정적 열부하 계산법에 의한 열교제거형 외단열 공동주택의 동단위 연간 난방부하 절감 효과 분석

다국어 초록 (Multilingual Abstract)

The IIS(Internal Insulation System) is typically applied in most Korean apartment buildings which are the most common type of residential buildings. Consequently, there are many cases in which the layer of insulation is disconnected by the structural components at the wall-slab and wall-wall joints in the envelope. These joints become thermal bridges where the risk of heat loss increases. In particular, the amount of heat loss is significant at the wall-slab joints adjacent to hot water heating pipes. It is expected that the EIFS(External Insulation and Finish System) is the solution to this problem. In this study, annual heating loads of apartment buildings with IIS and EIFS were compared using the steady-state method. Heat losses through thermal bridges are included for the apartment building's annual heating load calculation by the linear thermal transmittances. As results, the EIFS could improve linear thermal transmittances by 65.1∼86.4% compared to the IIS. In addition, apartment building with EIFS showed the 8.5% less annual heating load.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 선형 열관류율 개요 및 활용 현황
• 3. 열교부위 손실열량을 반영한 내, 외단열 공동주택 동단위 에너지 성능 평가
• 4. 결론
• 참고문헌

참고문헌 (Reference)

1 이택식, "열전달" 희중당 1992

2 이수진, "비용효율을 고려한 에너지절약형 공동주택 설계모델설정" 이화여자대학교 대학원 2009

3 전홍석, "국내 일사량 분석․평가 및 데이터 표준화 연구" 한국에너지기술연구소(태양에너지응용연구팀) 1997

4 김영탁, "공동주택의 에너지 소비량을 예측하기 위한 대표일 난방부하모델 개발에 관한 연구" 대한건축학회 21 (21): 287-294, 2005

5 송승영, "공동주택 외피 접합부 열교부위의 최적 단열상세 결정 방법에 관한 연구" 서울대학교 대학원 1998

6 공기조화냉동공학회, "건물의 공조부하계산용 표준 전산프로그램 개발 및 기상자료의 표준화 연구에 관한 최종보고서" 통상산업부 1996

7 송승영, "건물에너지효율등급인증제도 개선방향에 관한 연구" 27 (27): 2007

8 "http://www.passivhaus.org.uk"

9 PassivHaus Institut, "Passive House Planning Package 2004" PassivHaus Institut 2004

10 "ISO 14683 Thermal bridges in building construction - Linear thermal transmittance - Simplified methods and default values"

11 "ISO 10211 Thermal bridges in building construction - Heat flows and surface temperature - Detailed calculation"

12 "BS EN ISO 6946 Building components and building elements - Thermal resistance and thermal transmittance - Calculation method"

13 ASHRAE, "ASHRAE Handbook 2001 Fundamentals" ASHRAE 2001