Title:
サンドイッチパネル、及び壁ユニット
Document Type and Number:
Japanese Patent JP7040908
Kind Code:
B2
Abstract:
To provide a sandwich panel capable of constructing an exterior wall with a fire resistance efficiency hard to be decreased by a large size unit construction method.SOLUTION: A sandwich panel 1 is in a substantially rectangular shape and is configured with a core material 30 between two metal skins 10, 20. The core material 30 consists of a first core material 31 and a second core material 32 having a higher fire resistance efficiency than the first core material 31. At least one end part of four end parts of the sandwich panel 1, the second core material 32 is arranged at an outer peripheral edge side than the first core material 31, and the first core material 31 and the second core material 32 are connected by a fastener 40 inserted into the first core material 31 and the second core material 32 in a direction orthogonal to a thickness direction of the sandwich panel 1.SELECTED DRAWING: Figure 2
Inventors:
Koichi Shibata
Michiaki Ohzono
Yousuke Obama
Masashi Okubo
Tomomi Soeda
Hitoshi Sasaki
Tomohiro Fujinuma
Michiaki Ohzono
Yousuke Obama
Masashi Okubo
Tomomi Soeda
Hitoshi Sasaki
Tomohiro Fujinuma
Application Number:
JP2017187991A
Publication Date:
March 23, 2022
Filing Date:
September 28, 2017
Export Citation:
Assignee:
Nittetsu Steel Sheet Co., Ltd.
DAIWA HOUSE INDUSTRY CO.,LTD.
Fujita Co., Ltd.
DAIWA HOUSE INDUSTRY CO.,LTD.
Fujita Co., Ltd.
International Classes:
E04B2/56; E04B1/94
Domestic Patent References:
| JP2012092497A | ||||
| JP2016211144A | ||||
| JP2013189789A | ||||
| JP2006207135A |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office