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2023 Vol.17, Issue 6 Preview Page

Research Article

Indoor Air Quality and Building Energy Evaluation based on Core Layer Materials Applied in CLT

CLT의 코어층 적용 재료에 따른 실내공기질 및 건물에너지 평가

Hae-Deun Park1
,
Su-Hwan Yeo1
,
Jin-Young Park1
,
Hyeon-Woo Jeong1
,
Seong-Jin Chang2*
박 해든1
,
여 수환1
,
박 진영1
,
정 현우1
,
장 성진2*
1M.S. Student, Department of Interior Materials Engineering, Gyeongsang National University, Jinju, Korea
2Assistant Professor, Department of Interior Materials Engineering, Gyeongsang National University, Jinju, Korea
1경상국립대학교 인테리어재료공학과 석사과정
2경상국립대학교 인테리어재료공학과 조교수
*Corresponding Author
30 December 2023. pp. 354-365
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Abstract

This study conducted an evaluation of indoor air quality and building energy efficiency in CLT (Cross-Laminated Timber) construction based on the core layer materials used. The results revealed that indoor air quality measurements were lower than the recommended standards for multi-purpose facilities, maintenance criteria, and new residential buildings. Additionally, using DesignBuilder software, thermal performance and building energy consumption were assessed, with PB (Particleboard) demonstrating the lowest energy usage among LW (Larch Wood), PB (Particle Board), and PW (Plywood). Utilizing the building as a dormitory with a PB structure in Central Region 1 would result in the most efficient energy usage, with a consumption rate of 96.9 kWh/m2. Furthermore, a building energy assessment was conducted for PB with insulation applied, resulting in energy savings ranging from 9.75 to 17.5 kWh/m2. The dormitory building in Central Region 1 exhibited the most fficient energy utilization at 84.36 kWh/m2.

Keywords
Cross Laminated Timber
Mock-up test
Indoor air quality
Building energy
DesignBuilder
키워드
교차적층목재
목업테스트
실내공기질
건물에너지
디자인빌더
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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 :6
  • Pages :354-365
  • Received Date : 2023-10-20
  • Revised Date : 2023-11-22
  • Accepted Date : 2023-11-25
  • DOI :https://doi.org/10.22696/jkiaebs.20230030
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