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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.11
- 수록면
- 211 - 216 (6page)
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초록· 키워드
오류제보하기
In this study, the insulation performance and condensation performance according to the application of thermal bridge insulation structures were quantitatively evaluated for a reinforced concrete structure with external insulation and anti-condensation materials using a 3D steady-state simulation program. As a result of analyzing the heat loss through the structure, Case 1 was the highest at 59.035W, followed by Case 2 at 42.056W and Case 3 at 34.891, indicating that the insulation performance of the structure applying Evaluation Target 3 was relatively excellent. As a result of analyzing the linear thermal transmittance, Case 1 was 0.826W/K, Case 2 at 0.402W/K, and Case 3 at 0.223W/K, indicating that the amount of heat lost through the thermal bridge had a maximum deviation of 73%. The indoor surface temperature of the wall joint was highest in Case 3 at 20.46℃, followed by Case 1 at 17.02℃, showing a minimum of 4.2% and a maximum of 16.8% deviation by evaluation subject. As a result of calculating the TDR using the indoor surface temperature, the TDR of the evaluation subject was 0.11 to 0.19, which was analyzed to be suitable for all of the criteria for the area II standard for the condensation prevention performance evaluation of apartment complexes (0.23 or less). The results of this study confirmed that the thermal bridge phenomenon can be minimized by applying a thermal bridge insulation structure when the insulation is continuously broken at the roof slab and parapet joint.
목차
Abstract
1. 서론
2. 열전달 해석 모델링 및 경계조건
3. 단열 및 결로 성능 평가방법
4. 단열 및 결로 성능 평가결과
5. 결론
REFERENCES
참고문헌 (8)
참고문헌 신청
International Organization for Standardization. (2003). Thermal performance of windows, doors and shading devices — Detailed calculations (ISO Standard No. 15099). Retrieved from https://www.iso.org/standard/26425.html
Kim, H. R., Shin, S. Y., Choi, M. H., Ahn, B. L., & Sung, U. J. (2019) Thermal Property Test for Thermal Bridges of Window-Wall Package Envelops, Korean Institute of Architectural Sustainable Environment and Building Systems, 13(4), 223-233. doi:http://dx.doi.org/10.22696/jkiaebs.20190019
Kim, M. Y., Kim H, G,. & Park, J, C. (2021). Insulation Performance Analysis of Vulnerable Parts of Thermal Bridge and Condensation in Modular Buildings, Korea Institute of Construction Engineering and Management. 22(3), 31-69, doi:10.6106/KJCEM.2021.22.3.031
Koo, B. K., & Jeong, J. W. (2022). Evaluation of Heat Transfer according to the Thickness of the Insulation at the Point-type Thermal Bridge of the Wall, Journal of the Society of Living Environmental System, Korea, 625-633, doi:10.21086/ksles.2022.12.29.6.625
Korea Energy Agency (2023). Manual for Energy-Saving design standards for buildings. Ministry of Land, Infrastructure and Transport.
Kim, H. R., Shin, S. Y., Choi, M. H., Ahn, B. L., & Sung, U. J. (2019) Thermal Property Test for Thermal Bridges of Window-Wall Package Envelops, Korean Institute of Architectural Sustainable Environment and Building Systems, 13(4), 223-233. doi:http://dx.doi.org/10.22696/jkiaebs.20190019
Kim, M. Y., Kim H, G,. & Park, J, C. (2021). Insulation Performance Analysis of Vulnerable Parts of Thermal Bridge and Condensation in Modular Buildings, Korea Institute of Construction Engineering and Management. 22(3), 31-69, doi:10.6106/KJCEM.2021.22.3.031
Koo, B. K., & Jeong, J. W. (2022). Evaluation of Heat Transfer according to the Thickness of the Insulation at the Point-type Thermal Bridge of the Wall, Journal of the Society of Living Environmental System, Korea, 625-633, doi:10.21086/ksles.2022.12.29.6.625
Korea Energy Agency (2023). Manual for Energy-Saving design standards for buildings. Ministry of Land, Infrastructure and Transport.
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