논문 상세보기
pp.22-33
This study sought to conduct a fundamental investigation in order to test and evaluate the thermal performance of an aluminum stick curtain wall system. In terms of the thermal performance index, the infiltration rate of air tightness, thermal transmittance of the heat insulation property and temperature difference ratio of condensation resistance were experimentally measured. The research process can be divided into three parts. First of all, a database for the test report of the curtain wall was compiled and existing design criteria with respect to the evaluation method and standard of transparent building components such as curtain wall, window and door were analyzed to produce the specimens. Secondly, four different types of curtain wall specimens were created through investigating the curtain wall database. Thirdly, standard tests of thermal performance were carried out for airtightness, thermal performance and condensation resistance. As a result, the curtain wall specimens with low-e triple glazing covered by an aluminum capture system showed high thermal performance compared to other curtain wall specimens including low-e triple glazing with a 4-sided structural sealant glazing system. Air tightness of all types of curtain wall specimens satisfied level 1 standard for air tightness. It was found that a curtain wall which consists of a one track frame has difficulties meeting the residential standard of thermal performance with regard to thermal transmittance and condensation resistance.
1. 서 론
2. 이론적 고찰
2.1 커튼월의 열성능 정의와 설계기준
2.2 기존 연구 고찰
3. 물리적 시험을 통한 커튼월의 열성능평가 대상 및 방법
3.1 커튼월 시험체 개요
3.2 통기량을 이용한 기밀성능 평가방법
3.3 열관류율을 이용한 단열성능 평가방법
3.4 TDR을 이용한 결로방지성능 평가방법
4. 물리적 시험을 통한 커튼월의 열성능평가 결과 및 분석
4.1 기밀성능 평가결과 및 분석
4.2 단열성능 평가결과 및 분석
4.3 결로방지성능 평가결과 및 분석
5. 결 론
References
