DOI QR코드

DOI QR Code

소규모 민간건축에 있어서 에너지소비효율등급제를 고려한 창호공사 현황분석

An Analysis of the Current State of Window Constructions in Small-scale Private Architecture in Consideration of the Energy Consumption Efficiency Rating System

  • Kang, Suk-Pyo (Department of Architecture & Interior Design, Woosuk University) ;
  • Jin, Eun-Mi (Sijigam Design Research Laboratory, Inc.)
  • 투고 : 2014.07.22
  • 심사 : 2015.01.15
  • 발행 : 2015.02.20

초록

현재 우리나라의 중소창호업계는 글레이징과 창프레임 제조가 별도의 산업체로 분리되어 있다. 그러나, 창호에너지소비효율 등급제와 건물의 에너지절약설계기준에 따르면, 창호의 열관류율 기준은 글레이징과 창프레임을 일체화시킨 창세트에 의해 정의된다. 대부분의 창호제조 중소업체는 글레이징과 프레임부분을 통합하는 생산체계를 갖추지 못하고 있으며, 대부분의 공사현장에서 창호는 별도로 납품된 유리와 프레임을 설치하는 방식으로 시공된다. 이러한 현실과 제도를 연결할 수 있는 연구가 필요하다. 본 연구에서는 우선 창호에너지소비효율등급제의 현장상황을 조사 분석하였다. 그 결과, 창호에너지소비효율 등급제에 대한 이해도는 전반적으로 높았으나, 만족도는 낮았으며, 공사현장에서는 공장제조된 일체화된 시스템의 창호가 아니라 현장조립에 의한 창호를 사용하는 것이 일반적으로, 현재의 등급제가 현장에서 잘 적용된다고 확신하지 못하는 상황이었다. 따라서, '창호에너지소비효율등급제'는 산업현장의 현실성을 돌이켜보고, 이론적으로 치우칠 것이 아니라, 현실적인 대안을 제시해야 한다.

At present, in the case of small and medium window manufacturers in South Korea, glazing and window frame manufacturers are divided into separate businesses. However, in the fenestration energy consumption efficiency rating system and the energy-saving design criteria for buildings, the coefficient of overall heat transmission standard for windows is defined by window sets, which integrate glazing and window frames. At most construction sites, windows are constructed by installing separately supplied glass and frames. Research that can integrate the reality and the system is therefore necessary. The present study first investigated and analyzed the on-site situation of the fenestration energy consumption efficiency rating system. According to the results, while overall understanding of the fenestration energy consumption efficiency rating system was high, satisfaction with it was low, and the general practice at construction sites was to use windows assembled on site rather than integrated window systems manufactured at factories, thus making it difficult to confirm that the current rating system was well applied on site. Consequently, the reality of industrial sites must be reviewed and a realistic alternative to the fenestration energy consumption efficiency rating system must be presented instead of focusing on theory.

키워드

참고문헌

  1. Kim YM, Choi HJ. Enforcement background and driving direction for rating system for a set of windows. Korean Institute of Architectural Sustainable Environment and Building Systems. 2013 Oct;7(4) :20-7
  2. Korea Ministry of Land, Infrastructure and Transport 2013-587. The energy-saving building design standards[Internet]. Korea: Korea Ministry of Government Legislation;2010[updated 2013 Oct:cited 2014 Jul]. Available from:http://www.law.go.kr/lsInfoP.do?lsiSeq=154285&ef Yd=20141129#0000
  3. Korea Ministry of Land, Infrastructure and Transport. The regulation of WECRS(Window Energy Consumption Rating System)[Internet]. Korea: Korea Energy Management Corporation;2010[updated 2014 Jul:cited 2014 Jul]. Available from :http://bpms.kemco.or.kr/ efficiency_system/pds/read.aspx?searchfield=&searchword=&page=1§ion=A&pdsseq=97
  4. Choi YJ, Jo JH. Calculation method of window energy performance considering heating and cooling load in multi-family housing. Journal of Architectural Institute of Korea. 2013 Dec;29 (12):277-86.
  5. Kwak HJ, Jang HI, Lee HS, Eom JY, Suh SJ. Correlation anlysis between Fenestration Energy Consumption Efficiency Rating System and building energy consumption. Korean Journal of Air-Conditioning and Refrigeration Engineering. 2013 Jun;25(1):338-45. https://doi.org/10.6110/KJACR.2013.25.6.338
  6. Moon SD, Chung JM, Ock JH. Analysis of the causes of defects in fenestration construction and their impacts on construction quality: focused on door hardware. Journal of the Korea Institute of Building Construction. 2013 Aug;13(4):341-50. https://doi.org/10.5345/JKIBC.2013.13.4.341
  7. Yoon YS, Choi WK, Sim MH. A study on the characteristics of the energy performance in curtain wall building: focused on the glazing type, window to wall ratio and internal gains. Journal of Architectural Institute of Korea. 2013 Jul;29(7):255-63.
  8. Yoon JH, Hong WW, Hwang WJ, Choi WK. A study of correlation between glazing performance and building energy: focused on the U-value, SHGC and VLT in a curtain wall building. Journal of Architectural Institute of Korea. 2011 Dec;27(12):341-8.
  9. Australia NFRC((National Fenestration Rating Council). The regulation of WERS(Window Energy Rating System) in Australia[Internet]. Australia:AFRC; 2013 [updated 2013 May:cited 2014 July]. Available from:http://www.afrc.org.au/TechDocs.htm
  10. NFRC(National Fenestration Rating council). The regulation of WERS(Window Energy Rating System) in America[Internet]. America: NFRC;2012[updated 2014 Apr:cited 2014 Jul]. Available from:http://nfrc community.site-ym.com/?page=Techdocs
  11. Online Archive of Status of Metal Structure. Window & Door Work in Korea. Korea: Specialty Contractors Association. [updated 2014 Jul;cited 2014 Jul]. Available from:http://www.kosca.or.kr/member_info/member_license_upjong_list.asp?area=00