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Influence of Drainage Holes on Condensation Risk and Air-tightness of Windows An Experimental Case Study of Triple Glazing PVC Windows

Title
Influence of Drainage Holes on Condensation Risk and Air-tightness of Windows An Experimental Case Study of Triple Glazing PVC Windows
Authors
Park, SihyunKim, MinheeLim, Jae-HanSong, Seung-Yeong
Ewha Authors
송승영임재한
SCOPUS Author ID
송승영scopus; 임재한scopus
Issue Date
2017
Journal Title
JOURNAL OF ASIAN ARCHITECTURE AND BUILDING ENGINEERING
ISSN
1346-7581JCR Link1347-2852JCR Link
Citation
vol. 16, no. 1, pp. 83 - 90
Keywords
triple glazingwindowcondensationair-tightnesscondensed water drainage hole
Publisher
ARCHITECTURAL INST JAPAN
Indexed
SCIE; AHCI; SCOPUS WOS scopus
Abstract
Triple glazing windows incorporate drainage holes on glazing beads or gaskets to provide a path for condensed water from the inside to the outside. These holes are considered to be effective for draining condensed water but may decrease the air-tightness and increase the condensation risk due to the drop in surface temperature resulting from the intake of cold outside air. In this study, the related specifications and documents on the application of drainage holes and previous studies were reviewed. For the triple glazing windows with and without drainage holes, the condensation resistance and air-tightness were evaluated and compared. Condensation resistance and air-tightness were tested in accordance with KS F 2295 and KS F 2292, respectively. The results showed that the use of drainage holes did not have a significant negative impact on the condensation resistance and air-tightness.
DOI
10.3130/jaabe.16.83
Appears in Collections:
엘텍공과대학 > 건축공학전공 > Journal papers
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