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2023 Vol.17, Issue 1

Research Article

Improvement Plan of Airtight Performance in PC Modular House according to Passive House Standard

패시브 하우스 표준에 따른 PC 모듈러 주택의 기밀 성능 개선 방안 연구

Joon-Soo Chung1
,
Seok-Ho Lim2
,
Wook-Je Seol3
,
Keon-Ho Lee4*
정 준수1
,
임 석호2
,
설 욱제3
,
이 건호4*
1Senior Researcher, Department of Building Research/Modular Construction Research Cluster, Korea Institute of Civil Engineering and Building Technology, Goyang, Korea
2Senior Research Fellow, Department of Building Research/Modular Construction Research Cluster, Korea Institute of Civil Engineering and Building Technology, Goyang, Korea
3Research Specialist, Department of Building Research/Modular Construction Research Cluster, Korea Institute of Civil Engineering and Building Technology, Goyang, Korea
4Assistant Professor, Department of Architectural Engineering, DONG-A University, Busan, Korea
1한국건설기술연구원 건축연구본부/모듈러클러스터 수석연구원
2한국건설기술연구원 건축연구본부/모듈러클러스터 선임연구위원
3한국건설기술연구원 건축연구본부/모듈러클러스터 전임연구원
4동아대학교 도시건축학부 건축공학과 건축공학전공 조교수
*Corresponding Author
28 February 2023. pp. 1-14
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Abstract

Compared to Concrete-type houses, lightweight modular houses are assembled with members of various materials, sizes, and shapes, so many joints occur. Accordingly, the modular house has a structure vulnerable to airtight performance. Therefore, securing airtightness performance in a modular house is one of the most important factors determining the physical quality. The airtight performance of the modular house with infill type completed in May was analyzed through the blow door test KS L ISO 9972 (Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method). Based on the results, the structural causes of the deterioration of the airtight performance of the constructed modular were analyzed. As a follow-up, a new alternative for the airtightness improvement will be proposed based on the German passive house standard.

Keywords
PC Modular Housing
Airtightness Performance
Blower Door Test
Passive House
키워드
PC 모듈러 주택
기밀성능
블로우도어
패시브하우스
References
1
Lee, Y., Shin, C. (2013). The Air Leakage Characteristics and Airtightness Performance of a Newly Built Apartment. Journal of SERAK, 25(1), 606-611. 10.6110/KJACR.2013.25.11.606
2
Yee, J. (2014). [Special Feature] Insulation and Airtight Plan of the Modular Construction System. Review of Architecture and Building Science, 58(5), 28-31.
3
Bae, K., Lee, S., Boo, Y. Shin, S. (2022). Development on Precast Concrete Modular, and its Case of Field Application. Autumn Annual Conference of AIK, 42(2), 589.
4
Chun, J. (2016). A Study of Measurement on Airtightness Performance and Indoor Air Quality of Modular Mock-up Housing (poster). Autumn Annual Conference of AIK, 36(2), 1341-1342.
5
Lee, Y., Cho, D., Ahn, T., Lee, S., Lee, K. (1998). Development of In-situ Measurement System of Airtightness for the Building Envelopes. Autumn Annual Conference of AIK, 18(1), 475-482.
6
Leigh, S., Lee, Y. (1994). A Technique for Measuring and Evaluating Airtightness Performance of a Building using Blower Door System. 1994 KSES Spring Annual Conference, 9-15.
7
Feist, W. (1999). Airtight Design of Passive Houses, CEPHEUS Project Information No. 7.
8
Korea Institute of Civil Engineering and Building Technology (KICT). (1992). On Evaluation of Moisture Performance and Air Tightness in Prefabricated Housing Exterior Wall.
9
Korea Institute of Civil Engineering and Building Technology (KICT). (2019). Development of Consumer Customized Prefabricated Housing and Construction of Field-test. Final Report.
10
Korea Institute of Civil Engineering and Building Technology (KICT). (2022). Development of Modular System and Establishment of Supply & Operational System that can R espond I mmediately to Disasters_ SIM. Second Report.
11
Ministry of Land, Infrastructure and Transport (MOLIT). (2022). Guidelines for Energy Saving Design Standards for Buildings, p. 29.
12
Zeller, J., Feist, W. (1995). Luftdichtigkeit von Gebaeuden-Luftdichtigkeitsmessungen mit der Blower Door in Niedrigenergiehaeusern und anderen Gebaeuden, Darmstadt.
13
KS L ISO 9972. (2006). Building tightnessmeasurement. Korea Agency for Technology and Standard.
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 : 17
  • No :1
  • Pages :1-14
  • Received Date : 2022-11-24
  • Revised Date : 2023-01-16
  • Accepted Date : 2023-01-17
  • DOI :https://doi.org/10.22696/jkiaebs.20230001
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