Energy Performance Assessment of Innovative Building Solutions Coming from Construction and Demolition Waste Materials
| Autor: | Fraga-De Cal, Beatriz, Garrido-Marijuan, Antonio, Eguiarte, Olaia, Arregi, Beñat, Romero-Amorrortu, Ander, Mezzasalma, Giulia, Ferrarini, Giovanni, Bernardi, Adriana |
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| Rok vydání: | 2021 |
| Předmět: |
building retrofitting
Building retrofitting 020209 energy 0211 other engineering and technologies Building model calibration 02 engineering and technology 7. Clean energy Civil engineering lcsh:Technology Article costruction and demolition waste Thermal insulation 021105 building & construction 0202 electrical engineering electronic engineering information engineering Construction and demolition waste media_common.cataloged_instance General Materials Science European union lcsh:Microscopy Parametric statistics media_common lcsh:QC120-168.85 lcsh:QH201-278.5 business.industry lcsh:T Circular economy Energy performance Energy conservation measure energy conservation measures Energy conservation measures building model calibration Demolition waste 13. Climate action lcsh:TA1-2040 Environmental science Facade lcsh:Descriptive and experimental mechanics lcsh:Electrical engineering. Electronics. Nuclear engineering business lcsh:Engineering (General). Civil engineering (General) lcsh:TK1-9971 construction and demolition waste |
| Zdroj: | TECNALIA Publications Fundación Tecnalia Research & Innovation Materials (Basel) 14 (2021). doi:10.3390/ma14051226 info:cnr-pdr/source/autori:Fraga-De Cal, Beatriz and Garrido-Marijuan, Antonio and Eguiarte, Olaia and Arregi, Beñat and Romero-Amorrortu, Ander and Mezzasalma, Giulia and Ferrarini, Giovanni and Bernardi, Adriana/titolo:Energy Performance Assessment of Innovative Building Solutions Coming from Construction and Demolition Waste Materials/doi:10.3390%2Fma14051226/rivista:Materials (Basel)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:14 Materials Volume 14 Issue 5 Materials, Vol 14, Iss 1226, p 1226 (2021) |
| DOI: | 10.3390/ma14051226 |
| Popis: | Prefabricated solutions incorporating thermal insulation are increasingly adopted as an energy conservation measure for building renovation. The InnoWEE European project developed three technologies from Construction and Demolition Waste (CDW) materials through a manufacturing process that supports the circular economy strategy of the European Union. Two of them consisted of geopolymer panels incorporated into an External Thermal Insulation Composite System (ETICS) and a ventilated façade. This study evaluates their thermal performance by means of monitoring data from three pilot case studies in Greece, Italy, and Romania, and calibrated building simulation models enabling the reliable prediction of energy savings in different climates and use scenarios. Results showed a reduction in energy demand for all demo buildings, with annual energy savings up to 25% after placing the novel insulation solutions. However, savings are highly dependent on weather conditions since the panels affect cooling and heating loads differently. Finally, a parametric assessment is performed to assess the impact of insulation thickness through an energy performance prediction and a cash flow analysis. This research was funded by the European Union’s Horizon 2020 research and innovation program under grant agreement No. 723916 (Project H2020-EEB-2016 InnoWEE, G.A. 723916). This study reflects only the authors’ views and the Commission is not responsible for any use that may be made of the information contained therein |
| Databáze: | OpenAIRE |
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