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- Title
Study on modification of moisture content and thermal conductivity of thermal insulation materials in Nanchang area.
- Authors
PENG Xiaoyun; WENG Dafu
- Abstract
Air humidity has a great influence on the moisture content of the insulation material in the envelope structure, and the moisture content of the insulation material directly affects its thermal conductivity, that is the relative humidity of a region will affect the insulation and thermal insulation performance of the envelope structure. In this paper, the quantitative relationship between thermal conductivity and relative humidity of thermal insulation materials is discussed, and a mathematical model is established to check the thermal conductivity of thermal insulation materials commonly used in Nanchang area. The correction coefficient of thermal conductivity of three thermal insulation materials in Nanchang area is calculated in summer. The results can be helpful for the design and research of building energy conservation.
- Publication
New Building Materials / Xinxing Jianzhu Cailiao, 2019, Vol 46, Issue 1, p75
- ISSN
1001-702X
- Publication type
Article