The prebound-effect in detail: real indoor temperatures in basements and measured versus calculated U-values
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Author (Corporation)
Publication date
12.09.2017
Typ of student thesis
Course of study
Collections
Type
01A - Journal article
Editors
Editor (Corporation)
Supervisor
Parent work
Energy Procedia
Special issue
DOI of the original publication
Link
Series
Series number
Volume
122
Issue / Number
Pages / Duration
32-37
Patent number
Publisher / Publishing institution
Elsevier
Place of publication / Event location
Edition
Version
Programming language
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Practice partner / Client
Abstract
This paper focuses on the topics U-values and indoor air temperatures of unheated basements with uninsulated cellar ceilings. Measurement values are compared with calculation procedures suggested by building regulations. Concerning the U-values
it is shown that they are typically considered to be higher (i.e. worse) in uninsulated existing constructions than they effectively are.
Measured temperatures in seven basements are higher (around 8 K) than a calculation according to regulations would yield. The
paper derives suggestions for the adjustment of calculations focused on existing residential buildings.
Keywords
U-value, basement temperature, measurement
Subject (DDC)
Event
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ISBN
ISSN
1876-6102
Language
English
Created during FHNW affiliation
Yes
Strategic action fields FHNW
Publication status
Published
Review
Peer review of the complete publication
Open access category
License
Citation
Hoffmann, C., & Geissler, A. (2017). The prebound-effect in detail: real indoor temperatures in basements and measured versus calculated U-values. Energy Procedia, 122, 32–37. https://doi.org/10.1016/j.egypro.2017.07.301