| 摘要 |
PROBLEM TO BE SOLVED: To provide a ceiling structure of a building capable of restraining the occurrence of wrinkles and a cut in ceiling cloth, without increasing the number of part items.SOLUTION: The building is constituted by combining a plurality of building units 20. A ceiling joist 33 is fixed to respective under surfaces on adjacent respective ceiling girders 22 of the adjacent building unit 20. The ceiling joist 33 is provided along the ceiling girders 22, and is formed wider than the ceiling girders 22. Adjacent upper side ceiling face bar 27 and upper side ceiling tying face bar 37 are respectively fixed to the under surface side of the ceiling joist 33. Adjacent lower side ceiling face bar 28 and lower side ceiling tying face bar 38 are fixed to the under surface side of the ceiling joist 33 in a state of dislocating a mutual boundary part in the ceiling juxtaposition direction to a boundary part between the adjacent upper side ceiling face bar 27 and the upper side ceiling tying face bar 37. |
