Title:
FLOOR STRUCTURE
Document Type and Number:
Japanese Patent JP2009084937
Kind Code:
A
Abstract:
To provide a floor structure by which characteristic frequency of bending vibrations can be easily restrained and amplification of an impact noise of the floor can be restrained.
The floor structure 1 includes a floor slab 2, a plurality of floor joists 3, 3 laid on an upper surface of the floor slab 2 at predetermined intervals, and a buffer board 4b. In the floor structure 1, a floor finish material 4 is placed on the upper surface of the floor joists 3, 3, and a damper material 5 comprising a sponge rubber 5a and a wooden member 5b which are vertically stuck is interposed between the floor slab 2 and the floor finish material 4.
Inventors:
HIRAMATSU TOMOTAKA
Application Number:
JP2007258410A
Publication Date:
April 23, 2009
Filing Date:
October 02, 2007
Export Citation:
Assignee:
TAISEI CORP
International Classes:
E04F15/18; E04B1/98; E04B5/43
Domestic Patent References:
| JPH0988320A | 1997-03-31 | |||
| JP2001159208A | 2001-06-12 | |||
| JP2005226869A | 2005-08-25 | |||
| JPS6323431U | 1988-02-16 | |||
| JP2007186961A | 2007-07-26 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Nosho Machida
Etsuo Tada
Nosho Machida
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