ATE182928T1 - Verfahren und vorrichtung für den kathodischen schutz von armierten betonstrukturen - Google Patents
Verfahren und vorrichtung für den kathodischen schutz von armierten betonstrukturenInfo
- Publication number
- ATE182928T1 ATE182928T1 AT94810099T AT94810099T ATE182928T1 AT E182928 T1 ATE182928 T1 AT E182928T1 AT 94810099 T AT94810099 T AT 94810099T AT 94810099 T AT94810099 T AT 94810099T AT E182928 T1 ATE182928 T1 AT E182928T1
- Authority
- AT
- Austria
- Prior art keywords
- anode
- protection
- reinforced concrete
- hydrogel
- combination
- Prior art date
Links
Classifications
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/892,913 US5292411A (en) | 1990-09-07 | 1992-06-03 | Method and apparatus for cathodically protecting reinforced concrete structures |
EP94810099A EP0668373B1 (de) | 1992-06-03 | 1994-02-21 | Verfahren und Vorrichtung für den kathodischen Schutz von armierten Betonstrukturen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE182928T1 true ATE182928T1 (de) | 1999-08-15 |
Family
ID=26137631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94810099T ATE182928T1 (de) | 1992-06-03 | 1994-02-21 | Verfahren und vorrichtung für den kathodischen schutz von armierten betonstrukturen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5292411A (de) |
EP (1) | EP0668373B1 (de) |
AT (1) | ATE182928T1 (de) |
DE (1) | DE69419895T2 (de) |
DK (1) | DK0668373T3 (de) |
ES (1) | ES2136719T3 (de) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993004217A1 (en) * | 1991-08-15 | 1993-03-04 | Winn & Coales International Limited | Impressed current cathodic protection system |
GB9312431D0 (en) * | 1993-06-16 | 1993-07-28 | Aston Material Services Ltd | Improvements in and relating to protecting reinforced concrete |
US6303017B1 (en) | 1993-06-16 | 2001-10-16 | Aston Material Services Limited | Cathodic protection of reinforced concrete |
US5650060A (en) * | 1994-01-28 | 1997-07-22 | Minnesota Mining And Manufacturing Company | Ionically conductive agent, system for cathodic protection of galvanically active metals, and method and apparatus for using same |
US6673309B1 (en) | 1994-02-16 | 2004-01-06 | Corrpro Companies, Inc. | 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 |
WO1996030561A1 (en) * | 1995-03-24 | 1996-10-03 | Alltrista Corporation | Jacketed sacrificial anode cathodic protection system |
DE19609892C2 (de) * | 1996-03-13 | 2000-10-19 | Andreas Stahl | Behälter für eine Flüssigkeit mit Schutzelektrode |
US6471851B1 (en) * | 1996-10-11 | 2002-10-29 | Jack E. Bennett | Cathodic protection system |
US5968339A (en) * | 1997-08-28 | 1999-10-19 | Clear; Kenneth C. | Cathodic protection system for reinforced concrete |
WO1999018261A1 (en) * | 1997-10-02 | 1999-04-15 | Fluor Daniel, Inc. | Cathodic protection methods and apparatus |
US6224743B1 (en) * | 1998-02-06 | 2001-05-01 | Fluor Daniel, Inc. | Cathodic protection methods and apparatus |
US7276144B2 (en) * | 1999-02-05 | 2007-10-02 | David Whitmore | Cathodic protection |
US6165346A (en) * | 1999-02-05 | 2000-12-26 | Whitmore; David | Cathodic protection of concrete |
US6572760B2 (en) | 1999-02-05 | 2003-06-03 | David Whitmore | Cathodic protection |
