HK1204020A1 - 鋼筋混凝土結構的電防腐方法 - Google Patents

鋼筋混凝土結構的電防腐方法

Info

Publication number
HK1204020A1
HK1204020A1 HK15104588.3A HK15104588A HK1204020A1 HK 1204020 A1 HK1204020 A1 HK 1204020A1 HK 15104588 A HK15104588 A HK 15104588A HK 1204020 A1 HK1204020 A1 HK 1204020A1
Authority
HK
Hong Kong
Prior art keywords
concrete structure
reinforced concrete
galvanic protection
galvanic
protection
Prior art date
Application number
HK15104588.3A
Other languages
English (en)
Inventor
Christian Tourneur
Original Assignee
Soletanche Freyssinet
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 Soletanche Freyssinet filed Critical Soletanche Freyssinet
Publication of HK1204020A1 publication Critical patent/HK1204020A1/zh

Links

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
    • C04B41/5369—Desalination, e.g. of reinforced concrete
    • C04B41/5376—Electrochemical desalination
    • 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
    • C23F13/04—Controlling or regulating desired parameters
    • 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
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/72—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/015—Anti-corrosion coatings or treating compositions, e.g. containing waterglass or based on another metal
    • 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)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Prevention Of Electric Corrosion (AREA)
HK15104588.3A 2012-04-17 2015-05-14 鋼筋混凝土結構的電防腐方法 HK1204020A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2012/050834 WO2013156691A1 (fr) 2012-04-17 2012-04-17 Procede de protection galvanique d'une structure en beton arme

Publications (1)

Publication Number Publication Date
HK1204020A1 true HK1204020A1 (zh) 2015-11-06

Family

ID=46147495

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15104588.3A HK1204020A1 (zh) 2012-04-17 2015-05-14 鋼筋混凝土結構的電防腐方法

Country Status (11)

Country Link
US (1) US20150060298A1 (zh)
EP (1) EP2839057B1 (zh)
JP (1) JP5996776B2 (zh)
KR (1) KR20140146657A (zh)
CN (1) CN104619884A (zh)
AU (1) AU2012377744B2 (zh)
CA (1) CA2870755A1 (zh)
HK (1) HK1204020A1 (zh)
MX (1) MX2014012653A (zh)
SG (1) SG11201406898PA (zh)
WO (1) WO2013156691A1 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10053782B2 (en) 2012-07-19 2018-08-21 Vector Corrosion Technologies Ltd. Corrosion protection using a sacrificial anode
USRE49882E1 (en) 2012-07-19 2024-03-26 Vector Corrosion Technologies Ltd. Corrosion protection using a sacrificial anode
CA2936644C (en) 2012-07-19 2017-10-31 Vector Corrosion Technologies Ltd. Corrosion protection using a sacrificial anode
US8968549B2 (en) 2012-07-19 2015-03-03 Vector Corrosion Technologies Ltd. Two stage cathodic protection system using impressed current and galvanic action
US8961746B2 (en) 2012-07-19 2015-02-24 Vector Corrosion Technologies Ltd. Charging a sacrificial anode with ions of the sacrificial material
JP2016169543A (ja) * 2015-03-13 2016-09-23 国立大学法人 東京大学 鉄筋コンクリートの補強構造及び補強工法
JP2017179467A (ja) * 2016-03-30 2017-10-05 株式会社ピーエス三菱 鉄筋コンクリート構造体における電気的防食構造及び該電気的防食構造の効果計測方法
CN106285036A (zh) * 2016-09-13 2017-01-04 广东工业大学 预应力纤维增强复合片材加固腐蚀混凝土结构和加固方法
CN106481092A (zh) * 2016-12-08 2017-03-08 广东工业大学 一种预应力碳纤维加固钢筋混凝土的防腐加固装置
CN106499213A (zh) * 2016-12-08 2017-03-15 广东工业大学 钢筋混凝土防腐加固装置
CN106544680A (zh) * 2017-01-12 2017-03-29 阳江核电有限公司 一种用于核电站重要厂用水系统管道的防腐蚀装置
US10633746B2 (en) * 2017-07-07 2020-04-28 Vector Remediation Ltd. Cathodic corrosion protection with current limiter
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
KR102132352B1 (ko) * 2018-08-09 2020-07-09 에스에스이 주식회사 콘크리트 매트리스용 음극보호방식의 블록
CN110567513B (zh) * 2019-08-22 2020-06-26 青岛理工大学 一种混凝土结构全寿命性能智慧感知与劣化预警系统及方法
CN110512214B (zh) * 2019-09-16 2021-06-25 北京工业大学 一种电化学萃取钢筋混凝土中氯离子改进方法
GB201914014D0 (en) * 2019-09-27 2019-11-13 E Chem Tech Ltd Protected Reinforced Concrete Structure
CN112723913B (zh) * 2020-12-30 2022-10-11 哈尔滨工业大学 一种海水海砂混凝土的制备养护方法及其养护装置
CN115536435B (zh) * 2022-10-14 2023-07-25 浙大宁波理工学院 钢筋混凝土抑菌防渗处理方法及钢筋混凝土

