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VISUAL IMPACT OF ADDITIONAL SHADING ELEMENTS ON FAÇADE OF HISTORICAL BUILDING – A CASE STUDY

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00332566" target="_blank" >RIV/68407700:21110/19:00332566 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.5593/sgem2019/6.2/S27.077" target="_blank" >http://dx.doi.org/10.5593/sgem2019/6.2/S27.077</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.5593/sgem2019/6.2/S27.077" target="_blank" >10.5593/sgem2019/6.2/S27.077</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    VISUAL IMPACT OF ADDITIONAL SHADING ELEMENTS ON FAÇADE OF HISTORICAL BUILDING – A CASE STUDY

  • Original language description

    A long term EU effort is to reduce CO2 emissions in order to stabilize climatic changes. Reducing buildings energy consumption is a necessary step to achieve this goal. Since 2020 all new buildings in Czech Republic must be designed as nearly zero energy. It sets low energy consumption requirements as well as requirements on indoor environment quality. However, one third of residential buildings in Czech Republic was built before the year 1945 and does not meet these demands. Refurbishments of these buildings should be done with respect to their historical-cultural value. Sun-shading elements can influence indoor quality in multiple ways, primarily by reducing room overheating, as well as they can influence façade composition and architectural look of the building. Visual impact of chosen shading elements was explored. The article is divided into two main sections. In the first section a questionnaire focused on inhabitants of buildings built before the year 1945 that was conducted in order to determine whether they experience overheating, which shading devices they use, if any and what would they expect from potential refurbishment is evaluated. Nearly all respondents are using internal shading elements and experiencing overheating. The results were arranged into charts. The second section focuses on a case study of assessment of visual impact of shading elements on façade of chosen not-yet-refurbished historical residential building. A residential building in Mladá Boleslav built in the mid 1920’s was chosen as a suitable example. Important principles of façade composition were described. Several shading elements were assessed in terms of visual impact on façade composition in relation to described composition principles with regard to indoor environment quality. Shading elements with the most significant positive influence on indoor environment have also the most significant negative visual impact.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20103 - Architecture engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    19th International Multidisciplinary Scientific Geoconference SGEM 2019

  • ISBN

    978-619-7408-89-8

  • ISSN

    1314-2704

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    605-612

  • Publisher name

    STEF92 Technology Ltd.

  • Place of publication

    Sofia

  • Event location

    Albena

  • Event date

    Jun 30, 2019

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article