| 摘要 |
A heat insulating wall (50) comprises a laminated body including a first panel (51A), a first plate-shaped insulating material (53) made of plastic foam and having a predetermined thickness, a vacuum insulation member (60) mounted on the material (53), a second plate-shaped insulating material (53) made of plastic foam, and a second panel (51B). The area between the first and second panels (51A,51B) surrounded by the first plate-shaped insulating material (53), the vacuum insulation member (60), and the second plate-shaped insulating material (53), is filled with expanding plastic foam (55). The thickness of the first and second plate-shaped insulating materials (53,53) are set to a predetermined thickness (S). <IMAGE> |
