Publikationen (FIS)

Short-term performance of wooden windows and facade elements made of thermally modified and non-modified Norway spruce in different natural environments

verfasst von
Aleš Ugovšek, Barbara Šubic, Jernej Starman, Gregor Rep, Miha Humar, Boštjan Lesar, Nejc Thaler, Christian Brischke, Linda Meyer-Veltrup, Dennis Jones, Urban Häggström, Jose Ignacio Lozano
Abstract

Thermally modified wood is becoming an increasingly popular material for different applications in buildings. Laboratory tests indicated a positive effect of thermal modification on durability, dimensional stability and thermal conductivity of wood. Therefore, windows and facade elements made of thermally modified Norway spruce and non-modified Norway spruce were tested in the field and installed in different test objects which were exposed at five locations in Europe (Slovenia, Germany, Sweden, and Spain). Results from monitoring showed that elements and windows made of thermally modified spruce (TMS) had considerably lower wood moisture content compared to the ones made of non-modified spruce and that wax further positively influenced moisture performance. Colour changes of TMS were more intensive compared to non-modified spruce but were successfully retarded by adding pigments to the wax. Mould and stain growth was largely dependent on the location, amount of precipitation and relative humidity.

Organisationseinheit(en)
Institut für Berufswissenschaften im Bauwesen
Externe Organisation(en)
Silvaprodukt
University of Ljubljana
Georg-August-Universität Göttingen
Lulea University of Technology
Tecnologías Avanzadas Inspiralia S.L.
M SORA TRGOVINA IN PROIZVODNJA D.D. (Slowenien)
DJ Timber Consultancy Limited
Research Institutes of Sweden (RISE)
Typ
Artikel
Journal
Wood Material Science and Engineering
Band
14
Seiten
42-47
Anzahl der Seiten
6
ISSN
1748-0272
Publikationsdatum
09.07.2018
Publikationsstatus
Veröffentlicht
Peer-reviewed
Ja
ASJC Scopus Sachgebiete
Werkstoffwissenschaften (insg.)
Elektronische Version(en)
https://doi.org/10.1080/17480272.2018.1494627 (Zugang: Geschlossen)