GB2253414A - Anode member to be electrically charged for preventing corrosion of reinforced concrete and electric corrosion preventitive method employing said member - Google Patents

Anode member to be electrically charged for preventing corrosion of reinforced concrete and electric corrosion preventitive method employing said member

Info

Publication number
GB2253414A
GB2253414A GB9207501A GB9207501A GB2253414A GB 2253414 A GB2253414 A GB 2253414A GB 9207501 A GB9207501 A GB 9207501A GB 9207501 A GB9207501 A GB 9207501A GB 2253414 A GB2253414 A GB 2253414A
Authority
GB
United Kingdom
Prior art keywords
corrosion
reinforced concrete
electrically charged
method employing
preventitive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB9207501A
Other versions
GB9207501D0 (en
GB2253414B (en
Inventor
Makoto Kurokawa
Susumu Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nakagawa Corrosion Protecting Co Ltd
Original Assignee
Nakagawa Corrosion Protecting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nakagawa Corrosion Protecting Co Ltd filed Critical Nakagawa Corrosion Protecting Co Ltd
Publication of GB9207501D0 publication Critical patent/GB9207501D0/en
Publication of GB2253414A publication Critical patent/GB2253414A/en
Application granted granted Critical
Publication of GB2253414B publication Critical patent/GB2253414B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/18—Means for supporting electrodes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2201/00—Type of materials to be protected by cathodic protection
    • C23F2201/02—Concrete, e.g. reinforced

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

An anode member to be electrically charged for preventing corrosion of steel materials in the reinforced concrete structure characterized by being provided with a protective plate, waterproof material, anode plate to be electrically charged, and water keeping member integrally laminated one upon another in the abovesaid order along the direction from the outer side to the inner one, and by being fittable to the surface of the reinforced concrete with a fixing means; and a corrosion preventing method employing said anode member.
GB9207501A 1990-08-10 1992-04-06 Galvanic anode assembly and method for reinforcing steel in a concrete structure Expired - Fee Related GB2253414B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1990/001024 WO1992002664A1 (en) 1990-08-10 1990-08-10 Anode member to be electrically charged for preventing corrosion of reinforced concrete and electric corrosion preventive method employing said member

Publications (3)

Publication Number Publication Date
GB9207501D0 GB9207501D0 (en) 1992-05-20
GB2253414A true GB2253414A (en) 1992-09-09
GB2253414B GB2253414B (en) 1994-09-21

Family

ID=13986672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9207501A Expired - Fee Related GB2253414B (en) 1990-08-10 1992-04-06 Galvanic anode assembly and method for reinforcing steel in a concrete structure

Country Status (2)

Country Link
GB (1) GB2253414B (en)
WO (1) WO1992002664A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967971B2 (en) 2008-03-11 2011-06-28 Nigel Davison Discrete sacrificial anode assembly
US9631602B2 (en) 2011-01-28 2017-04-25 Vestas Wind Systems A/S Wind turbine blade having a corrosion protection structure, and wind turbine having the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2672936A1 (en) * 2006-11-30 2008-06-05 Bio Syntech Canada Inc. Method for in situ solidification of blood-polymer compositions for regenerative medicine and cartilage repair applications

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452090A (en) * 1987-05-08 1989-02-28 Eltech Systems Corp Anode ribbon system for cathodic corrosionproofness of steel reinforced concrete

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452090A (en) * 1987-05-08 1989-02-28 Eltech Systems Corp Anode ribbon system for cathodic corrosionproofness of steel reinforced concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967971B2 (en) 2008-03-11 2011-06-28 Nigel Davison Discrete sacrificial anode assembly
US9631602B2 (en) 2011-01-28 2017-04-25 Vestas Wind Systems A/S Wind turbine blade having a corrosion protection structure, and wind turbine having the same

Also Published As

Publication number Publication date
GB9207501D0 (en) 1992-05-20
GB2253414B (en) 1994-09-21
WO1992002664A1 (en) 1992-02-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990810