CA3060923C - Systeme de protection contre la corrosion cathodique comprenant un assemblage de montage a barre d'armature - Google Patents

Systeme de protection contre la corrosion cathodique comprenant un assemblage de montage a barre d'armature Download PDF

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Publication number
CA3060923C
CA3060923C CA3060923A CA3060923A CA3060923C CA 3060923 C CA3060923 C CA 3060923C CA 3060923 A CA3060923 A CA 3060923A CA 3060923 A CA3060923 A CA 3060923A CA 3060923 C CA3060923 C CA 3060923C
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CA
Canada
Prior art keywords
reinforcing bar
metal reinforcing
anode
nut member
anode body
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.)
Active
Application number
CA3060923A
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English (en)
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CA3060923A1 (fr
Inventor
David W. Whitmore
Tobias Becker
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.)
Vector Remediation Ltd
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Vector Remediation 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 Vector Remediation Ltd filed Critical Vector Remediation Ltd
Priority to CA3060923A priority Critical patent/CA3060923C/fr
Publication of CA3060923A1 publication Critical patent/CA3060923A1/fr
Application granted granted Critical
Publication of CA3060923C publication Critical patent/CA3060923C/fr
Active legal-status Critical Current
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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
    • C23F13/10—Electrodes characterised by the structure
    • 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
    • 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

38 ABRÉGÉ : Dans une méthode pour passiver et/ou protéger, de manière cathodique, une section métallique dans un matériau à conductivité ionique de sorte quun renforcement en acier dans un béton ou mortier, un courant imposé ou une anode consommable est monté ou montée sur la barre darmature métallique par fixation dun élément décrou, ayant un filet femelle, à la barre darmature métallique par fils souples allongés fixés à lélément décrou de sorte que lélément décrou et les fils encerclent la barre darmature métallique et par rotation dun élément de tige fileté transportant le corps danode dans le filet femelle de sorte quune extrémité avant de lélément de tige engage une face avant de la barre darmature métallique et tire sur lélément décrou à lécart de la barre darmature métallique afin de tendre les fils denroulement. CA 3060923 2019-11-05
CA3060923A 2019-11-05 2019-11-05 Systeme de protection contre la corrosion cathodique comprenant un assemblage de montage a barre d'armature Active CA3060923C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3060923A CA3060923C (fr) 2019-11-05 2019-11-05 Systeme de protection contre la corrosion cathodique comprenant un assemblage de montage a barre d'armature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3060923A CA3060923C (fr) 2019-11-05 2019-11-05 Systeme de protection contre la corrosion cathodique comprenant un assemblage de montage a barre d'armature

Publications (2)

Publication Number Publication Date
CA3060923A1 CA3060923A1 (fr) 2021-05-05
CA3060923C true CA3060923C (fr) 2023-06-20

Family

ID=75847714

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3060923A Active CA3060923C (fr) 2019-11-05 2019-11-05 Systeme de protection contre la corrosion cathodique comprenant un assemblage de montage a barre d'armature

Country Status (1)

Country Link
CA (1) CA3060923C (fr)

Also Published As

Publication number Publication date
CA3060923A1 (fr) 2021-05-05

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