| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a heat shield that hardly causes extension and deflection even when subjected to spraying of a cellular porous medium and that is highly resistant to moisture.SOLUTION: A heat shield 1 of the present invention is arranged between rafters. The heat shield 1 comprises: corrugated paper 10; aluminum foil or an aluminized film 20, which is stuck on a first surface 10a of the corrugated paper 10; and a coating layer (nonwoven fabric 30) that coats a second surface 10b of the corrugated paper 10. In the heat shield 1 of the present invention, preferably, a through-hole 71 is formed in at least the aluminum foil or the aluminized film 20.</p> |
