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    Papers in International JournalsChapters/ Papers in International BooksChapters/ Papers in National BooksCommunications in International ConferencesCommunications in National ConferencesMSc ThesesBooksProceedingsPatentsTechnical/ Scientific ReportsPhD Theses

    Contribution of Portuguese Vernacular Building Strategies to Indoor Thermal Comfort and Occupants’ Perception

    ProjectBAMB - Buildings As Material Banks
    TitleContribution of Portuguese Vernacular Building Strategies to Indoor Thermal Comfort and Occupants’ Perception
    Publication TypePapers in International Journals
    Year of Publication2015
    AuthorsFernandes J., Pimenta C., Mateus, R., Silva S. M., and Bragança, L.
    Abstract

    Solar passive strategies that have been developed in vernacular architecture from different regions are a response to specific climate effects. These strategies are usually simple, low-tech and have low potential environmental impact. For this reason, several studies highlight them as having potential to reduce the demands of non-renewable energy for buildings operation. In this paper, the climatic contrast between northern and southern parts of mainland Portugal is presented, namely the regions of Beira Alta and Alentejo. Additionally, it discusses the contribution of different climate-responsive strategies developed in vernacular architecture from both regions to assure thermal comfort conditions. In Beira Alta, the use of glazed balconies as a strategy to capture solar gains is usual, while in Alentejo the focus is on passive cooling strategies. To understand the effectiveness of these strategies, thermal performances and comfort conditions of two case studies were evaluated based on the adaptive comfort model. Field tests included measurement of hygrothermal parameters and surveys on occupants' thermal sensation. From the results, it has been found that the case studies have shown a good thermal performance by passive means alone and that the occupants feel comfortable, except during winter where there is the need to use simple heating systems.

    JournalBuildings
    Volume5
    Edition2015
    Issue4
    Pagination1242-1264
    Date Published2015-11-17
    PublisherMDPI
    ISSN2075-5309; 0007-3725
    DOI10.3390/buildings5041242
    URLhttp://www.mdpi.com/2075-5309/5/4/1242
    Keywordsbioclimatic design, comfort, occupants and users, solar passive strategies, vernacular architecture
    Citation

    Fernandes, J.; Pimenta, C.; Mateus, R.; Silva, S.M.; Bragança, L. Contribution of Portuguese Vernacular Building Strategies to Indoor Thermal Comfort and Occupants' Perception. Buildings 2015, 5, 1242-1264.

    RightsopenAccess
    Peer reviewedyes
    Statuspublished
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    About CTAC

    The Centre for Territory, Environment and Construction (CTAC) is a research unit of the School of Engineering of University of Minho (UMinho), recognised by the “FCT – Fundação para a Ciência e Tecnologia” (Foundation for Science and Technology), associated to the Department of Civil Engineering (DEC), with whom it shares resources and namely human resources.

    Currently CTAC aggregates 24 researchers holding a PhD of which 20 are faculty professors of the Civil Engineering Department. Read more


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