Leistungskriterien für Innenraumputze vor dem Hintergrund des Klimawandels und des Nutzerkomforts

verfasst von

Michael Kleber, Martin Umminger, Benedict Brecht, Michael Vogel, Michael Haist, Harald S. Müller, Janus W. Schipper, Andreas Wagner

Abstract

Performance criteria for interior plaster in the scope of climate change and occupants' comfort. Current climate projections forecast that climate change will cause both a rise in summer temperatures and air humidity as well as an increase of extreme weather events. Warm-humid (sultry) conditions will not only affect human comfort outdoors, but especially indoors in residential spaces. The objective of this study was to derive technical criterions for the properties of so-called “climate-active” interior plaster systems which help to regulate the indoor climate by moisture absorption, storage and desorption. Recent analysis shows that customized material properties can improve moisture regulation and thereby the comfort. Relevant simulations and experiments are presented. A modification of the comfort limits for air humidity at high temperatures from standards is proposed and its exemplary use is shown.

Externe Organisation(en)

Karlsruher Institut für Technologie (KIT)

Typ

Beitrag in Publikumszeitung/-zeitschrift

Journal

BAUPHYSIK

Band

39

Seiten

234-244

Anzahl der Seiten

11

ISSN

0171-5445

Publikationsdatum

08.08.2017

Publikationsstatus

Veröffentlicht

ASJC Scopus Sachgebiete

Environmental engineering, Architektur, Bauwesen

Ziele für nachhaltige Entwicklung

SDG 13 – Klimaschutzmaßnahmen

Elektronische Version(en)

https://doi.org/10.1002/bapi.201710026 (Zugang: Geschlossen)