CA2106012A1 - Method for preventing corrosion of a reinforced concrete structure - Google Patents

Method for preventing corrosion of a reinforced concrete structure

Info

Publication number
CA2106012A1
CA2106012A1 CA 2106012 CA2106012A CA2106012A1 CA 2106012 A1 CA2106012 A1 CA 2106012A1 CA 2106012 CA2106012 CA 2106012 CA 2106012 A CA2106012 A CA 2106012A CA 2106012 A1 CA2106012 A1 CA 2106012A1
Authority
CA
Canada
Prior art keywords
concrete structure
metal
reinforced concrete
aluminum
spray coating
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.)
Abandoned
Application number
CA 2106012
Other languages
English (en)
French (fr)
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
Publication of CA2106012A1 publication Critical patent/CA2106012A1/en
Abandoned 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)
  • Building Environments (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Coating By Spraying Or Casting (AREA)
CA 2106012 1992-10-07 1993-09-13 Method for preventing corrosion of a reinforced concrete structure Abandoned CA2106012A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4268818A JP3040613B2 (ja) 1992-10-07 1992-10-07 鉄筋コンクリート構造物の防食方法
JP268818/1992 1992-10-07

Publications (1)

Publication Number Publication Date
CA2106012A1 true CA2106012A1 (en) 1994-04-08

Family

ID=17463687

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2106012 Abandoned CA2106012A1 (en) 1992-10-07 1993-09-13 Method for preventing corrosion of a reinforced concrete structure

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2142244C (en) 1994-02-16 2005-10-18 Kunio Watanabe 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 (de) * 1997-10-31 1998-10-29 Grillo Werke Ag Verfahren zur Verbesserung der Korrosionsbeständigkeit von Stahlbeton
AU3118099A (en) * 1998-03-30 1999-10-18 Corrpro Companies Inc. Cathodic protection anode and method for steel reinforced concrete
DE19828827C1 (de) * 1998-06-27 2000-07-20 Grillo Werke Ag Thermisch gespritzte Korrosionsschicht für Stahlbeton und Verfahren zur Herstellung derselben
JP2002340782A (ja) * 2001-05-14 2002-11-27 Okumura Corp コンクリート構造物の劣化予測方法
JP4641025B2 (ja) * 2006-12-07 2011-03-02 電気化学工業株式会社 コンクリートの防食工法およびそれを実施してなるコンクリート構造物
JP5052881B2 (ja) * 2006-12-20 2012-10-17 電気化学工業株式会社 コンクリートの防食工法およびそれを実施してなるコンクリート構造物
GB201019788D0 (en) * 2010-11-23 2011-01-05 Bingham Michael H Improved anode for concrete
CN202925384U (zh) * 2012-10-29 2013-05-08 厦门新钢金属制品有限公司 复合涂层无砟轨道板绝缘钢筋

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 (de) * 1988-08-09 1990-02-15 Heraeus Elektroden Anode fuer kathodischen korrosionsschutz
IT1239344B (it) * 1990-02-26 1993-10-20 Cescor Centro Studi Corrosione Dispositivo di controllo e di regolazione automatica dei sistemi di protezione catodica di strutture in cemento armato

Also Published As

Publication number Publication date
EP0591775B1 (de) 1995-12-20
EP0591775A1 (de) 1994-04-13
DE69301080T2 (de) 1996-08-01
JPH06116766A (ja) 1994-04-26
JP3040613B2 (ja) 2000-05-15
DE69301080D1 (de) 1996-02-01

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead