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A Study on Performance of Thermo-Humidity Indicator Card for Measuring Thermo-Humidity of Work Surface  

Heo, Jung-Yong (Department of Architectural Engineering, Kwangwoon University)
Choi, Chang-Ho (Department of Architectural Engineering, Kwangwoon University)
Lee, Yun-Gyu (Building&Urban Environment Research Division, Korea Institute of Construction Technology)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.21, no.4, 2009 , pp. 236-242 More about this Journal
Abstract
In finishing work, defects are often taken place by many factors. One of them is the thermo-humidity condition on the work surface as coating and anointing adhesives. Thus, the condition of thermo-humidity on work surface should be checked prior to the finishing work. However, many construction companies show a tendency to overlook it because not only are measurement tools so expensive but they don't have skilled hands about those tools. Therefore, we propose the measurement method that makes it easy to recognize surface thermo-humidity condition so as to reduce constructional flaws. And then we test this product. The test progresses to four stages with various conditions. We evaluate its usefulness and application possibility of this product in the field.
Keywords
Moisture content; Surface thermo-humidity; Amount of water evaporation; IAQ;
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