Transparent Insulation Materials in Building Retrofit: Potentials for Terrassenhaussiedlung Graz

Alexander Eberl

doi:10.3217/978-3-85125-786

Transparent Insulation Materials in Building Retrofit: Potentials for Terrassenhaussiedlung Graz

Alexander Eberl^*

^*Korrespondierende/r Autor/-in für diese Arbeit

Institut für Gebäude und Energie (1590)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

This paper investigates the potential of 3 market available transparent insulation materials (TIM) in building retrofit by the case study of the iconic1970ies housing estate Terrassenhaussiedlung in Graz, Austria. To achieve this, different façade configurations are modeled in a 2D-simulation environment (HTflux) and tested in a dynamic simulation environment (IESVE) for different orientations and overshading situations. The results show that that even low-tech TIM can outperform conventional insulation materials in terms of heating energy demand, when applied to façade areas with high solar exposure, while only transparent aerogel can compete with conventional insulation materials on badly exposed areas.

Originalsprache	englisch
Titel	BauSIM 2020 - 8th Conference of IBPSA Germany and Austria
Untertitel	23-25 September 2020, Graz University of Technology, Austria. Proceedings
Redakteure/-innen	Michael Monsberger, Christina Hopfe, Markus Krüger, Alexander Passer
Erscheinungsort	Graz
Herausgeber (Verlag)	Verlag der Technischen Universität Graz
Seiten	44-52
Seitenumfang	9
ISBN (elektronisch)	978-3-85125-786
DOIs	https://doi.org/10.3217/978-3-85125-786
Publikationsstatus	Veröffentlicht - Nov. 2020
Veranstaltung	BauSIM 2020: 8. Deutsch-Österreichische IBPSA Konferenz - Technische Universität Graz, Virtuell, Österreich Dauer: 23 Sep. 2020 → 25 Sep. 2020

Konferenz

Konferenz	BauSIM 2020
Land/Gebiet	Österreich
Ort	Virtuell
Zeitraum	23/09/20 → 25/09/20

ASJC Scopus subject areas

Architektur
Bauwesen
Erneuerbare Energien, Nachhaltigkeit und Umwelt

Fields of Expertise

Sustainable Systems

Treatment code (Nähere Zuordnung)

Experimental

UN SDGs

Dieser Output leistet einen Beitrag zu folgendem(n) Ziel(en) für nachhaltige Entwicklung

Zugriff auf Dokument

10.3217/978-3-85125-786Lizenz: CC BY-NC-ND 4.0

Dieses zitieren

Eberl, A. (2020). Transparent Insulation Materials in Building Retrofit: Potentials for Terrassenhaussiedlung Graz. in M. Monsberger, C. Hopfe, M. Krüger, & A. Passer (Hrsg.), BauSIM 2020 - 8th Conference of IBPSA Germany and Austria: 23-25 September 2020, Graz University of Technology, Austria. Proceedings (S. 44-52). Verlag der Technischen Universität Graz. https://doi.org/10.3217/978-3-85125-786

Transparent Insulation Materials in Building Retrofit : Potentials for Terrassenhaussiedlung Graz. / Eberl, Alexander.

BauSIM 2020 - 8th Conference of IBPSA Germany and Austria: 23-25 September 2020, Graz University of Technology, Austria. Proceedings. Hrsg. / Michael Monsberger; Christina Hopfe; Markus Krüger; Alexander Passer. Graz : Verlag der Technischen Universität Graz, 2020. S. 44-52.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Eberl, A 2020, Transparent Insulation Materials in Building Retrofit: Potentials for Terrassenhaussiedlung Graz. in M Monsberger, C Hopfe, M Krüger & A Passer (Hrsg.), BauSIM 2020 - 8th Conference of IBPSA Germany and Austria: 23-25 September 2020, Graz University of Technology, Austria. Proceedings. Verlag der Technischen Universität Graz, Graz, S. 44-52, BauSIM 2020, Virtuell, Österreich, 23/09/20. https://doi.org/10.3217/978-3-85125-786

Eberl A. Transparent Insulation Materials in Building Retrofit: Potentials for Terrassenhaussiedlung Graz. in Monsberger M, Hopfe C, Krüger M, Passer A, Hrsg., BauSIM 2020 - 8th Conference of IBPSA Germany and Austria: 23-25 September 2020, Graz University of Technology, Austria. Proceedings. Graz: Verlag der Technischen Universität Graz. 2020. S. 44-52 doi: 10.3217/978-3-85125-786

Eberl, Alexander. / Transparent Insulation Materials in Building Retrofit : Potentials for Terrassenhaussiedlung Graz. BauSIM 2020 - 8th Conference of IBPSA Germany and Austria: 23-25 September 2020, Graz University of Technology, Austria. Proceedings. Hrsg. / Michael Monsberger ; Christina Hopfe ; Markus Krüger ; Alexander Passer. Graz : Verlag der Technischen Universität Graz, 2020. S. 44-52

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abstract = "This paper investigates the potential of 3 market available transparent insulation materials (TIM) in building retrofit by the case study of the iconic1970ies housing estate Terrassenhaussiedlung in Graz, Austria. To achieve this, different fa{\c c}ade configurations are modeled in a 2D-simulation environment (HTflux) and tested in a dynamic simulation environment (IESVE) for different orientations and overshading situations. The results show that that even low-tech TIM can outperform conventional insulation materials in terms of heating energy demand, when applied to fa{\c c}ade areas with high solar exposure, while only transparent aerogel can compete with conventional insulation materials on badly exposed areas. ",

keywords = "Retrofitting, refurbishment strategies, facade system, building physics, building simulation, solar energy",

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AB - This paper investigates the potential of 3 market available transparent insulation materials (TIM) in building retrofit by the case study of the iconic1970ies housing estate Terrassenhaussiedlung in Graz, Austria. To achieve this, different façade configurations are modeled in a 2D-simulation environment (HTflux) and tested in a dynamic simulation environment (IESVE) for different orientations and overshading situations. The results show that that even low-tech TIM can outperform conventional insulation materials in terms of heating energy demand, when applied to façade areas with high solar exposure, while only transparent aerogel can compete with conventional insulation materials on badly exposed areas.

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KW - refurbishment strategies

KW - facade system

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KW - building simulation

KW - solar energy

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Transparent Insulation Materials in Building Retrofit: Potentials for Terrassenhaussiedlung Graz

Abstract

Konferenz

ASJC Scopus subject areas

Fields of Expertise

Treatment code (Nähere Zuordnung)

UN SDGs

Zugriff auf Dokument

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