Title:
建物天井とその施工方法
Document Type and Number:
Japanese Patent JP7412192
Kind Code:
B2
Abstract:
To provide a building ceiling with no gap between neighboring ceiling face materials, and to provide a construction method of a building ceiling in which anyone can easily construct this building ceiling.SOLUTION: A construction method of a building ceiling includes: A process of constructing a group of precedent ceiling face materials in a first row by fixing a plurality of ceiling face materials 40A to a ceiling joist 31 while making end portions of the plurality of ceiling face materials 40A overlap with each other; and B process of constructing groups of following ceiling face materials in second and later rows at a lateral side of the group of precedent ceiling face materials. A first ceiling face material 40Aa attached to the ceiling joist 31 at first is fixed to the ceiling joist 31 by fixing means 21 via at least two cutouts 48. A second ceiling face material 40Ab attached to the ceiling joist 31, after inserting one cutout 48 which the second ceiling face material 40Ab comprises into the fixing means 21 above the first ceiling face material 40Aa or the second ceiling face material 40Ab, is fixed to the ceiling joist 31 by separate fixing means 21 via the other cutout 48 which the second ceiling face material 40Ab comprises.SELECTED DRAWING: Figure 12
Inventors:
Akitake Noriyuki
Application Number:
JP2020011177A
Publication Date:
January 12, 2024
Filing Date:
January 27, 2020
Export Citation:
Assignee:
Daiwa House Industry Co., Ltd.
International Classes:
E04B9/24; E04B9/26
Domestic Patent References:
| JP2015068099A | ||||
| JP48095016A | ||||
| JP4153444A | ||||
| JP55035189U | ||||
| JP51143312U | ||||
| JP6018518U | ||||
| JP54016112U |
Foreign References:
| CN107407089A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito