Title:
SACRIFICIAL ANODE MONITORING SENSOR AND MONITORING METHOD
Document Type and Number:
Japanese Patent JP2021162491
Kind Code:
A
Abstract:
To allow for connecting a sacrificial anode to a corrosion sensor to electrically protect the corrosion sensor from corrosion, and grasping the state of cathode consumption and the state of corrosion of reinforcing bars in a concrete structure without connecting with the reinforcing bars.SOLUTION: A sacrificial anode monitoring sensor 1 for monitoring an anode embedded inside a concrete structure according to the electrolytic protection method is provided, the sensor comprising a corrosion sensor 10 for detecting corrosion of steel materials, and an anode member 20 connected to the corrosion sensor. The anode material 20 is a metal less noble than iron.SELECTED DRAWING: Figure 1A
Inventors:
ERIGUCHI REI
UMETSU MOTOHIRO
NAKAZAKI GOSHI
UMETSU MOTOHIRO
NAKAZAKI GOSHI
Application Number:
JP2020065246A
Publication Date:
October 11, 2021
Filing Date:
March 31, 2020
Export Citation:
Assignee:
TAIHEIYO CEMENT CORP
International Classes:
G01N27/00; C23F13/02; C23F13/10; C23F13/22; G01N27/20; G01N33/38
Attorney, Agent or Firm:
Takeo Fukuchi
Yoichi Shirakawa
Yoichi Shirakawa