NO316639B1 - Fremgangsmate for katodisk beskyttelse mot armeringskorrosjon pa fuktige og vate marine betongkonstruksjoner - Google Patents

Fremgangsmate for katodisk beskyttelse mot armeringskorrosjon pa fuktige og vate marine betongkonstruksjoner Download PDF

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Publication number
NO316639B1
NO316639B1 NO20022267A NO20022267A NO316639B1 NO 316639 B1 NO316639 B1 NO 316639B1 NO 20022267 A NO20022267 A NO 20022267A NO 20022267 A NO20022267 A NO 20022267A NO 316639 B1 NO316639 B1 NO 316639B1
Authority
NO
Norway
Prior art keywords
seawater
wet
concrete
inert
conductive material
Prior art date
Application number
NO20022267A
Other languages
English (en)
Norwegian (no)
Other versions
NO20022267L (no
NO20022267D0 (no
Inventor
Sten H Vaelitalo
Original Assignee
Protector As
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 Protector As filed Critical Protector As
Priority to NO20022267A priority Critical patent/NO316639B1/no
Publication of NO20022267D0 publication Critical patent/NO20022267D0/no
Priority to CNB038107287A priority patent/CN1295378C/zh
Priority to US10/514,205 priority patent/US7338591B2/en
Priority to JP2004503417A priority patent/JP2005530920A/ja
Priority to PCT/NO2003/000154 priority patent/WO2003095393A1/en
Priority to AU2003237719A priority patent/AU2003237719A1/en
Priority to KR1020047018262A priority patent/KR100929602B1/ko
Publication of NO20022267L publication Critical patent/NO20022267L/no
Publication of NO316639B1 publication Critical patent/NO316639B1/no

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Bridges Or Land Bridges (AREA)
  • Building Environments (AREA)
NO20022267A 2002-05-13 2002-05-13 Fremgangsmate for katodisk beskyttelse mot armeringskorrosjon pa fuktige og vate marine betongkonstruksjoner NO316639B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO20022267A NO316639B1 (no) 2002-05-13 2002-05-13 Fremgangsmate for katodisk beskyttelse mot armeringskorrosjon pa fuktige og vate marine betongkonstruksjoner
CNB038107287A CN1295378C (zh) 2002-05-13 2003-05-12 潮湿和湿润的海上建筑钢筋腐蚀的阴极保护方法
US10/514,205 US7338591B2 (en) 2002-05-13 2003-05-12 Method for the cathodic prevention of reinforcement corrosion on damp and wet marine structures
JP2004503417A JP2005530920A (ja) 2002-05-13 2003-05-12 湿気を帯びて湿った海洋構造物における補強材腐食のカソード防食の方法
PCT/NO2003/000154 WO2003095393A1 (en) 2002-05-13 2003-05-12 Method for the cathodic prevention of corrosion of reinforcement corrosion on damp and wet marine structures
AU2003237719A AU2003237719A1 (en) 2002-05-13 2003-05-12 Method for the cathodic prevention of corrosion of reinforcement corrosion on damp and wet marine structures
KR1020047018262A KR100929602B1 (ko) 2002-05-13 2003-05-12 습한 및 젖은 해양 구조물에서의 보강재 부식을 음극방식하는 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20022267A NO316639B1 (no) 2002-05-13 2002-05-13 Fremgangsmate for katodisk beskyttelse mot armeringskorrosjon pa fuktige og vate marine betongkonstruksjoner

Publications (3)

Publication Number Publication Date
NO20022267D0 NO20022267D0 (no) 2002-05-13
NO20022267L NO20022267L (no) 2003-11-14
NO316639B1 true NO316639B1 (no) 2004-03-15

Family

ID=19913630

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022267A NO316639B1 (no) 2002-05-13 2002-05-13 Fremgangsmate for katodisk beskyttelse mot armeringskorrosjon pa fuktige og vate marine betongkonstruksjoner

Country Status (7)

Country Link
US (1) US7338591B2 (ja)
JP (1) JP2005530920A (ja)
KR (1) KR100929602B1 (ja)
CN (1) CN1295378C (ja)
AU (1) AU2003237719A1 (ja)
NO (1) NO316639B1 (ja)
WO (1) WO2003095393A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7905993B2 (en) * 2007-11-20 2011-03-15 Miki Funahashi Corrosion control method and apparatus for reinforcing steel in concrete structures
US7879204B2 (en) * 2008-08-19 2011-02-01 Miki Funahashi Rejuvenateable cathodic protection anodes for reinforcing steel in concrete and soil
US9447506B2 (en) * 2012-07-30 2016-09-20 David Whitmore Cathodic protection of a concrete structure
US9683296B2 (en) 2013-03-07 2017-06-20 Mui Co. Method and apparatus for controlling steel corrosion under thermal insulation (CUI)
CN103215601B (zh) * 2013-04-16 2015-10-28 深圳大学 具阴极防护功能的cfrp-钢筋混凝土组合结构及方法
US10273585B2 (en) * 2015-06-10 2019-04-30 Westmill Industries Ltd. Cathodic protection for wood veneer dryers and method for reducing corrosion of wood veneer dryers
CN109322700B (zh) * 2018-07-30 2020-05-22 中煤科工集团西安研究院有限公司 用于防止矿井混凝土井筒受离子侵蚀破坏的电迁移装置
CN111041496B (zh) * 2019-12-16 2021-08-27 河海大学 控制钢筋混凝土氯离子渗透的装置和方法
ES2974363T3 (es) * 2020-07-20 2024-06-27 Tic Tech Innovation Competence Gmbh Composición de revestimiento conductora y sistema de calefacción

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319854A (en) * 1977-12-19 1982-03-16 Owens-Corning Fiberglas Corporation Moisture control method and means for pavements and bridge deck constructions
JPS58219920A (ja) * 1982-06-16 1983-12-21 Toho Rayon Co Ltd 吸湿材料
JPS599080U (ja) * 1982-07-07 1984-01-20 中井　俊晴 チタンケ−ス用電導具
JPH0730472B2 (ja) * 1986-02-25 1995-04-05 日本防蝕工業株式会社 電気防食用不溶性電極の取り付け構造
JPH052601Y2 (ja) * 1989-02-03 1993-01-22
CN2046893U (zh) * 1989-03-07 1989-11-01 复旦大学 蒙脱石作为固体电解质的架空金属管道阴极保护回路
CA2040610A1 (en) * 1990-05-21 1991-11-22 John E. Bennett Apparatus for the removal of chloride from reinforced concrete structures
JP2573559Y2 (ja) * 1990-08-03 1998-06-04 株式会社ナカボーテック 電気防食被覆構造
US5292411A (en) * 1990-09-07 1994-03-08 Eltech Systems Corporation Method and apparatus for cathodically protecting reinforced concrete structures
GB9126899D0 (en) * 1991-12-19 1992-02-19 Aston Material Services Ltd Improvements in and relating to treatments for concrete
JP2950453B2 (ja) * 1992-06-07 1999-09-20 株式会社西部技研 発熱体を有するシート状収着体、発熱体を有する収着用積層体および発熱体を有する収着用積層体を用いた除湿装置
JPH06165906A (ja) * 1992-08-08 1994-06-14 Tekoole Syst Kk 吸湿材
JP2767519B2 (ja) * 1992-08-19 1998-06-18 三井造船株式会社 鉄筋コンクリート構造物の防護方法
JP2853948B2 (ja) * 1993-02-23 1999-02-03 ユニチカ株式会社 植物栽培の灌水方法
GB9314029D0 (en) 1993-07-07 1993-08-18 Concrete Repairs Ltd Realkalization and dechlorination by surface mounted electrochemical means
JP3400865B2 (ja) * 1994-07-15 2003-04-28 電気化学工業株式会社 導電性樹脂を利用したコンクリート用電極及びそれを用いたコンクリートの補修方法
US6217742B1 (en) 1996-10-11 2001-04-17 Jack E. Bennett Cathodic protection system
US5968339A (en) * 1997-08-28 1999-10-19 Clear; Kenneth C. Cathodic protection system for reinforced concrete
JP4169848B2 (ja) * 1998-12-17 2008-10-22 株式会社加納製作所 電解電極及び電解電極の製造方法
NO315711B1 (no) 1999-02-04 2003-10-13 Protector As Anvendelse av mineralsk påföringsmiddel for katodisk beskyttelse av armering i betong
US6572760B2 (en) * 1999-02-05 2003-06-03 David Whitmore Cathodic protection
US6419816B1 (en) 2000-10-18 2002-07-16 Cor/Sci, Llc. Cathodic protection of steel in reinforced concrete with electroosmotic treatment

Also Published As

Publication number Publication date
NO20022267L (no) 2003-11-14
CN1653017A (zh) 2005-08-10
AU2003237719A1 (en) 2003-11-11
NO20022267D0 (no) 2002-05-13
KR100929602B1 (ko) 2009-12-03
US7338591B2 (en) 2008-03-04
KR20050010002A (ko) 2005-01-26
WO2003095393A1 (en) 2003-11-20
US20050236279A1 (en) 2005-10-27
CN1295378C (zh) 2007-01-17
JP2005530920A (ja) 2005-10-13

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