Title:
CONSTRUCTION METHOD OF FLOOR
Document Type and Number:
Japanese Patent JP3217643
Kind Code:
B2
Abstract:
PURPOSE: To realize a floor having sufficient strength and extremely excellent sound insulating performance without using an end joist.
CONSTITUTION: A particle board 3 which is a subfloor material is supported in the reverse surface by a plurality of height-adjustable support tools 2, and horizontally arranged in a prescribed height position from a floor surface 1. The edge 3a of the particle board 3 near a wall makes contact with a wall surface 7 with a space 11, and is perfectly isolated from the wall surface 7. A reinforcing member 8 is fixed to the reverse surface of the edge 3a of the particle board near the wall by screwing from the upper side. Thus, the strength of this part can be sufficiently increased without arranging an end joist in this part, and since the part in contact with the wall surface as the end joist is not present, a floor extremely excellent in sound insulating property can be realized. Further, since a sound insulating rubber plate 24 is mounted on the lower end of the support tool 2, the propagation of vibration or noise with the floor surface 1 side can be suppressed, and the sound insulating performance of the floor can be also improved thereby.
Inventors:
Takayuki Furusho
Application Number:
JP15970995A
Publication Date:
October 09, 2001
Filing Date:
June 27, 1995
Export Citation:
Assignee:
Kowa Kensho Co., Ltd.
International Classes:
E04F15/024; E04F15/00; E04F15/18; (IPC1-7): E04F15/024; E04F15/00; E04F15/18
Domestic Patent References:
| JP5118114A | ||||
| JP6322954A | ||||
| JP6160945B1 | ||||
| JP5714277Y2 |
Attorney, Agent or Firm:
Shiro Yokozawa (1 person outside)