Abstract
Accurate values for the climatic conditions in an air cavity, hereby called the microclimate, are crucial when calculating and simulating the performance of a ventilated roof and façade system. The climatic stress of its components and their mould and rot potential influence the long-term durability of the roof or façade. A scoping study is conducted to gain an overview on research and the scientific literature on the microclimate of air cavities in ventilated roofing and claddings in Nordic climates. From the body of the research literature, 21 scientific works were of particular interest, and their findings are summarized. The review shows that only a limited number of studies discuss the microclimate of air cavities. Roofs are discussed to a greater and more varied degree compared to façades and air cavities behind solar panels. However, the results cannot be compared and validated against each other to generally describe the microclimate of air cavities, as the surveyed papers approach the subject differently. This knowledge gap indicates that calculations and simulations can be performed without knowing whether the results represent reality. If the structure of ventilated roof and façade systems are only designed based on experience, it can be difficult to be proactive and adapt to future climate changes. Further studies are needed to determine the relation between the exterior climate and the air cavity microclimate, so that future climate predictions can be used to simulate the long-term performance of ventilated roof and façade systems.
Funder
The Research Council of Norway
Subject
Building and Construction,Civil and Structural Engineering,Architecture
Reference63 articles.
1. Vulnerable or Resilient? A Multi-Scale Assessment of Climate Impacts and Vulnerability in Norway
2. Klima i Norge 2100-Kunnskapsgrunnlag for Klimatilpasning Oppdatert i 2015;Hanssen-Bauer,2015
3. Klimatilpasning Av Bygninger;Lisø,2007
4. Muggsopp i Bygninger. Forekomst og Konsekvenser for Inneklimaet;Magnussen,2005
5. Factors affecting the development of biodeterioration in wooden constructions
Cited by
11 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献