Title:
BUILDING STRUCTURE
Document Type and Number:
Japanese Patent JPH0932150
Kind Code:
A
Abstract:
To obtain a building structure having an excellent soundproof performance.
A first board body 16 and a second board body 18 are arranged oppositely so as to form voids between these board bodies by a frame body 20, ribs 22 not brought into contact with the opposed board body are formed to at least one of the first board body 16 and the second board body 18, and the rigidity of the first board body 16 and the second board body 18 is made to differ. Since sotmdproofness can be improved in spite of a simple structure, this building structure is particularly suitable for the walls and floors of a building, in which sound-insulating performance and sound-absorbing performance are required.
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Inventors:
ABE EIJI
KANEKO AKIRA
KANEKO AKIRA
Application Number:
JP17781495A
Publication Date:
February 04, 1997
Filing Date:
July 13, 1995
Export Citation:
Assignee:
YAMAHA CORP
International Classes:
E04B2/56; E04B1/82; E04B1/98; E04B5/02; E04B5/43; (IPC1-7): E04B1/82; E04B1/98; E04B2/56; E04B5/02; E04B5/43
Attorney, Agent or Firm:
Masatake Shiga (2 outside)
Next Patent: SOUNDPROOF SHEET MATERIAL