Thermal performance of thick sheep wool thermo-acoustic insulating blankets
DOI:
https://doi.org/10.46421/encacelacac.v18i1.7340Keywords:
Desempenho térmico, Economia circular, Materiais sustentáveis, Descarbonização, BiomateriaisAbstract
Sheep wool is a renewable and environmentally friendly material, used in the construction industry, its properties provide good thermal and acoustic insulation. An innovative material aligned with the circular and sustainable economy.The thermo-acoustic insulating blankets obtained with industrial textile processes are characterized with respect to their resistance and thermal conductivity according to measurement procedures for Heat Transmission in Steady Regime using the Thermal Gradient meter: ISO 8301:1991/Amd 1:2010, ASTM C518:2021 and IRAM 1860:2002. The values obtained in tests are compared with conventional insulating materials, reaching or exceeding their performance, the main difference being their hygroscopic capacity and their behavior as a thermoregulator.
References
Referencias
Faverio, I., Galán, N., Brandi, L., Lamboglia, M., & Correa, S. (2016). Plan Ganadero
Ovino Provincia de Buenos Aires 2016-2023. Recuperado 2 de enero de 2025, de
https://www.magyp.gob.ar/sitio/areas/d_ovinos/informes_/nacionales/_archivos/00
_Buenos%20Aires/000000_Plan%20Ganadero/000000_Plan%20Ganadero%
Ovino%20de%20Bs%20As%202016-2023.pdf
Florea, I., & Manea, D. L. (2019). Analysis of Thermal Insulation Building Materials
Based on Natural Fibers. Procedia Manufacturing, 32, 230-235. Recuperado 1 de
noviembre de 2024, de https://doi.org/10.1016/J.PROMFG.2019.02.207
Ghermezgoli, Z. M., Moezzi, M., Yekrang, J., Rafat, S. A., Soltani, P., & Barez, F.
(2021). Sound absorption and thermal insulation characteristics of fabrics made of
pure and crossbred sheep waste wool. Journal of Building Engineering, 35.
Recuperado 17 de febrero de 2025, de https://doi.org/10.1016/j.jobe.2020.102060
IEA, IRENA, & UN Climate Change High Level Champions. (2023). The Breakthrough
Agenda Report 2023. Recuperado 20 de Enero de 2025, de
www.iea.org/corrections
IRAM. (2002). IRAM N° 11601 Aislamiento térmico de edificios. Métodos de cálculo.
Propiedades térmicas de los componentes y elementos de construcción en
régimen estacionario. IRAM.
Parlato, M. C. M., & Porto, S. M. C. (2020a). Organized Framework of Main Possible
Applications of Sheep Wool Fibers in Building Components. Sustainability, 12(3),
Recuperado 3 de febrero de 2025, de https://doi.org/10.3390/su12030761
Parlato, M. C. M., & Porto, S. M. C. (2020b). Organized framework of main possible
applications of sheep wool fibers in building components. Sustainability
(Switzerland), 12(3). Recuperado 20 de enero de 2025, de https://doi.org/10.3390/SU12030761
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 ENCONTRO NACIONAL DE CONFORTO NO AMBIENTE CONSTRUÍDO
This work is licensed under a Creative Commons Attribution 4.0 International License.
