| 摘要 |
PROBLEM TO BE SOLVED: To provide a roof exterior structure having a great heat shield effect.SOLUTION: A roof exterior structure includes a heat shield sheet with no air permeability, which covers a top surface of a roof material with corrugated irregularities, and a sealing member for closing an opening between the roof material and the heat shield sheet, which is positioned on the lateral side of the roof material. The heat shield sheet is bonded to the top of the roof material, and an air space is provided between a part except the top of the roof material and the heat shield sheet. A part, which is bonded to the roof material, of the heat shield sheet has a nonwoven fabric.SELECTED DRAWING: Figure 1 |
