Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal Performance Characterization of Recycled Textile-Based Materials for Building Insulation
https://orcid.org/https://orcid.org/0000-0002-5886-0316
https://orcid.org/https://orcid.org/0000-0002-0148-9181
https://orcid.org/https://orcid.org/0000-0002-9039-2102
This study reports the experimental investigation of the heat transfer properties of building panels obtained from the post-consume textile waste through an Airlay process in the framework of a research project for the valorization of textile waste in the building sector. The analyzed panels are based on a different kind of textile fabric (mostly polyester, mostly cotton or mixed) and have a different density (low, medium and high). The heat transfer properties were measured through the dynamic methodology of the hot disc, both in laboratory conditions and in a climatic chamber. A good thermal insulation performance was generally observed for all the panels. For a given kind of waste textile, the thermal conductivity was found to increase with density, so that the most performing panels are the low-density ones. Moreover, thermal conductivity was found to increase with relative humidity. For the same density and relative humidity, the thermal conductivity of the cotton-based panels is higher by 26% on average compared to the polyester-based panels.
Thermal Performance Characterization of Recycled Textile-Based Materials for Building Insulation
https://orcid.org/https://orcid.org/0000-0002-5886-0316
https://orcid.org/https://orcid.org/0000-0002-0148-9181
https://orcid.org/https://orcid.org/0000-0002-9039-2102
This study reports the experimental investigation of the heat transfer properties of building panels obtained from the post-consume textile waste through an Airlay process in the framework of a research project for the valorization of textile waste in the building sector. The analyzed panels are based on a different kind of textile fabric (mostly polyester, mostly cotton or mixed) and have a different density (low, medium and high). The heat transfer properties were measured through the dynamic methodology of the hot disc, both in laboratory conditions and in a climatic chamber. A good thermal insulation performance was generally observed for all the panels. For a given kind of waste textile, the thermal conductivity was found to increase with density, so that the most performing panels are the low-density ones. Moreover, thermal conductivity was found to increase with relative humidity. For the same density and relative humidity, the thermal conductivity of the cotton-based panels is higher by 26% on average compared to the polyester-based panels.
Thermal Performance Characterization of Recycled Textile-Based Materials for Building Insulation
https://orcid.org/https://orcid.org/0000-0002-5886-0316
https://orcid.org/https://orcid.org/0000-0002-0148-9181
https://orcid.org/https://orcid.org/0000-0002-9039-2102
This study reports the experimental investigation of the heat transfer properties of building panels obtained from the post-consume textile waste through an Airlay process in the framework of a research project for the valorization of textile waste in the building sector. The analyzed panels are based on a different kind of textile fabric (mostly polyester, mostly cotton or mixed) and have a different density (low, medium and high). The heat transfer properties were measured through the dynamic methodology of the hot disc, both in laboratory conditions and in a climatic chamber. A good thermal insulation performance was generally observed for all the panels. For a given kind of waste textile, the thermal conductivity was found to increase with density, so that the most performing panels are the low-density ones. Moreover, thermal conductivity was found to increase with relative humidity. For the same density and relative humidity, the thermal conductivity of the cotton-based panels is higher by 26% on average compared to the polyester-based panels.
Thermal Performance Characterization of Recycled Textile-Based Materials for Building Insulation
Lecture Notes in Civil Engineering
Kioumarsi, Mahdi (Herausgeber:in) / Shafei, Behrouz (Herausgeber:in) / Dama, Alessandro (Autor:in) / Khalfallaand, Esra Abdelhalim Mohamed (Autor:in) / Alongi, Andrea (Autor:in) / Angelotti, Adriana (Autor:in)
The International Conference on Net-Zero Civil Infrastructures: Innovations in Materials, Structures, and Management Practices (NTZR) ; 2024 ; Oslo, Norway
The 1st International Conference on Net-Zero Built Environment ; Kapitel: 38 ; 449-460
09.01.2025
12 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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