DE69301080D1 - Process for preventing corrosion of a reinforced concrete structure - Google Patents

Process for preventing corrosion of a reinforced concrete structure

Info

Publication number
DE69301080D1
DE69301080D1 DE69301080T DE69301080T DE69301080D1 DE 69301080 D1 DE69301080 D1 DE 69301080D1 DE 69301080 T DE69301080 T DE 69301080T DE 69301080 T DE69301080 T DE 69301080T DE 69301080 D1 DE69301080 D1 DE 69301080D1
Authority
DE
Germany
Prior art keywords
concrete structure
reinforced concrete
preventing corrosion
corrosion
preventing
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.)
Expired - Lifetime
Application number
DE69301080T
Other languages
German (de)
Other versions
DE69301080T2 (en
Inventor
Akio Furuya
Toshimoto Tsuji
Takayuki Sato
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.)
Dai Nippon Toryo KK
Original Assignee
Dai Nippon Toryo KK
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 Dai Nippon Toryo KK filed Critical Dai Nippon Toryo KK
Application granted granted Critical
Publication of DE69301080D1 publication Critical patent/DE69301080D1/en
Publication of DE69301080T2 publication Critical patent/DE69301080T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23F13/16—Electrodes characterised by the combination of the structure and the material
    • 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
    • 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)
  • Reinforcement Elements For Buildings (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Building Environments (AREA)
DE1993601080 1992-10-07 1993-09-23 Process for preventing corrosion of a reinforced concrete structure Expired - Lifetime DE69301080T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4268818A JP3040613B2 (en) 1992-10-07 1992-10-07 Corrosion protection method for reinforced concrete structures

Publications (2)

Publication Number Publication Date
DE69301080D1 true DE69301080D1 (en) 1996-02-01
DE69301080T2 DE69301080T2 (en) 1996-08-01

Family

ID=17463687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993601080 Expired - Lifetime DE69301080T2 (en) 1992-10-07 1993-09-23 Process for preventing corrosion of a reinforced concrete structure

Country Status (4)

Country Link
EP (1) EP0591775B1 (en)
JP (1) JP3040613B2 (en)
CA (1) CA2106012A1 (en)
DE (1) DE69301080T2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673309B1 (en) 1994-02-16 2004-01-06 Corrpro Companies, Inc. Sacrificial anode for cathodic protection and alloy therefor
GB9412979D0 (en) * 1994-06-28 1994-08-17 Asw Ltd Corrosion protection of steel reinforcement in concrete
DE19748105C1 (en) 1997-10-31 1998-10-29 Grillo Werke Ag Increasing corrosion-resistance of thermally sprayed metal coating on steel-reinforced cement concrete
WO1999050478A2 (en) * 1998-03-30 1999-10-07 Corrpro Companies, Inc. Cathodic protection anode and method for steel reinforced concrete
DE19828827C1 (en) 1998-06-27 2000-07-20 Grillo Werke Ag Thermal sprayed corrosion layer for reinforced concrete and method of manufacturing the same
JP2002340782A (en) * 2001-05-14 2002-11-27 Okumura Corp Method for predicting degradation of concrete structure
JP4641025B2 (en) * 2006-12-07 2011-03-02 電気化学工業株式会社 Concrete anticorrosion method and concrete structure obtained by implementing the same
JP5052881B2 (en) * 2006-12-20 2012-10-17 電気化学工業株式会社 Concrete anticorrosion method and concrete structure obtained by implementing the same
GB201019788D0 (en) * 2010-11-23 2011-01-05 Bingham Michael H Improved anode for concrete
CN202925384U (en) * 2012-10-29 2013-05-08 厦门新钢金属制品有限公司 Complex coating ballastless track board insulation reinforcing steel bar

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931156A (en) * 1984-04-19 1990-06-05 Duochem, Inc. Distributive anode coating
DE3826926A1 (en) * 1988-08-09 1990-02-15 Heraeus Elektroden ANODE FOR CATHODIC CORROSION PROTECTION
IT1239344B (en) * 1990-02-26 1993-10-20 Cescor Centro Studi Corrosione AUTOMATIC CONTROL AND REGULATION DEVICE OF CATHODIC PROTECTION SYSTEMS OF REINFORCED CONCRETE STRUCTURES

Also Published As

Publication number Publication date
DE69301080T2 (en) 1996-08-01
JP3040613B2 (en) 2000-05-15
JPH06116766A (en) 1994-04-26
EP0591775A1 (en) 1994-04-13
EP0591775B1 (en) 1995-12-20
CA2106012A1 (en) 1994-04-08

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Legal Events

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