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Treatment process for concrete

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C25B-013/00
  • C23F-013/02
  • C23F-013/06
  • C23F-013/16
  • E04C-005/01
출원번호 US-0735457 (2013-01-07)
등록번호 US-9598778 (2017-03-21)
우선권정보 GB-0505353.3 (2005-03-16); GB-0520122.4 (2005-10-04); GB-0600661.3 (2006-01-13)
발명자 / 주소
  • Glass, Gareth
  • Roberts, Adrian
  • Davison, Nigel
출원인 / 주소
  • Glass, Gareth
대리인 / 주소
    Davis & Bujold PLLC
인용정보 피인용 횟수 : 0  인용 특허 : 39

초록

A single anode system used in multiple electrochemical treatments to control steel corrosion in concrete comprises a sacrificial metal that is capable to supporting high impressed anode current densities with an impressed current anode connection detail and a porous embedding material containing an

대표청구항

1. A method of protecting steel in reinforced concrete, the method comprising the step of: applying a sequential two phase electrochemical treatment to the steel of the reinforced concrete, in which a first phase comprises application of a temporary impressed current treatment to passivate the steel

이 특허에 인용된 특허 (39)

  1. Bennett,John E.; Griffis, II,Dale W.; Bechkowiak,Russell J., Anode assembly for cathodic protection.
  2. Tatum Joe F. (Hattiesburg MS) Lewis Thomas H. (Hattiesburg MS), Apparatus for reducing end effect in anodes.
  3. Nicholas Shuster ; Gregory J. Gabert, Battery-powered cathodic protection system.
  4. Whitmore, David, Cathodic protection.
  5. Kroon David H. (300 E. Roberts La. Wood Dale IL 60191) Bushman James B. (6395 Kennard Rd. Medina OH 44256) Rog Joseph W. (2951 Plum Creek Pkwy. Medina OH 44256), Cathodic protection apparatus and method for steel reinforced concrete structures.
  6. Whitmore David,CAXITX R3T 3E5, Cathodic protection of concrete.
  7. Page Christopher L.,GBX ; Sergi George,GBX, Cathodic protection of reinforced concrete.
  8. Efim Ya. Lyublinski, Cathodic protection of steel in reinforced concrete with electroosmotic treatment.
  9. Whitmore, David, Cathodic protection of steel within a covering material.
  10. Bennett Jack E., Cathodic protection system.
  11. Bennett, Jack E., Cathodic protection system.
  12. Bennett John E. (Painesville OH) Pohto Gerald R. (Mentor OH) Mitchell Thomas A. (Mentor OH), Cathodic protection system for a steel-reinforced concrete structure.
  13. Clear Kenneth C., Cathodic protection system for reinforced concrete.
  14. Whitmore,David; Ball,John Christopher, Cathodic protection system using impressed current and galvanic action.
  15. Russell, Gordon I., Cathodic protection system utilizing a membrane.
  16. St. Onge Hank (226 Catalina Dr. Scarborough Ontario CAX), Composite anode.
  17. Allebach Carl I. ; Smith Albert A. ; Young Walter T., Composite anode, electrolyte pipe section, and method of making and forming a pipeline, and applying cathodic protection to the pipeline.
  18. Davison Nigel,GBX ; Gorrill Christopher D.,GBX, Connector for use in cathodic protection and method of use.
  19. Miller John B. (Oslo NOX), Electro-chemical method for minimizing or preventing corrosion of reinforcement in concrete.
  20. Hill Andrew,GBX ; Hayfield Peter Charles Steele,GBX, Electrochemical method and electrode.
  21. Hill Andrew,GBX, Electrochemical treatment of reinforced concrete.
  22. Whitmore David W.,CAX ITX R3T 3E5, Electrolytic restoration of concrete.
  23. Huang Haitao (Woodbury MN) Hartman Richard B. (Woodbury MN) Dietz Timothy M. (St. Paul MN), Ionically conductive agent, system for cathodic protection of galvanically active metals, and method and apparatus for u.
  24. Lasa Ivan R. ; Powers Rodney G. ; Leng Douglas L., Jacketed sacrificial anode cathodic protection system.
  25. Drachnik Kenneth J. (Fremont CA) Kheder Joseph (Newark CA) Aspey S. Alan (Saratoga CA), Mesh electrodes and clips for use in preparing them.
  26. Bartholomew John J. (Mentor OH) Bennett John E. (Chardon OH) Martin Barry L. (Concord OH) Mitchell Thomas A. (Mentor OH), Method and apparatus for cathodically protecting reinforced concrete structures.
  27. Miller John B.,NOX, Method for passivating steel in large structures formed of steel-reinforced concrete.
  28. Bennett John E. (Painesville OH) Pohto Gerald R. (Mentor OH) Mitchell Thomas A. (Mentor OH), Method of installing a cathodic protection system for a steel-reinforced concrete structure.
  29. Carpenter Ronald L. (Beaver OK) Yates Craig E. (Beaver OK) Morris Robert G. (Beaver OK), Method of use of dual bed cathodic protection system with automatic controls.
  30. Westhof Luc B. J. (Arendonk BEX) De Peuter Frans L. J. (Moi PA BEX) Tessier George G. (Holland PA), Modified cementitious composition.
  31. Linder Bjrn H. (225 Strandvgen S-26161 Landskrona SEX), Oxide anode for use in impressed current cathodic corrosion protection.
  32. Dietz Timothy M. (St. Paul MN) Lu Ying-Yuh (Woodbury MN) Uy Rosa (St. Paul MN) Young Chung I. (Roseville MN), Polymerized microemulsion pressure sensitive adhesive compositions and methods of preparing and using same.
  33. Hird Pamela,GBX, Process for the electrochemical treatment of concrete.
  34. Glass, Gareth; Roberts, Adrian, Protection of reinforcement.
  35. Glass, Gareth, Protection of reinforcing steel.
  36. Page Christopher L,GBX, Repair of corroded reinforcement in concrete using sacrificial anodes.
  37. Glass, Gareth K.; Roberts, Adrian C.; Davison, Nigel, Sacrificial anode assembly.
  38. Tokuda Mitsunori,JPX ; Yano Mutsumi,JPX ; Nogami Mitsuzou,JPX ; Fujitani Shin,JPX ; Nishio Koji,JPX, Sealed, alkaline-zinc storage battery.
  39. Glass, Gareth; Roberts, Adrian; Davison, Nigel, Treatment process for concrete.
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