Assessment of the Thermal Performance of Building Integrated Vegetation System through Small Scale Model

Joon-Sung Park; Seung-Won Han; Jea-Soon Kim; Kyoo-Dong Song

doi:10.12972/jkiaebs.20170019

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2017 Vol.11, Issue 6 Preview Page Next Page

Assessment of the Thermal Performance of Building Integrated Vegetation System through Small Scale Model 축소 모형을 이용한 건물녹화시스템의 온열성능 평가

December 2017. pp. 485-498

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Abstract

This study presents method for evaluating the performance of thermal condition in building with BIVS (Building Integrated Vegetation System) using small scale model. The building model, which has the volume of 1m (W)×1m (D)×1m (H) and the wall-thickness of 0.1m, was used for field test. Experimental Site is located in Suwon, Korea. Thermal sensors are installed at and inside each layers of BIVS and building structures. The datum of temperature and relative humidity is recorded by connecting to data logger. Sedum middendorffianum and Liriope platyphylla are used for experimental plants. It takes two weeks for experiment in sunny summer. The mean and standard deviation of temperature and relative humidity in ambient air, one room in building that installed BIVS and the other in control building are 26.9±4.1°C and 79.9±16.9%, 24.8±1.5°C and 92.2±0.7%, 24.8±2.1°C and 91.1±1.8% respectively. BIVS can decrease indoor temperature to almost 3°C in similar relative humidity condition. The thermal insulation property of BIVS planted the Sedum middendorffianum is better than that of Liriope platyphylla.

Keywords

Building Integrated Vegetation System

Green Roofs

Greenery Plants

Urban Heat Island Effect

키워드

건물녹화시스템

옥상녹화

녹화용 식물

도시열섬효과

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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 : 11
No :6
Pages :485-498
Received Date : 2017-09-20
Revised Date : 2017-11-27
Accepted Date : 2017-11-22
DOI :https://doi.org/10.12972/jkiaebs.20170019

Journal of Korean Institute of Architectural Sustainable Environment and Building Systems ISSN:1976-6483(Print) 2586-0666(Online) 한국건축친환경설비학회논문집

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