Title:
SANDWICH PANEL, ROOF STRUCTURE, AND WALL STRUCTURE
Document Type and Number:
Japanese Patent JP2023161469
Kind Code:
A
Abstract:
To provide a sandwich panel with strength.SOLUTION: A long sandwich panel comprises a laminated structure configured to clamp heat insulation material 42 with two metal plates 41, wherein a plurality of convex parts 60 are formed on a surface of at least one metal plate 41 of the two metal plates 41, and any height of the convex parts 60 is 10 mm or less in a cross section in a shorter direction at any position in a longer direction of the metal plates 41 in a middle part 45 in a longer direction of the metal plates 41 on which the plurality of convex parts 60 are formed and a high rigidity region A in which the convex parts 60 are formed per a specific width W1 are arranged, the specific width being 20 mm or less.SELECTED DRAWING: Figure 10
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| JPS58142216 | 【考案の名称】屋根 |
Inventors:
ONISHI HIROYUKI
FUKUDA MASAMI
KAWAZOE TOMOYUKI
FUKUDA MASAMI
KAWAZOE TOMOYUKI
Application Number:
JP2022071889A
Publication Date:
November 07, 2023
Filing Date:
April 25, 2022
Export Citation:
Assignee:
YAMADE KK
International Classes:
E04D1/18; E04D1/28
Attorney, Agent or Firm:
Patent Attorney Corporation R&C