US6238545B1 (en) * | 1999-08-02 | 2001-05-29 | Carl I. Allebach | Composite anode, electrolyte pipe section, and method of making and forming a pipeline, and applying cathodic protection to the pipeline |
US6627065B1 (en) | 2000-11-20 | 2003-09-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Liquid galvanic coatings for protection of imbedded metals |
US20060130709A1 (en) * | 2000-11-20 | 2006-06-22 | Miksic Boris A | Liquid galvanic coatings for protection of embedded metals |
NO316639B1 (no) | 2002-05-13 | 2004-03-15 | Protector As | Fremgangsmate for katodisk beskyttelse mot armeringskorrosjon pa fuktige og vate marine betongkonstruksjoner |
WO2004057057A1 (en) | 2002-12-23 | 2004-07-08 | Council Of Scientific And Industrial Research | Process for manufacture of proton conductive polymer gel useful as backfill for sacrificial and impressed current anode systems |
KR20060066751A (ko) * | 2003-10-27 | 2006-06-16 | 폴리원 코포레이션 | 탄소질 전도성 매체를 포함하는 음극 방식 코팅 |
US7488410B2 (en) * | 2004-06-03 | 2009-02-10 | Bennett John E | Anode assembly for cathodic protection |
AT413822B (de) | 2004-08-04 | 2006-06-15 | Wolfgang Schwarz | Galvanisches anodensystem für den korrosionsschutz von stahl und verfahren zu dessenherstellung |
US7582147B1 (en) * | 2004-08-19 | 2009-09-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Composite powder particles |
US20080155827A1 (en) * | 2004-09-20 | 2008-07-03 | Fyfe Edward R | Method for repairing metal structure |
US7306687B2 (en) * | 2004-09-20 | 2007-12-11 | Fyfe Edward R | Method for repairing steel-reinforced concrete structure |
GB2430938B (en) * | 2005-10-04 | 2011-08-31 | Concrete Preservation Technologies Ltd | Backfill |
US8999137B2 (en) | 2004-10-20 | 2015-04-07 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
US8211289B2 (en) * | 2005-03-16 | 2012-07-03 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
GB0505353D0 (en) * | 2005-03-16 | 2005-04-20 | Chem Technologies Ltd E | Treatment process for concrete |
DE102005031350A1 (de) * | 2005-07-05 | 2007-01-11 | Pci Augsburg Gmbh | Verfahren zum kathodischen Korrosionsschutz der Bewehrungen von Stahlbetonwerken |
DE102005036243A1 (de) * | 2005-08-02 | 2007-02-08 | Wilhelm Karmann Gmbh | Herstellung von Cabriolet-Dächern |
AU2006298558B2 (en) * | 2005-10-04 | 2011-10-13 | E-Chem Technologies Ltd | Sacrificial anode and backfill |
AU2012265580B2 (en) * | 2005-10-04 | 2014-06-26 | Davison, Nigel DR | Backfill |
US20130118897A1 (en) * | 2005-10-04 | 2013-05-16 | Gareth Glass | Sacrificial anode and backfill combination |
US8002964B2 (en) | 2005-10-04 | 2011-08-23 | Gareth Kevin Glass | Sacrificial anode and backfill |
CA2538949A1 (en) * | 2006-03-07 | 2007-09-07 | David Whitmore | Anode for cathodic protection |
US7422665B2 (en) * | 2006-03-08 | 2008-09-09 | David Whitmore | Anode for cathodic protection |
WO2008118589A1 (en) * | 2007-03-24 | 2008-10-02 | Bennett John E | Composite anode for cathodic protection |
CA2651877A1 (en) * | 2006-05-08 | 2007-11-22 | Siemens Water Technologies Corp. | Electrolytic apparatus with polymeric electrode and methods of preparation and use |
US8157983B2 (en) * | 2007-03-24 | 2012-04-17 | Bennett John E | Composite anode for cathodic protection |
US7905993B2 (en) * | 2007-11-20 | 2011-03-15 | Miki Funahashi | Corrosion control method and apparatus for reinforcing steel in concrete structures |
