Title:
CARBON FIBER SHEET, ROOM STRUCTURE, AND CONSTRUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/048032
Kind Code:
A1
Abstract:
According to the present invention, electromagnetic waves entering the inside of a room from the outside are effectively suppressed by a carbon fiber sheet. A room structure in which rooms that define a human living space are formed comprises: a first boundary structure that defines the inside and outside of a room; and a second boundary structure that is adjacent to the first boundary structure and defines the inside and outside of the room. Each of the first boundary structure and the second boundary structure has: a base layer that extends planarly; a carbon fiber sheet that is provided on the base layer and contains a carbon fiber; and a finishing layer that is provided on the carbon fiber sheet and exposed in the room. The carbon fiber sheet in at least one boundary structure among the first boundary structure and the second boundary structure is expanded from between the base layer and the finishing layer in the one boundary structure, and overlaps with the carbon fiber sheet in the other boundary structure.
Inventors:
NAKAGAWA NOBUO (JP)
Application Number:
PCT/JP2023/023019
Publication Date:
March 07, 2024
Filing Date:
June 21, 2023
Export Citation:
Assignee:
NAKAGAWA NOBUO (JP)
International Classes:
E04F13/075; E04B1/92; E04H9/14; H05K9/00
Foreign References:
| JPH11284385A | 1999-10-15 | |||
| JPS6486595A | 1989-03-31 | |||
| JPH10292525A | 1998-11-04 | |||
| JP2003184202A | 2003-07-03 | |||
| JPH01154248U | 1989-10-24 | |||
| JP2005016129A | 2005-01-20 | |||
| JPS54168695U | 1979-11-28 | |||
| JP2018078706A | 2018-05-17 | |||
| US10257965B1 | 2019-04-09 |
Attorney, Agent or Firm:
HAYASHI Takaaki (JP)
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