Title:
EXTERIOR WALL BODY
Document Type and Number:
WIPO Patent Application WO/2008/029462
Kind Code:
A1
Abstract:
An exterior wall (W) formed by joining exterior wall panels (A) to both sides of
steel beam columns (B). Each exterior wall panel (A) has a heat insulating board
(30) as an exterior heat insulating material bonded to a panel frame (10) on its
surface on the exterior side, and also has ventilation furring strips (40) fixed
to the heat insulating board (30) on its surface on the exterior side. The ventilation
furring strips (40) provide a ventilation layer (41) between an exterior wall
surface material (50) and the heat insulating board (30). A joint of the heat insulating
board (30) is located on a steel beam column (B) on its exterior side. A heat insulating
material (31) for the joint is applied to the steel beam column (B) on its exterior
side, and this prevents the joint from functioning as a heat bridge. Because of
the presence of the ventilation layer (41), moisture entering from the outside
can be efficiently discharged. Dew condensation is less likely to occur on the
surface of a structure body and as a result the durability of the structure body
is enhanced.
Inventors:
KUDO, Ryuichi (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
工藤 隆一 (〒41 大阪府大阪市北区梅田３丁目３番５号 大和ハウス工業株式会社内 Osaka, 5308241, JP)
NANAOKA, Hiroshi (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
七岡 寛 (〒41 大阪府大阪市北区梅田３丁目３番５号 大和ハウス工業株式会社内 Osaka, 5308241, JP)
TSUDA, Koki (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
工藤 隆一 (〒41 大阪府大阪市北区梅田３丁目３番５号 大和ハウス工業株式会社内 Osaka, 5308241, JP)
NANAOKA, Hiroshi (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
七岡 寛 (〒41 大阪府大阪市北区梅田３丁目３番５号 大和ハウス工業株式会社内 Osaka, 5308241, JP)
TSUDA, Koki (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
Application Number:
JP2006/317679
Publication Date:
March 13, 2008
Filing Date:
September 06, 2006
Export Citation:
Assignee:
Daiwa House Industry Co., Ltd. (3-3-5 Umeda, Kita-ku Osaka-sh, Osaka 41, 5308241, JP)
大和ハウス工業株式会社 (〒41 大阪府大阪市北区梅田３丁目３番５号 Osaka, 5308241, JP)
KUDO, Ryuichi (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
工藤 隆一 (〒41 大阪府大阪市北区梅田３丁目３番５号 大和ハウス工業株式会社内 Osaka, 5308241, JP)
NANAOKA, Hiroshi (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
七岡 寛 (〒41 大阪府大阪市北区梅田３丁目３番５号 大和ハウス工業株式会社内 Osaka, 5308241, JP)
大和ハウス工業株式会社 (〒41 大阪府大阪市北区梅田３丁目３番５号 Osaka, 5308241, JP)
KUDO, Ryuichi (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
工藤 隆一 (〒41 大阪府大阪市北区梅田３丁目３番５号 大和ハウス工業株式会社内 Osaka, 5308241, JP)
NANAOKA, Hiroshi (Ltd. 3-3-5 Umeda Kita-ku, Osaka-sh, Osaka 41, 5308241, JP)
七岡 寛 (〒41 大阪府大阪市北区梅田３丁目３番５号 大和ハウス工業株式会社内 Osaka, 5308241, JP)
International Classes:
E04B1/76; E04B1/70; E04B2/56
Attorney, Agent or Firm:
AKIYAMA, Atsushi et al. (Toranomon 37 Mori Building 5-1, Toranomon 3-chomeMinato-ku, Tokyo 01, 1050001, JP)