Title:
CEILING REPAIR METHOD AND WALL REPAIR METHOD
Document Type and Number:
WIPO Patent Application WO/2018/021502
Kind Code:
A1
Abstract:
A method and application thereof, for repairing a plaster ceiling having boards spanning a crossbeam with a gap therebetween, a ceiling backing material finished with a trowel from the bottom surface of the boards, and a ceiling finishing material formed from the bottom surface of the ceiling backing material, the method including: a step for punching an injection hole from the top surface of the boards to the boundary between the boards and the ceiling backing material; a step for injecting through the injection hole, to the boundary between the boards and the ceiling backing material, an acrylic resin composition containing at least one monomer selected from among an acrylic monomer and a methacrylic monomer, a thermosetting resin, and a curing agent; and a step for curing the acrylic resin composition and causing the boards and the ceiling backing material to adhere.
Inventors:
GOTO OSAMU (JP)
TAMURA MASAKI (JP)
MARUYAMA HIROAKI (JP)
YOKOSHIMA JUNICHI (JP)
ISHIZAKI KOREYUKI (JP)
TAMURA MASAKI (JP)
MARUYAMA HIROAKI (JP)
YOKOSHIMA JUNICHI (JP)
ISHIZAKI KOREYUKI (JP)
Application Number:
PCT/JP2017/027341
Publication Date:
February 01, 2018
Filing Date:
July 27, 2017
Export Citation:
Assignee:
UNIV KOGAKUIN (JP)
International Classes:
E04G23/02; C04B41/60
Foreign References:
| US4662144A | 1987-05-05 | |||
| JP2016160634A | 2016-09-05 |
Other References:
KENTARO SAWANO ET AL.: "Development of Maintenance and Conservation Methods for historical Architecture using plaster wall materials : Part2 Repairmending Method of Wood Sliding and Plaster in Existing Architecture", JAPAN SOCIETY FOR FINISHINGS TECHNOLOGY 2015 NEN TAIKAI GAKUJUTSU KOENKAI KENKYU HAPPYO RONBUNSHU, 22 October 2015 (2015-10-22), pages 207 - 210, XP055456579
See also references of EP 3492672A4
See also references of EP 3492672A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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