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Radar Images of Leaks in Building Elements
Radarbolaget.
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences. (Elektronik)ORCID iD: 0000-0001-5429-7223
Radarbolaget.
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electronics, Mathematics and Natural Sciences. (Elektronik)ORCID iD: 0000-0003-2887-049X
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2015 (English)In: Energy Procedia, ISSN 1876-6102, E-ISSN 1876-6102, Vol. 78, 1726-1731 p.Article in journal (Refereed) Published
Abstract [en]

Through leakage in the building envelope there is a penetration of air, water vapor and particles. The degree of leakage of air can be quantified by existing methods. However, the location of adventitious openings is often not known. In order to overcome the limitations in existing methods, a non-contact and non-destructive method based on ultra-wide bandwidth radar technology is suggested. A test-bed is designed that can measure with different polarization to be able to detect flaws in different directions. Initial measurements shows promising results for further development of the method of using radar images to find leaks in building elements.

Place, publisher, year, edition, pages
2015. Vol. 78, 1726-1731 p.
Keyword [en]
Leaks, radar
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:hig:diva-20680DOI: 10.1016/j.egypro.2015.11.279ISI: 000370934401131Scopus ID: 2-s2.0-84962588072OAI: oai:DiVA.org:hig-20680DiVA: diva2:874585
Conference
IBPC 2015, 6th International Conference on Building Physics for a Sustainable Built Environnment, 14-17 June 2015, Torino, Italy
Available from: 2015-11-27 Created: 2015-11-27 Last updated: 2016-08-17Bibliographically approved

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Björsell, NiclasRönnow, DanielSandberg, Mats
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Department of Electronics, Mathematics and Natural SciencesDepartment of Building, Energy and Environmental Engineering
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