| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heat insulating panel lightweight with excellent heat insulating performance, holding high strength and facilitating recycling of a used heat insulating panel. <P>SOLUTION: This heat insulating panel 7 is formed by arranging vacuum heat insulating materials 3 inside a die-molded styrene foam 2, and fixing side plates 5, 5 to skin layers 2a formed on the outer side faces of the styrene foam 2, with adhesives 6. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
