This Article Abstract Free Full Text (Free PDF) Free Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Alert me to new issues of the journal Add to Saved Citations Download to citation manager Request Permissions Request Reprints Add to My Marked Citations Citing Articles Citing Articles via Scopus Google Scholar Articles by Albatici, R. Social Bookmarking                         What's this?

Elements and Strategies for Sustainable Intervention in the Residential Building Sector: a Case Study

Department of Civil and Environmental Engineering, University of Trento, Trento, Italy, rossano.albatici{at}unitn.it

This paper deals with research carried out at the Laboratory of Building Design, University of Trento, Italy to define possible design actions to improve energy efficiency and indoor comfort conditions in residential buildings. The paper presents retrofitting interventions both in wintertime and summertime, through the use of passive solar elements and of natural materials typical of the local building tradition. There were five stages of research: (1) critical analysis and classification of sustainable buildings in the Italian Alpine region; (2) recording data of the temporal courses of specific indoor environmental parameters in some rooms of selected existing buildings during real life conditions; (3) setting up of a virtual model of the buildings in dynamic state conditions; (4) a critical calibration of the model in order to take into account the real behaviour of the inhabitants and their use of the building components; (5) modification of some features on the model (materials, shape and so on) in order to achieve better performances concerning users’ comfort conditions and energy saving issues. In consequence, it is now possible to evaluate the real effectiveness of bioclimatic design procedures and to propose guidelines concerning the design of sustainable wooden buildings. Finally, some specific recommendations are given based on the critical analysis of the simulation results.

Key Words: Bioclimatic • Comfort • Energy saving • Guidelines • Wooden buildings

References

• Directive 2002/91/EC of the European Parliament and the Council on the Energy Performance of Buildings, December 16, 2002.
• Order in Council n. 192/05, Implementation of the Directive 2002/91/EC on the Energy Performance of Buildings, August 19, 2005.
• Order in Council BE n. 311/06, Corrective and Additional Regulations to the Order in Council August 19, 2005, n. 192, implementing the Directive 2002/91/EC on the Energy Performance of Buildings, December 29, 2006.
• Order in Council BE n. 112/98, Assignment of Governmental Functions and Administrative Duties to Regions and Local Bodies, March 31, 1998.
• FeistW.! Gestaltungsgrundlagen PassivhäuserDarmstadt, Germany, Verlag das Beispiel, 1996, pp. 144
• Fanger O.: Thermal Comfort, Analysis and Application in Environment Engineering. Copenhagen, Danish Technical Press, 1970.
• Los S., Pulitzer NF: I caratteri ambientali dell’architettura. Trento, Italy, edizioni ARCA, 1999, pp. 229
• GivoniB.: Comfort, climate analysis and building design guidelines. Energy Buildings 1992;18(1): 11-23.[CrossRef]
• de Dear FJ, Brager GS: Thermal comfort in naturally ventilated buildings: revisions to ASHRAE Standard 55. Energy Buildings 2002;34(6):549-562.[CrossRef]
• Nicol JF, Humphreys MA: Adaptive thermal comfort and sustainable thermal standards for buildings. Energy Buildings 2002;34(6): 563-572[CrossRef]
• UNI EN ISO 7730: Ergonomics of the thermal environment - Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria, February 2006.

This version was published on October 1, 2009

Indoor and Built Environment, Vol. 18, No. 5, 447-453 (2009)
DOI: 10.1177/1420326X09344278


CiteULike    Complore    Connotea    Del.icio.us    Digg    Reddit    Technorati    Twitter    What's this?

This Article Abstract Free Full Text (Free PDF) Free Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Alert me to new issues of the journal Add to Saved Citations Download to citation manager Request Permissions Request Reprints Add to My Marked Citations Citing Articles Citing Articles via Scopus Google Scholar Articles by Albatici, R. Social Bookmarking                         What's this?