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Title:
METHOD FOR REPAIRING WATERPROOF JOINT OF CONCRETE STRUCTURE
Document Type and Number:
Japanese Patent JP2013044199
Kind Code:
A
Abstract:

To provide a method for repairing a waterproof joint which enables work to be reliably, easily and inexpensively performed without further deteriorating water sealing performance of the existing waterproof joint as a repair object when the waterproof joint of a concrete structure subjected to action of high water pressure is repaired.

A method for repairing a waterproof joint 20 provided in a concrete structure includes the steps of: removing moisture in a required range of a concrete surface 30 including the waterproof joint 20; and sticking a repair sheet 40, which is formed with a width dimension wider than a width dimension of the waterproof joint 20, in the required range of the concrete surface 30 in the state of overlapping the repair sheet with the waterproof joint 20.


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Inventors:
HASEGAWA HIDENORI
ISOYAMA WATARU
KOJIMA KAZUTOSHI
Application Number:
JP2011183980A
Publication Date:
March 04, 2013
Filing Date:
August 25, 2011
Export Citation:
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Assignee:
HATA BOSUI KENSETSU KK
MAEDA CONSTRUCTION
International Classes:
E02B7/02
Domestic Patent References:
JP2010133203A2010-06-17
JP2011032737A2011-02-17
JP3142163U2008-06-05
JPS59154506U1984-10-17
JP2007113268A2007-05-10
JP2000220122A2000-08-08
Attorney, Agent or Firm:
Takao Watanuki
Takashi Okamura
Horimai Kazuharu
Yoshihiro Hirai
Masahiko Denda



 
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