Study on prevention of dew condensation by using heat insulation coating

2015 Fiscal Year Final Research Report

• Project/Area Number: 25420482
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Structural engineering/Earthquake engineering/Maintenance management engineering
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: Nagata Kazutoshi 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (40301238)
• Co-Investigator(Kenkyū-buntansha): Yamaguchi Takashi 大阪市立大学, 大学院工学研究科, 教授 (50283643)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 結露 / 桁温度 / 断熱塗料

Outline of Final Research Achievements

Many steel structures are faced to the problem of deterioration in Japan.　Deterioration of the coating due to dew condensation causes corrosion of steel bridges.Therefore, it is necessary to develop a technique for preventing dew condensation.In addition, dew condensation is deeply related to the girder.In this study studies on prevention of dew condensation by paying attention to the temperature of girder were carried out.Heat insulating coating and heat storage material were used to prevent dew condensation.As a result, it was found that technique to prevent dew condensation is effective.

Free Research Field

構造工学