Title:
BUILDING WALL
Document Type and Number:
WIPO Patent Application WO/2023/149306
Kind Code:
A1
Abstract:
Provided is a building wall that can inhibit deformation of a top-layer face material during a fire and detachment from a bottom-layer face material caused by the deformation, even in a case where the amount of adhesive or the like for connecting the top-layer face material and the bottom-layer face material is reduced. This building wall 100 comprises, at least: a bottom-layer face material 30A that is directly or indirectly attached to a stud 40; and a top-layer face material 20A that is connected to the bottom-layer face material 30A and faces indoors, wherein a plurality of the top-layer face materials 20A are provided with first joints 25, 26 therebetween, and a pair of the top-layer face materials 20A sandwiching the first joints 25, 26 are connected together by joining members 60, 60A, 60B straddling the first joints 25, 26.
Inventors:
YAMAKATA KOUJI (JP)
ICHINO YUSUKE (JP)
TSUKAHACHI RYO (JP)
ICHINO YUSUKE (JP)
TSUKAHACHI RYO (JP)
Application Number:
PCT/JP2023/002277
Publication Date:
August 10, 2023
Filing Date:
January 25, 2023
Export Citation:
Assignee:
YOSHINO GYPSUM CO (JP)
International Classes:
E04F19/06; E04B1/94; E04B2/74; E04B2/76; E04F13/08
Foreign References:
| JP2002364104A | 2002-12-18 | |||
| JP2002309691A | 2002-10-23 | |||
| JPH06212719A | 1994-08-02 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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