| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a building panel capable of surely and firmly mounting a bar member used for a venting furring strip and an external facing and an external substrate material mounted thereon to a structural material such as a column and a beam or the like and a heat insulation structure of a building. <P>SOLUTION: An air-tight layer 2 of an air-tight sheet is formed in an outdoor side of a wall framework 1, and the bar member 3 used for the venting furring strip and a bar member 4 are mounted to the outdoor side. A heat insulating layer 5 consisting of a heat insulating material is formed in the outdoor side of the air-tight layer 2, a vapor-proof waterproofing sheet and the external facing 6 are mounted to the outdoor side thereof, and the aeration layer 7 is formed between the heat insulating material 5 and the external facing 6. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
