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Hygrothermal effects of infrared-reflecting layers

: Künzel, H.M.; Sedlbauer, K.

Fulltext urn:nbn:de:0011-n-692013 (506 KByte PDF)
MD5 Fingerprint: b45a87a050c9cdee024e00dae1c0db65
Created on: 8.2.2008

IBP-Mitteilung 34 (2007), No.479, 2 pp.
ISSN: 9990-1390
Journal Article, Electronic Publication
Fraunhofer IBP ()

The long-wave, infrared (IR) exchange of radiation of building surfaces with their environment or within a building component is a thermal transfer which must not be neglected. The reduction of this thermal transfer by means of infrared-reflecting layers can contribute to energy savings. Unfortunately, this contribution is frequently overestimated in practice. The aim of this IBP Report is to clarify the potential of IR-reflecting layers from a hygrothermal point of view.