Title:
溶着部の検査方法
Document Type and Number:
Japanese Patent JP7115709
Kind Code:
B2
Abstract:
To provide a method for inspecting a welded part, capable of specifying an unwelded part in a welded part.SOLUTION: A method for inspecting a welded part comprises: a step of heating a welded part 48 between a resin-coated steel sheet 20 provided on a lower layer side and a resin-based waterproof sheet 30 provided on an upper layer side from the upper layer side in a waterproof layer provided in a building by a hot air gun 100 so that the resin-coated steel sheet 20 on the lower layer side and the waterproof sheet 30 on the upper layer side do not melt; and a step of determining a portion (raised part 60) of the welded part 48 that is raised from the state before the heating as an unwelded part.SELECTED DRAWING: Figure 4
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Inventors:
Tomoko Inoue
Application Number:
JP2019120156A
Publication Date:
August 09, 2022
Filing Date:
June 27, 2019
Export Citation:
Assignee:
Toyota Home Corporation
International Classes:
G01N25/72; E04D5/00
Domestic Patent References:
| JP2008089437A | ||||
| JP2008115549A | ||||
| JP2004137880A | ||||
| JP2006234689A | ||||
| JP2018100569A | ||||
| JP2004037359A |
Foreign References:
| CN205263016U | ||||
| WO2015056790A1 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazuho
Hiroshi Fukuda
Kato Kazuho
Hiroshi Fukuda