Foamed Eco-Geopolymer Modified by Perlite and Cellulose as a Construction Material for Energy-Efficient Buildings - l'unam - université nantes angers le mans
Journal Articles Energies Year : 2022

Foamed Eco-Geopolymer Modified by Perlite and Cellulose as a Construction Material for Energy-Efficient Buildings

Izabela Kurek
  • Function : Author
  • PersonId : 1425484
Emilia Florek
  • Function : Author
Weronika Gozdur
  • Function : Author
Celina Ziejewska
Joanna Marczyk
Michał Łach
Kinga Korniejenko
Patrycja Duży
Marek Hebda

Abstract

Irreversible climate change, including atmosphere temperature extremes, is one of the most important issues of the present time. In this context, the construction industry requires solutions for increasing the energy efficiency of buildings through feedback between temperature adjustment inside buildings and better isolation of the external parts of buildings. Newly developed thermal insulation materials play an important role in this strategy. This paper presents the foamed geopolymer based on metakaolin that can be used as a modern facade material. In order to further improve its thermal insulation properties, the composition of geopolymer was modified with organic substances, i.e., perlite and cellulose fibers (30% and 50% of the volume). The thermal conductivity and insulation properties, density, mineral phases, absorbability, and compressive strength were improved for composite materials. It has been shown that the final properties of the foamed geopolymer can be controlled to a great extent by modifications, and the final properties determine its applicability.
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Dates and versions

hal-04730895 , version 1 (10-10-2024)

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Izabela Kurek, Emilia Florek, Weronika Gozdur, Celina Ziejewska, Joanna Marczyk, et al.. Foamed Eco-Geopolymer Modified by Perlite and Cellulose as a Construction Material for Energy-Efficient Buildings. Energies, 2022, 15 (12), pp.4297. ⟨10.3390/en15124297⟩. ⟨hal-04730895⟩
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