| Téléchargement | - Voir la version finale : Accuracy of using moisture reference years for assessing the long-term moisture performance of wall assemblies (PDF, 752 Kio)
|
|---|
| DOI | Trouver le DOI : https://doi.org/10.1088/1742-6596/2654/1/012016 |
|---|
| Auteur | Rechercher : Xiao, Zhe1; Rechercher : Defo, Maurice1; Rechercher : Wang, Lin1; Rechercher : Lacasse, Michael A.1 |
|---|
| Affiliation | - Conseil national de recherches du Canada. Construction
|
|---|
| Format | Texte, Article |
|---|
| Conférence | 13th Nordic Symposium on Building Physics (NSB-2023), December 12-16, 2023, Aalborg, Denmark |
|---|
| Résumé | Hygrothermal simulation is commonly used to understand the effects of climate loads on wall assemblies. This helps determine the risk of deterioration of wall components due to factors such as mould, wood rot, corrosion, and other modes of degradation. Owing to the lengthy computing time and high cost of undertaking simulations over extended periods of time in excess of 30 years, common practice is to select representative years, generally referred to as moisture reference years (MRYs), amongst the climate data series with the assumption that they would provide results similar to that obtained using the entire climate data series. In this study, simulations were performed for a wood-frame wall having brick veneer and fibreboard as cladding and located in 4 Canadian cities using both a 31-year climate data series and MRYs. The mould growth index on the outer layer of the sheathing panel was used as the performance indicator to permit comparing the moisture performance obtained using the long-term climate series to that obtained using MRYs. It was determined that different strategies should be implemented to analyse the MRY simulation results for different types of wall assemblies to obtain a similar conclusion as that of 31-year simulations. |
|---|
| Date de publication | 2023-12 |
|---|
| Maison d’édition | IOP |
|---|
| Licence | |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | e89593fe-bfdf-43b8-a072-3c367762770b |
|---|
| Enregistrement créé | 2024-03-14 |
|---|
| Enregistrement modifié | 2024-03-14 |
|---|
