Title:
METHOD FOR REPAIRING CRACK OF SURFACE FINISH MATERIAL
Document Type and Number:
Japanese Patent JP2020084548
Kind Code:
A
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:
OGAWA HARUKA
MITANI KAZUFUSA
MIZUKAMI TAKUYA
SAKATA NAOKO
MATSUNAGA SHIGEO
SHIBAZAKI MASAAKI
YANAI KATSUHARU
MITANI KAZUFUSA
MIZUKAMI TAKUYA
SAKATA NAOKO
MATSUNAGA SHIGEO
SHIBAZAKI MASAAKI
YANAI KATSUHARU
Application Number:
JP2018219457A
Publication Date:
June 04, 2020
Filing Date:
November 22, 2018
Export Citation:
Assignee:
OHBAYASHI CORP
DUPONT MCC CO LTD
DUPONT MCC CO LTD
International Classes:
E04G23/02
Domestic Patent References:
JPS6371312A | 1988-03-31 | |||
JPS6212648A | 1987-01-21 | |||
JP2014020148A | 2014-02-03 | |||
JP2015040403A | 2015-03-02 | |||
JP2001123669A | 2001-05-08 | |||
JP2007245400A | 2007-09-27 |
Foreign References:
WO1996013469A1 | 1996-05-09 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation