Title:
表面仕上げ材のひび割れの補修方法
Document Type and Number:
Japanese Patent JP7346022
Kind Code:
B2
Abstract:
To provide a method for repairing a crack of a surface finish material that can repair the crack in a short time at a low cost through easy work.SOLUTION: The present invention relates to a method for repairing a crack made in a surface finish material made of synthetic resin of a finish structure using the surface finish material. The finish structure is for a floor, a wall, a column, a beam, a ceiling, and a staircase. The method has: a cutting step of cutting the crack to form a repair groove having a depth equal to or less than a thickness of the surface finish material; a filling step of filling the repair groove with a repair material made of the same material with the surface finish material to raise the repair material from a surface of the surface finish material; and a polishing step of polishing the surface of the surface finish material flatly after the filled repair material is hardened.SELECTED DRAWING: Figure 2
Inventors:
Haruka Ogawa
Kazufusa Mitani
Takuya Mizukami
Naoko Sakata
Shigeo Matsunaga
Masaaki Shibasaki
Katsuharu Taniuchi
Kazufusa Mitani
Takuya Mizukami
Naoko Sakata
Shigeo Matsunaga
Masaaki Shibasaki
Katsuharu Taniuchi
Application Number:
JP2018219457A
Publication Date:
September 19, 2023
Filing Date:
November 22, 2018
Export Citation:
Assignee:
Obayashi Corporation
DuPont MCC Co., Ltd.
DuPont MCC Co., Ltd.
International Classes:
E04G23/02
Domestic Patent References:
| JP63071312A | ||||
| JP62012648A | ||||
| JP2014020148A | ||||
| JP2015040403A | ||||
| JP2001123669A | ||||
| JP2007245400A |
Foreign References:
| WO1996013469A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isshiki International Patent Office
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