Application of prefabricated panels for the energy retrofit of Portuguese residential buildings facades: a case study

• Autorzy: Sousa J.
• Języki publikacji: EN

Abstrakty

EN

This article aims to evaluate the potential application of prefabricated panels in energy retrofit of facades in the Portuguese building stock. The fundamentals of this study were part of Annex 50, which was an international ECBCS IEA project, with the purpose of developing an innovative concept of building renovation for the most representative buildings based on prefabricated systems. To analyze the potential application of energy retrofit using prefabricated panels, was important to know the reality of the existing building stock and its morphology. To know the reality of the building stock, an analysis was done based on the existing statistical data and to find the most representative residential buildings, target of the study, three criteria were defined: buildings built before 1990, with 2 to 6 floors and with renovation needs in the exterior envelope. In the absence of statistical information about buildings morphology, a research work was done in the field. During the collection of data a methodology was developed in which each opening was classified according to a code with three parameters. In the end of the classification, 29 final codes were achieved and was verified that three types of panels have a higher probability of being applied.

Słowa kluczowe

EN

prefabricated panel; energy retrofit; energy conservation; residential building; sustainable building

PL

panel prefabrykowany; modernizacja energetyczna; oszczędność energii; budynek mieszkalny; budownictwo zrównoważone

• Wydawca: Komitet Inżynierii Lądowej i Wodnej PAN ; Politechnika Warszawska, Wydział Inżynierii Lądowej
• Czasopismo: Archives of Civil Engineering
• Rocznik: 2013
• Tom: Vol. 59, nr 3
• Strony: 337--357
• Opis fizyczny: Bibliogr. 30 poz., il., tab.

Twórcy

autor

Sousa J.

