Environmental assessment of façade-building systems and thermal insulation materials for different climatic conditions
Sierra-Pérez, Jorge (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Boschmonart-Rives, Jesús (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Gabarrell Durany, Xavier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)

Additional title:	Comparative combinations of façade-building systems and thermal insulation materials for different climatic conditions: an environmental assessment
Date:	2016
Abstract:	In the European Union, the building sector accounts for more than 40% of the total energy consumption and environmental impacts, representing the area with the greatest potential for intervention. In addition to the existing policies that promote energy efficiency in buildings, the embodied energy and the environmental impacts contained in the building materials should be considered. In the case of the construction of insulation façade systems, the environmental implications are different depending on the type of façade system, the insulation materials used and the location of the building. This article aims to provide all of this information for Spain, including not only the production of the components of the façade system but also the installation phase and the transport to the building site. The results show that the most impactful alternative is the ventilated façade combined with the most impactful insulation materials of stone wool and expanded polystyrene. Meanwhile, the most advisable façade in all of the climate zones is the external thermal insulation system combined with any type of insulation. The environmental impacts of insulation materials are very different. Moreover, it is recommended that further studies complete these results with the economic and social implications of the use and maintenance phases for robust decision-making.
Note:	Unidad de excelencia María de Maeztu MdM-2015-0552
Rights:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.
Language:	Anglès
Document:	Article ; recerca ; Versió sotmesa a revisió
Subject:	Life cycle assessment ; Cradle to gate ; Embodied energy ; Embodied carbon ; Buildings ; Spain
Published in:	Journal of cleaner production, Vol. 113 (February 2016) , p. 102-113, ISSN 1879-1786

DOI: 10.1016/j.jclepro.2015.11.090

Pre-print 22 p, 8.9 MB

The record appears in these collections:
Research literature > UAB research groups literature > Research Centres and Groups (research output) > Experimental sciences > Institut de Ciència i Tecnologia Ambientals (ICTA) > Sustainability and Environmental Protection (Sostenipra)
Articles > Research articles
Articles > Published articles