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Archiv článků od 1.6.2009 do 7.9.2009

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7.9.2009
Ing. Marcela POČINKOVÁ, Ph.D., Ing. Olga RUBINOVÁ, Ph.D.

Thermographic measurements and their subsequent diagnosis are a relatively quick method of non contact evaluation of buildings related to heating technology. Thermal images show complex temperature fields with optional colour scales and are thus very easy to understand even for a layman. The assessment and analysis of the temperature distribution allow the identification of places with elevated heat flow.

1.6.2009
Ing. Jiří Nováček, Ph.D., Stavební fakulta, ČVUT v Praze

Different prediction methods for the Sound Reduction Index of single building structures in laboratory conditions and for the Apparent Sound Reduction Index in buildings are presented in following paper. A short discussion of methods is done regarding to input data, assumptions of calculations etc. The main part of this paper is focused on a comparison between predicted and measured results, which leads to evaluation of methods´ accuracy. This paper is based on author´s PhD thesis.


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