Title:
折板屋根改修工法
Document Type and Number:
Japanese Patent JP6867786
Kind Code:
B2
Abstract:
PURPOSE: To provide a folded-plate roof renovation method capable of efficiently constructing a renovated roof or a newly constructed roof while removing an existing roof.CONSTITUTION: In an existing folded-plate roof A comprising a trapezoidal existing tight frame 2 having two leg portions 21 and a top portion 22 arranged at a predetermined interval on an existing structural member 4 and an existing folded-plate roof plate member 1 supported by the existing tight frame 2, the existing folded-plate roof plate member 1 is removed from the existing tight frame 2. At least one part of the existing tight frame 2 is cut so that the height direction of the existing tight frame 2 on the existing structural member 4 is lowered. A renovated tight frame B1 which can be mounted by a non-welding means is mounted on the existing structural member 4, and a folded-plate roof plate member 5 for renovation is mounted via the renovated tight frame B1 to construct a renovated folded-plate roof B.SELECTED DRAWING: Figure 1
Inventors:
Tadashi Fukuhara
Kitamura
Kitamura
Application Number:
JP2016224409A
Publication Date:
May 12, 2021
Filing Date:
November 17, 2016
Export Citation:
Assignee:
Sanko Metal Industry Co., Ltd.
International Classes:
E04D3/00; E04G23/02
Domestic Patent References:
| JP2011038248A | ||||
| JP2016003487A | ||||
| JP2016006271A | ||||
| JP7018793A |
Attorney, Agent or Firm:
Kunio Iwahori