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Title:
METHOD FOR INSTALLING ELECTRODE FOR ELECTROLYTIC PROTECTION FOR REINFORCED CONCRETE STRUCTURE, AND LONG GROOVE OPENING CLOSING APPLIANCE USED IN THE METHOD
Document Type and Number:
Japanese Patent JP2009114519
Kind Code:
A
Abstract:

To provide a method for installing an electrode for electrolytic protection for a reinforced concrete structure in which the filling work of a filling material consisting of a concrete-based solidifying material into a long groove with an anode material inserted thereinto can be more easily carried out with fewer man-hours, and the effective ejection of the gaseous oxygen generated on the anode material surface to the atmosphere is performed.

The long groove opening closing appliance 11 integrally having a projected rim 3 for press fitting retained by being press fitted into an opening of the long groove 11 is used at the center of a rear surface of a slender flat planar flange of a width broader than the opening width of the long groove 11 for embedding the anode material is used on the surface of the reinforced concrete structure, and the projected rim 3 for press fitting is press fitted into the long groove 11 with the anode material 12 inserted thereinto, and the rear surface of the flange 2 is stuck to the front surface of the reinforced concrete structure 10 via a tacky adhesive layer or adhesive layer, and thereby the long groove opening is closed and thereafter, the filling material 17 is injected into the long groove 11.


Inventors:
WATANABE HIROSHI
ISHII KOJI
KAIHARA MASATOSHI
Application Number:
JP2007290492A
Publication Date:
May 28, 2009
Filing Date:
November 08, 2007
Export Citation:
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Assignee:
PS MITSUBISHI CONSTRUCTION CO
International Classes:
C23F13/00; E04B1/64
Domestic Patent References:
JP2005264243A2005-09-29
JP2002020887A2002-01-23
JP2000129809A2000-05-09
Attorney, Agent or Firm:
Masao Tanaka