability of organic Phase Change Materials (PCMs) by accelerated thermal cycling techniquecitations
- 2022Composition of Corroded Reinforcing Steel Surface in Solutions Simulating the Electrolytic Environments in the Micropores of Concrete in the Propagation Periodcitations
- 2021Waste-Based porous materials as water reservoirs for the internal curing of Concrete. A reviewcitations
- 2018Use of clay in the manufacture of lightweight aggregatecitations
- 2018Mechanical and thermal properties of lightweight geopolymer compositescitations
- 2016Optimising the bioreceptivity of porous glass tiles based on colonization by the alga Chlorella vulgariscitations
- 2013Durability of expanded polystyrene mortarscitations
- 2012Physical and mechanical characterization of Portland cement mortars made with expanded polystyrene particles addition (EPS)citations
Places of action
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article
Mechanical and thermal properties of lightweight geopolymer composites
Abstract
This research has investigated the properties of thermally insulating geopolymer composites that were prepared using waste expanded polystyrene as lightweight aggregate. The geopolymer matrix was synthetized using metakaolin and an alkaline activating solution. To improve its mechanical properties, this matrix was modified by the addition of an epoxy resin to form an organic-inorganic composite. Moreover, in order to reduce drying shrinkage marble powder was<br/>used as an inert filler . The materials obtained were characterized in terms of physico-mechanical properties, thermal performance and microstructure. The geopolymer expanded polystyrene composite have improved properties compared to Portland cement-based materials, with higher strengths and lower thermal conductivity. The research demonstrates the manufacture of sustainable lightweight thermally insulating geopolymer composites using waste expanded polystyrene.