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Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):

D. Tudiwer, A. Korjenic:
"Living wall systems´ effect on the U-value of the façade";
Vortrag: 12th international enviBUILD Conference, 7th and 8th of September 2017 - Buildings and Environment, TU Wien (eingeladen); 07.09.2017 - 08.09.2017; in: "12th international enviBUILD Conference, 7th and 8th of September 2017 - Buildings and Environment: From Research to Application BOOK OF ABSTRACTS", (2017), S. 8.



Kurzfassung englisch:
This paper shows how façade greening affects the heat resistance value of an old building. Two greened façades with
different living wall systems have been researched and measured for one heating season. At the same time two not
greened parts of the façade were measured. The heat flux, the surface temperatures of the facades and the air
temperatures on both sides of the facades were documented for one heating season. So far there does not exist a general
method, how to calculate the u-value of greened facades. The method which is developed within this research-paper makes
the comparison between the greened part of the façade and the not greened part possible. It turned out that there is a
difference of the thermal resistance between greened and not greened parts of the façades in winter. Depending on the
greening system the increases of the thermal resistances are between 0.31 m².K.W-1 and 0.67 m².K.W-1.

Schlagworte:
Façade greening, heat transfer, U-value, Heat transmission coefficient, heat demand

Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.