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2040610A1 (en) * 1990-05-21 1991-11-22 John E. Bennett Apparatus for the removal of chloride from reinforced concrete structures
GB2271123B (en) * 1992-08-26 1996-10-23 John Philip Broomfield Electrochemical stabilisation of mineral masses such as concrete,and electrode arrangements therefor
JP3432300B2 (ja) * 1994-09-01 2003-08-04 電気化学工業株式会社 コンクリートの電気化学的処理方法
GB9714047D0 (en) * 1997-07-03 1997-09-10 Fosroc International Ltd A process for the electrochemical treatment of concrete
US5968339A (en) * 1997-08-28 1999-10-19 Clear; Kenneth C. Cathodic protection system for reinforced concrete
GB9802805D0 (en) * 1998-02-10 1998-04-08 Atraverda Ltd Electrochemical treatment of reinforced concrete
US6398945B1 (en) * 1999-07-22 2002-06-04 Infrastructure Repair Technologies, Inc. Method of treating corrosion in reinforced concrete structures by providing a uniform surface potential
CA2384913C (en) * 1999-09-15 2009-12-29 Citec Gmbh Combination electrode for the electrochemical restoration of corrosion-damaged reinforced concrete and corresponding method for controlling the same
US6419816B1 (en) * 2000-10-18 2002-07-16 Cor/Sci, Llc. Cathodic protection of steel in reinforced concrete with electroosmotic treatment
GB0409521D0 (en) 2004-04-29 2004-06-02 Fosroc International Ltd Sacrificial anode assembly
WO2006097770A2 (en) 2005-03-16 2006-09-21 Gareth Glass Treatment process for concrete
GB0505353D0 (en) * 2005-03-16 2005-04-20 Chem Technologies Ltd E Treatment process for concrete
ITMI20051738A1 (it) * 2005-09-20 2007-03-21 De Nora Elettrodi S P A Anodo discreto per la protezione catodica del calcestruzzo armato
US8002964B2 (en) * 2005-10-04 2011-08-23 Gareth Kevin Glass Sacrificial anode and backfill
US7879204B2 (en) * 2008-08-19 2011-02-01 Miki Funahashi Rejuvenateable cathodic protection anodes for reinforcing steel in concrete and soil
FR2936720B1 (fr) * 2008-10-03 2010-10-29 Commissariat Energie Atomique Procede de decontamination electrocinetique d'un milieu solide poreux.
CN201326016Y (zh) * 2008-12-31 2009-10-14 陕西易莱德新材料科技有限公司 钢筋混凝土结构的阴极保护用离散阳极
US8394193B2 (en) * 2009-08-10 2013-03-12 Wolfgang Schwarz Hydraulic binder and binder matrices made thereof
FR2962046B1 (fr) * 2010-07-02 2012-08-17 Commissariat Energie Atomique Gel de decontamination biologique et procede de decontamination de surfaces utilisant ce gel.

Also Published As

Publication number Publication date
JP5996776B2 (ja) 2016-09-21
KR20140146657A (ko) 2014-12-26
EP2839057A1 (fr) 2015-02-25
CN104619884A (zh) 2015-05-13
AU2012377744A1 (en) 2014-11-20
AU2012377744B2 (en) 2018-03-08
CA2870755A1 (fr) 2013-10-24
MX2014012653A (es) 2015-05-11
SG11201406898PA (en) 2015-02-27
EP2839057B1 (fr) 2018-10-17
US20150060298A1 (en) 2015-03-05
JP2015514872A (ja) 2015-05-21
WO2013156691A1 (fr) 2013-10-24

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