GB2458268A (en) * | 2008-03-10 | 2009-09-16 | Nigel Davison | Discrete sacrifical anode assembly |
US7967971B2 (en) * | 2008-03-11 | 2011-06-28 | Nigel Davison | Discrete sacrificial anode assembly |
US7731875B2 (en) * | 2008-03-20 | 2010-06-08 | Gareth Kevin Glass | Sacrificial anodes in concrete patch repair |
US8349148B2 (en) | 2008-07-11 | 2013-01-08 | Jarden Zinc Products, LLC | Spray formed galvanic anode panel |
GB2471073A (en) | 2009-06-15 | 2010-12-22 | Gareth Kevin Glass | Corrosion Protection of Steel in Concrete |
US8361286B1 (en) | 2009-07-27 | 2013-01-29 | Roberto Giorgini | Galvanic anode for reinforced concrete applications |
US7998321B1 (en) | 2009-07-27 | 2011-08-16 | Roberto Giorgini | Galvanic anode for reinforced concrete applications |
GB201018830D0 (en) | 2010-11-08 | 2010-12-22 | Glass Gareth K | Anode assembly |
US9074288B2 (en) | 2011-07-12 | 2015-07-07 | Jarden Zinc Products, LLC | Galvanic panel with compliant construction |
AU2013247398A1 (en) * | 2012-04-11 | 2014-11-27 | Anode Engineering Pty Ltd | Cathodic protection system |
US20140251793A1 (en) * | 2013-03-07 | 2014-09-11 | Sae Inc. | Cathodic protection current distribution method and apparatus for corrosion control of reinforcing steel in concrete structures |
US9683296B2 (en) | 2013-03-07 | 2017-06-20 | Mui Co. | Method and apparatus for controlling steel corrosion under thermal insulation (CUI) |
US20140262824A1 (en) * | 2013-03-15 | 2014-09-18 | Physical Sciences, Inc. | Corrosion protection system for non-immersed equipment |
GB201403892D0 (en) * | 2014-03-05 | 2014-04-16 | Chem Technologies Ltd E | Method and apparatus for reinforcement protection |
WO2015197870A1 (de) | 2014-06-27 | 2015-12-30 | Wolfgang Schwarz | Galvanisches anoden-system für den korrosionsschutz von stahl in beton |
NL1043637B1 (en) * | 2020-04-24 | 2021-11-02 | Giorgini Roberto | Anode assembly for corrosion control of steel reinforced concrete structures |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4692066A (en) * | 1986-03-18 | 1987-09-08 | Clear Kenneth C | Cathodic protection of reinforced concrete in contact with conductive liquid |
US4957612A (en) * | 1987-02-09 | 1990-09-18 | Raychem Corporation | Electrodes for use in electrochemical processes |
US5183694A (en) * | 1988-04-19 | 1993-02-02 | Webb Michael G | Inhibiting corrosion in reinforced concrete |
CA2018869A1 (en) * | 1989-07-07 | 1991-01-07 | William A. Kovatch | Mesh anode and mesh separator for use with steel-reinforced concrete |
-
1992
- 1992-06-03 US US07/892,913 patent/US5292411A/en not_active Expired - Lifetime
-
1994
- 1994-02-21 DK DK94810099T patent/DK0668373T3/da active
- 1994-02-21 ES ES94810099T patent/ES2136719T3/es not_active Expired - Lifetime
- 1994-02-21 DE DE69419895T patent/DE69419895T2/de not_active Expired - Fee Related
- 1994-02-21 AT AT94810099T patent/ATE182928T1/de not_active IP Right Cessation
- 1994-02-21 EP EP94810099A patent/EP0668373B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69419895T2 (de) | 2000-02-24 |
US5292411A (en) | 1994-03-08 |
EP0668373A1 (de) | 1995-08-23 |
DK0668373T3 (da) | 2000-03-06 |
DE69419895D1 (de) | 1999-09-09 |
EP0668373B1 (de) | 1999-08-04 |
ES2136719T3 (es) | 1999-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |