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.
Original language | English |
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Title of host publication | BauSIM 2020 - 8th Conference of IBPSA Germany and Austria |
Subtitle of host publication | 23-25 September 2020, Graz University of Technology, Austria. Proceedings |
Editors | Michael Monsberger, Christina Hopfe, Markus Krüger, Alexander Passer |
Place of Publication | Graz |
Publisher | Verlag der Technischen Universität Graz |
Pages | 44-52 |
Number of pages | 9 |
ISBN (Electronic) | 978-3-85125-786 |
DOIs | |
Publication status | Published - Nov 2020 |
Event | BauSIM 2020: 8. Deutsch-Österreichische IBPSA Konferenz - Technische Universität Graz, Virtuell, Austria Duration: 23 Sept 2020 → 25 Sept 2020 |
Conference
Conference | BauSIM 2020 |
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Country/Territory | Austria |
City | Virtuell |
Period | 23/09/20 → 25/09/20 |
Keywords
- Retrofitting
- refurbishment strategies
- facade system
- building physics
- building simulation
- solar energy
ASJC Scopus subject areas
- Architecture
- Building and Construction
- Renewable Energy, Sustainability and the Environment
Fields of Expertise
- Sustainable Systems
Treatment code (Nähere Zuordnung)
- Experimental