Title:
METHOD AND STRUCTURE FOR PROTECTING CEMENT CURED BODY STRUCTURE
Document Type and Number:
Japanese Patent JP2017128470
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a protection method and a protection structure which suppress cracking of a protective sheet caused by peeling a protective sheet by an external environment load, and prevent deterioration in strength of a structure for a longer period of time.SOLUTION: A structure 100 for protecting a cement cured body structure, includes: a cement cured body structure 200; an adhesive layer 400 which is provided on the surface of the cement cured body structure 200 and contains a modified silicone resin and an epoxy resin; a protective sheet 300 which is laminated on the adhesive layer 400 and contains a resin layer 310 and a carbon film 350; and a sealing portion 500 made of a cured product of at least any one sealing resin composition of a silicone resin composition and modified silicone resin composition which is provided so as to cover an edge end 390 along the edge end 390 of the protective sheet 300.SELECTED DRAWING: Figure 1
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Inventors:
HIRAKO TOMOAKI
TSUDA JUN
YAMASHITA TAKUYA
MASABE YUKI
NOGUCHI KATSUTOSHI
TSUDA JUN
YAMASHITA TAKUYA
MASABE YUKI
NOGUCHI KATSUTOSHI
Application Number:
JP2016008442A
Publication Date:
July 27, 2017
Filing Date:
January 20, 2016
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C04B41/71; B32B7/02; B32B9/00; B32B13/12; B32B27/00; B32B27/36; B32B27/38; E01D19/08; E01D22/00; E04B1/66
Domestic Patent References:
| JPH0259478B2 | 1990-12-12 | |||
| JP2014009508A | 2014-01-20 | |||
| JP2006045547A | 2006-02-16 | |||
| JPH04100881A | 1992-04-02 | |||
| JPH06108594A | 1994-04-19 | |||
| JP2015093697A | 2015-05-18 |
Attorney, Agent or Firm:
Patent Business Corporation Claire Patent Office