한국태양에너지학회:학술대회논문집
- 한국태양에너지학회 2012년도 춘계학술발표대회 논문집
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- Pages.543-548
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- 2012
곡면 복층유리 열파손에 관한 실험적 연구
An Experimental Study on Thermal Breakage in Curved Double Glazing
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Nam, Jung-Woo
(Technology Research & Development Institute, DAELIM INDUSTRIAL CO., LTD.) ;
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Lee, Jae-Hyun
(Technology Research & Development Institute, DAELIM INDUSTRIAL CO., LTD.)
- 발행 : 2012.03.29
초록
The use of glass applied to curved surface as a building material has increased in recent years. However, the curved glass is difficult to guarantee the quality in process of making it into double glazing, So it is vulnerable to thermal breakage. In this paper, when the glass broken during experiments, surface temperature difference on curved double glazing was compared to that of heat strengthened glass and flat glass. As a result, flat single glass was broken at temperature difference of 100~140 degrees but curved double glazing was broken at that of 40~60 degrees. Therefore, curved double glazing is more vulnerable than flat double glazing to thermal breakage, so it should be considered when applied to building facade.