Comparative Analysis of Thermal Bridges by Installation Location of Single and Double Glazed Windows

Su-Hyun Lim; Min-Seok Jeon; Sung-Jung Park

doi:10.22696/jkiaebs.20240032

All Issue

2024 Vol.18, Issue 4 Preview Page Next Page

Research Article

Comparative Analysis of Thermal Bridges by Installation Location of Single and Double Glazed Windows 단창 및 이중 창호의 설치 위치별 설치 열교 비교 분석

30 August 2024. pp. 378-389

PDF XML

Abstract

In this study, window installation thermal bridges are reviewed for single glazed window and double glazed window. In addition, through the comparison of thermal bridges and Temperature Difference Ratio by window installation location, to propose an appropriate window installation method in terms of insulation performance and condensation prevention. For this, the minimum surface temperature and linear thermal bridges are reviewed through two-dimensional thermal transfer analysis, and the point thermal bridge by the bracket is analyzed through three- dimensional thermal transfer analysis. In addition, Using the derived results, window thermal transmittance including the window installation heat bridge was reviewed.

Keywords

단창

이중창

창호 설치 열교

선형 열교

점형 열교

키워드

Single glazed window

Double glazed window

Heat bridge of window installation

Linear heat bridge

Point heat bridge

References

Lee, S.M. (2017). Thermal performance evaluation of thermal bridge in window & wall. SAREK Jornal, 156, 629-632.

Rhee, K.N. (2017). Insulation performance and heating and cooling energy consumption depending on the window reveal depth in external wall insulation. JAIK Jornal, 33(12), 91-98.

Song, J.H. (2020). Thermal bridging effect of window wall junction in apartment using current installation method of window to wall. KIEAE Jornal, 20(5), 135-142.

10.12813/kieae.2020.20.5.135

Ministry of Land, Infrastructure and Transport (MOLIT). (2016). 공동주택 결로 방지를 위한 설계기준, 시행 2016. 12. 7., 국토교통부고시 제2016-835호, 2016. 12. 7.

DIN 4108-2:2013-02. (2013), Thermal protection and energy economy in buildings - Part 2: Minimum requirements to thermal insulation.

ISO 10077. (2017). Thermal performance of windows, door and shutters - calculation of thermal transmittance.

ISO 10211. (2017). Thermal bridges in building construction - Heat flows and surface temperatures - Detailed calculations.

KIAEBS+S-8+2017. (2017). Thermal performance of window including installation thermal bridge.

Information

Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
Publisher(Ko) :한국건축친환경설비학회
Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
Journal Title(Ko) :한국건축친환경설비학회논문집
Volume : 18
No :4
Pages :378-389
Received Date : 2024-08-08
Revised Date : 2024-08-26
Accepted Date : 2024-08-26
DOI :https://doi.org/10.22696/jkiaebs.20240032

Journal of Korean Institute of Architectural Sustainable Environment and Building Systems ISSN:1976-6483(Print) 2586-0666(Online) 한국건축친환경설비학회논문집

All Issue