Title:
REINFORCEMENT BODY OF CONCRETE STRUCTURE AND REINFORCEMENT METHOD
Document Type and Number:
Japanese Patent JP2023143912
Kind Code:
A
Abstract:
To provide a reinforcement body for a concrete structure, in which basis of the concrete structure is visible, with excellent performance in reinforcing concrete structures and in inhibiting generation of harmful gases.SOLUTION: There is provided a reinforcement body for concrete structures in which at least a reinforcement layer and a protective layer are sequentially provided on the surface of the concrete structure. The reinforcement layer is composed of a structure in which a glass fiber sheet with a thickness of 500 to 1000 g/m2 and a mesh size of 1 to 25 mm is integrated with a cured adhesive for concrete structures. The protective layer is a coating of protective paint containing inorganic components. The difference between refractive indexes of the glass fiber sheet and the cured material of the adhesive for concrete structures is less than 0.04.SELECTED DRAWING: None
Inventors:
YAMASHITA TOSHIHIRO
NISHIMURA HIROAKI
NISHIMURA HIROAKI
Application Number:
JP2023114638A
Publication Date:
October 06, 2023
Filing Date:
July 12, 2023
Export Citation:
Assignee:
DENKA CO LTD
International Classes:
E04G23/02; B32B13/12; B32B13/14; B32B17/04; E04B1/92; E04B1/94; E21D11/04
Attorney, Agent or Firm:
Axis International Patent Attorney Corporation