Title:
CORROSION SUPPRESSION STRUCTURE OF CONCRETE STRUCTURE
Document Type and Number:
Japanese Patent JP2017179526
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a corrosion suppression structure of a concrete structure capable of performing construction from the floor plate underside, in a corrosion suppression method by a galvanic anode method, arranging a proper amount of anode to a reinforcement, and mounting or replacing easily a galvanic anode.SOLUTION: A corrosion suppression structure includes anode installation holes 3, 3, etc., opened on a surface 1a on the separated side from a corrosion suppression steel material 2 of a concrete part 1, a filling body 4 fitted into the anode installation hole 3, and a galvanic anode 5 buried in the filling body 4. The galvanic anode 5 is inserted into the deep side of the anode installation hole 3, and a current is supplied to the corrosion suppression steel material 2 by utilizing a potential difference between the galvanic anode 5 and the corrosion suppression steel material 2, to thereby suppress corrosion of a reinforced concrete floor plate 1.SELECTED DRAWING: Figure 2
Inventors:
KAMOYA TOMOSHIGE
ISHII KOJI
TORII KAZUYUKI
ISHII KOJI
TORII KAZUYUKI
Application Number:
JP2016070666A
Publication Date:
October 05, 2017
Filing Date:
March 31, 2016
Export Citation:
Assignee:
PS MITSUBISHI CONSTRUCTION CO LTD
International Classes:
C23F13/06; C23F13/02; C23F13/18; E01D1/00; E01D22/00; E04B1/92
Attorney, Agent or Firm:
Rita Ishii
Masao Tanaka
Masao Tanaka