| 摘要 |
[Problem] To provide heat-insulating panels for use in buildings, each having a unit structure in which a vacuum-insulation material and a heat storage material are combined. When the heat-insulating panels with the unit structures are disposed and connected in a planar manner, the heat-insulating panels have high heat-insulating effects and can store heat. [Means for Resolution] Each heat-insulating panel (101A) for use in buildings has a basic structure obtained by covering the entirety of a flat plate-shaped vacuum-insulation material (102) with a heat-insulation material (104). In addition, the heat-insulating panel (101A) for use in buildings is provided with a latent heat storage material (103) that is arranged substantially in a frame-like shape extending from one main surface of the vacuum-insulation material (102), wrapping around the sidewall thereof, and connecting to the other main surface thereof, so as to cover the entire peripheral edge of the vacuum-insulation material (102). The latent heat storage material (103) is provided to use latent heat to mitigate heat bridging that results from heat leakage between high temperature and low temperature parts in the vacuum-insulation material (102) under usage conditions that undergo changes in temperature. The heat-insulation material (104) is arranged in such a manner that the heat-insulation material (104) covers the entire surface of the latent heat storage material (103) and the entire exposed surface of the vacuum-insulation material (102). |