• Faculty of Engineering, University of Porto, Portugal

Bibliografia

• 1. Regulamento das Características de Comportamento Térmico dos Edifícios (RCCTE), (Thermal Buildings Regulation, in Portuguese). Decree-Law n. º 40/90, of February 6 th, 1990.
• 2. M.S. Todorovic, J.T. Kim, Buildings energy sustainability and health research via interdisciplinarity and harmony, Energy and Building 47 12–19, 2012.
• 3. F. Umbach. Global energy security and the implications for the EU. Energy Policy, 38, pp. 1229–1240, 2010.
• 4. J. Bielecki. Energy security: Is the wolf at the door? The Quarterly Review of Economics and Finance, 42, pp. 235–250, 2002.
• 5. UNFCCC, 2010. Kyoto Protocol. United Nations Framework Convention on Climate Change. http://unfccc.int/kyoto_protocol/items/2830.php
• 6. Panorama of Energy. Statistical Offi ce of the European Communities. Eurostat, 2009.
• 7. Energy, transport and environment indicators. Statistical Office of the European Communities. Eurostat, 2009.
• 8. Sousa, J.; Silva, S.; Almeida M., 2012, “Enquadramento Energético do Sector Residencial Português” (Energetic Background of Portuguese Residencial Sector) presented to “Seminário Reabilitação Energética de Edifícios” (Building Energetic Retrofi t Seminar) organized by Civil Engineering Department (DEC). University of Minho, held 28th September 2012, Guimarães, 2012.
• 9. Presidência do Conselho de Ministros. Resolução do Conselho de Ministros N.º 29/2010, Diário da República 1.a série N.º 73. Lisbon, 2010.
• 10. European Directive 2002/91/CE of the European Parliament and the Council of 16 December 2002 on the energy performance of buildings. Official Journal of the European Communities n. º L 1 of January 4, 2003, pp. 65–71. European Union, Brussels, 2002.
• 11. B. Poel, G. van Cruchten, C.A. Balaras, Energy performance assessment of existing dwellings, Energy and Building 39 pp.393–403, 2007.
• 12. European Directive 2010/31/EU of the European Parliament and the Council of 19 May 2010 on the energy performance of buildings (recast). Official Journal of the European Communities n. º L 153, of June 18, 2010. pp. 1–26. European Union, Brussels, 2010.
• 13. Zimmermann, Mark. Status Report 1ECBCS ExCo meeting, Oslo, Norway, June 15–16, 2006. EMPA, Duebendorf, 2006.
• 14. P. Silva, M. Almeida, L. Bragança, V. Mesquita. Performance evaluation of non-conventional constructions: Case study in a temperate climate. Applied Thermal Engineering 42 pp.136–144, 2012.
• 15. G. Habert, E. Castillo, E. Vincens, J.C. Morel. Power: A new paradigm for energy use in sustainable construction. Ecological Indicators 23 pp.109–11, 2012.
• 16. J. A. Reis, P. Escórcio. Energy certifi cation in St. António (Funchal) – Statistical analysis. Energy and Buildings 49 pp.126–131, 2012.
• 17. C. Petersdorff, et al., Mitigation of CO2 emissions from building stock, in: Beyond the EU Directive on the Energy Performance of Buildings, Ecofys, Cologne, Germany, 2004.
• 18. H. Tommerup, S. Svendsen. Energy savings in Danish residential building stock. Energy and Buildings 38 pp. 618–626, 2006.
• 19. Annex 50 Prefabricated Systems for Low Energy Renovation of Residential Buildings. http://www.ecbcs.org/annexes/annex50.htm, website consulted on 28th December 2012.
• 20. Corvacho, H., Sousa, J., Pereira, L. P. and Quintela, M. (2011), Low Energy Renovation of Buildings Using Prefabricated Systems, 12th International Conference on Durability of Building Materials and Components, Faculty of Engineering, University of Porto, Porto, Portugal, April 12th–15th, 2011.
• 21. Schwehr, P., Fischer, R., Geier, S. & Höfler, K. 2010 (draft) ‘Retrofit Strategies Design Guide. Advanced Retrofit Strategies & 10 Steps to a Prefab Module’, IEA ECBCS Annex 50, Prefabricated Systems for the Low Energy Renovation of Residential Buildings, 112 pp., Swiss Federal Laboratories for Materials Testing and Research, Switzerland, 2010.
• 22. Geier, S., Höfler, K., Cousin, S., Silva, P., Kobler, R., 2010 (draft) ‘Retrofit Module Design Guide’, IEA ECBCS Annex 50, Prefabricated Systems for the Low Energy Renovation of Residential Buildings, 133 pp., Swiss Federal Laboratories for Materials Testing and Research, Switzerland, 2010.
• 23. D. Brounen, N. Kok, J. M. Quigley. Residential energy use and conservation: Economics and demographics. European Economic Review. July 2011.
• 24. Ayers, Ian, Sophie Raseman, Alice Shih. Evidence from two large field experiments that peer comparison feedback can reduce residential energy usage. NBER Working Paper 15386, 2009.
• 25. Census 2011.http://www.ine.pt/scripts/flex_defi nitivos/anim_censos2011.html, website consulted on 28th December 2012. Lisbon, 2012.
• 26. Abreu, I.; Corvacho, H., ‘Os Novos Desafios Tecnológicos na Reabilitação Energética de Paredes Exteriores de Edifícios’ (The New Technological Challenges in the Low Energy Retrofit of External Walls of Buildings), in Construção Magazine, nº 35, Publindústria, pp 23–28. Porto, 2010.
• 27. Sousa, J.; Almeida M.; Silva, S.; Bragança L.; Silva P., 2013, ‘Análise da Evolução da Transmissão Térmica das Paredes de Fachada em Portugal’ (Analysis of the Evolution of Thermal Tranfer of Façade Walls in Portugal), in Construção Magazine, nº 58, Publindústria. Porto, 2010.
• 28. Inquérito ao Consumo de Energia no sector doméstico 2010. (Survey on Energy Consumption, in Portuguese). National Institute of Statistics and General Directorate for Energy and Geology, Lisbon, 2011.
• 29. Sousa, J. 2010, ‘Potencial de Aplicação de Sistemas Préfabricados na Reabilitação Térmica de Fachadas’ (Potential Application of Prefabricated Systems for the Retrofit of Facades), Ms. Sc. Thesis, 118 pp, Faculty of Engineering of the University of Porto, Portugal. Porto, 2010.
• 30. Schwehr, Peter; Fischer, Robert. Building Typology and Morphology of Swiss Multi-Family Homes 1919–1990. Lucerne University of Applied Sciences and Arts (HSLU), Lucerne School of Engineering and Architecture (HSLU), Competence Centre for Typology and foresight Planning in Architecture (CCTP), Switzerland, January 2010.