Detail publikace

Polyamide Waste Thermal and Acoustic Properties: Experimental and Numerical Investigation on Possible Reuse for Indoor Comfort Improvement

NERI, M. CUERVA, E. ZABALETA, A. PUJADAS, P. LEVI, E. ŠIKULA, O.

Originální název

Polyamide Waste Thermal and Acoustic Properties: Experimental and Numerical Investigation on Possible Reuse for Indoor Comfort Improvement

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Referring to the circular economy model, end-of-life household materials (EoLHM), such as packaging and clothes, could be converted into building elements with thermal and acoustic properties; for example, they could be converted into panels to be installed indoors for building refurbishment. Given the high availability almost anywhere, panels made of EoLHM would represent an alternative to commercial insulating materials that, even though relatively cheap, cannot be afforded by disadvantaged people. This paper presents a multidisciplinary analysis aimed at the characterization of polyamide 6.6, obtained as a waste from the production of non-surgical face masks. The research focuses on the thermal and acoustic properties of the material. The properties have been determined experimentally through the guarded hot plate method hot and the impedance tube technique. Then, the influence of the panel's position on the indoor operative temperature and the reverberation time has been analyzed through numerical simulations. Results show that, from the thermal and acoustic point of view, this waste is suitable for the realization of building panels, and the performance depends on the density and the thickness of the material. However, aspects such as fire resistance and the containment of the material need further investigation.

Klíčová slova

Acoustic impedance; Architectural acoustics; Fire resistance; Reverberation

Autoři

NERI, M.; CUERVA, E.; ZABALETA, A.; PUJADAS, P.; LEVI, E.; ŠIKULA, O.

Vydáno

29. 6. 2022

Nakladatel

Bozen-Bolzano University Press

Místo

Bolzano Italy

ISBN

978-88-6046-191-9

Kniha

Proceedings Building Simulation Applications BSA 2022

Edice

Proceedings

ISSN

2531-6702

Periodikum

Building Simulation Applications

Stát

Italská republika

Strany od

273

Strany do

280

Strany počet

8

URL

https://pro.unibz.it/library/bupress/publications/fulltext/9788860461919_35.pdf

BibTex

@inproceedings{BUT185430,
  author="Manuela {Neri} and Eva {Cuerva} and Alfredo {Zabaleta} and Pablo {Pujadas} and Elisa {Levi} and Ondřej {Šikula}",
  title="Polyamide Waste Thermal and Acoustic Properties: Experimental and Numerical Investigation on Possible Reuse for Indoor Comfort Improvement",
  booktitle="Proceedings Building Simulation Applications BSA 2022",
  year="2022",
  series="Proceedings",
  journal="Building Simulation Applications",
  pages="273--280",
  publisher="Bozen-Bolzano University Press",
  address="Bolzano Italy",
  doi="10.13124/9788860461919",
  isbn="978-88-6046-191-9",
  issn="2531-6702",
  url="https://pro.unibz.it/library/bupress/publications/fulltext/9788860461919_35.pdf"
}