JP2002536544A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2002536544A5 JP2002536544A5 JP2000597479A JP2000597479A JP2002536544A5 JP 2002536544 A5 JP2002536544 A5 JP 2002536544A5 JP 2000597479 A JP2000597479 A JP 2000597479A JP 2000597479 A JP2000597479 A JP 2000597479A JP 2002536544 A5 JP2002536544 A5 JP 2002536544A5
- Authority
- JP
- Japan
- Prior art keywords
- cathodic protection
- anode body
- anode
- humectant
- steel member
- 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.)
- Granted
Links
- 238000004210 cathodic protection Methods 0.000 description 27
- 239000000463 material Substances 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 239000003906 humectant Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 239000011248 coating agent Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 14
- 150000002500 ions Chemical class 0.000 description 11
- 239000010405 anode material Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 239000004020 conductor Substances 0.000 description 9
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 8
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003513 alkali Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 2
- 230000031709 bromination Effects 0.000 description 2
- 238000005893 bromination reaction Methods 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- -1 halogen salts Chemical class 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 2
- 230000026045 iodination Effects 0.000 description 2
- 238000006192 iodination reaction Methods 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 description 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 2
- 229910001950 potassium oxide Inorganic materials 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 229910001948 sodium oxide Inorganic materials 0.000 description 2
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 2
- 239000004909 Moisturizer Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/245,373 | 1999-02-05 | ||
| US09/245,373 US6165346A (en) | 1999-02-05 | 1999-02-05 | Cathodic protection of concrete |
| PCT/CA2000/000101 WO2000046422A2 (en) | 1999-02-05 | 2000-02-02 | Cathodic protection |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002536544A JP2002536544A (ja) | 2002-10-29 |
| JP2002536544A5 true JP2002536544A5 (cg-RX-API-DMAC10.html) | 2007-04-19 |
| JP4574013B2 JP4574013B2 (ja) | 2010-11-04 |
Family
ID=22926404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000597479A Expired - Fee Related JP4574013B2 (ja) | 1999-02-05 | 2000-02-02 | 陰極防食 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6165346A (cg-RX-API-DMAC10.html) |
| EP (1) | EP1153159B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP4574013B2 (cg-RX-API-DMAC10.html) |
| AT (1) | ATE310109T1 (cg-RX-API-DMAC10.html) |
| AU (1) | AU775457B2 (cg-RX-API-DMAC10.html) |
| CA (1) | CA2350059C (cg-RX-API-DMAC10.html) |
| DE (1) | DE60024061T2 (cg-RX-API-DMAC10.html) |
| WO (1) | WO2000046422A2 (cg-RX-API-DMAC10.html) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217742B1 (en) * | 1996-10-11 | 2001-04-17 | Jack E. Bennett | Cathodic protection system |
| GB9802805D0 (en) * | 1998-02-10 | 1998-04-08 | Atraverda Ltd | Electrochemical treatment of reinforced concrete |
| 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 |
| US7276144B2 (en) * | 1999-02-05 | 2007-10-02 | David Whitmore | Cathodic protection |
| US6358397B1 (en) * | 2000-09-19 | 2002-03-19 | Cor/Sci, Llc. | Doubly-protected reinforcing members in concrete |
| US7160433B2 (en) * | 2001-09-26 | 2007-01-09 | Bennett John E | Cathodic protection system |
| JP3521195B2 (ja) | 2001-11-27 | 2004-04-19 | 電気化学工業株式会社 | モルタル又はコンクリート部材の鋼材腐食防止方法及びそれに用いる鋼材腐食防止材料 |
| US6793800B2 (en) * | 2002-12-20 | 2004-09-21 | David Whitmore | Cathodic protection of steel within a covering material |
| FR2859223B1 (fr) * | 2003-08-29 | 2005-11-18 | Bouygues Travaux Publics | Procede et dispositif pour la protection cathodique d'un ouvrage en beton arme partiellement immerge |
| CA2444638C (en) | 2003-10-10 | 2008-11-25 | David W. Whitmore | Cathodic protection of steel within a covering material |
| GB0409521D0 (en) * | 2004-04-29 | 2004-06-02 | Fosroc International Ltd | Sacrificial anode assembly |
| EP1759189A4 (en) | 2004-06-03 | 2015-02-25 | John E Bennett | ANODE ASSEMBLY FOR CATHODE PROTECTION |
| GB2451725B8 (en) * | 2004-07-06 | 2019-05-01 | E Chem Tech Ltd | Protection of reinforcing steel |
| GB2427618B8 (en) * | 2004-10-20 | 2019-05-01 | E Chem Tech Ltd | Improvements related to the protection of reinforcement |
| US8211289B2 (en) * | 2005-03-16 | 2012-07-03 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
| US8999137B2 (en) | 2004-10-20 | 2015-04-07 | 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 |
| CA2488298C (en) | 2004-11-23 | 2008-10-14 | Highline Mfg. Inc. | Bale processor with grain mixing attachment |
| CA2624461C (en) * | 2005-10-04 | 2015-04-21 | Gareth Glass | Sacrificial anode and backfill |
| US7422665B2 (en) * | 2006-03-08 | 2008-09-09 | David Whitmore | Anode for cathodic protection |
| WO2007126715A2 (en) * | 2006-04-06 | 2007-11-08 | Bennett John E | Activating matrix for cathodic protection |
| US8157983B2 (en) * | 2007-03-24 | 2012-04-17 | Bennett John E | Composite anode for cathodic protection |
| CN102177103B (zh) * | 2008-08-11 | 2014-12-10 | 沃尔夫冈·施瓦兹 | 水硬性粘合剂及其制成的粘合剂基质 |
| GB2464346A (en) * | 2008-10-17 | 2010-04-21 | Gareth Kevin Glass | Repair of reinforced concrete structures using sacrificial anodes |
| 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 |
| US8394193B2 (en) | 2009-08-10 | 2013-03-12 | Wolfgang Schwarz | Hydraulic binder and binder matrices made thereof |
| US8968549B2 (en) | 2012-07-19 | 2015-03-03 | Vector Corrosion Technologies Ltd. | Two stage cathodic protection system using impressed current and galvanic action |
| US10053782B2 (en) | 2012-07-19 | 2018-08-21 | Vector Corrosion Technologies Ltd. | Corrosion protection using a sacrificial anode |
| USRE50006E1 (en) | 2012-07-19 | 2024-06-11 | Vector Corrosion Technologies Ltd. | Corrosion protection using a sacrificial anode |
| US8961746B2 (en) | 2012-07-19 | 2015-02-24 | Vector Corrosion Technologies Ltd. | Charging a sacrificial anode with ions of the sacrificial material |
| EP2875171B1 (en) | 2012-07-19 | 2024-01-03 | Vector Corrosion Technologies Ltd | Corrosion protection using a sacrificial anode |
| AU2013298781B2 (en) | 2012-07-30 | 2018-03-01 | Sika Technology Ag | Galvanic anode and method of corrosion protection |
| JP6239992B2 (ja) * | 2014-02-04 | 2017-11-29 | 株式会社ナカボーテック | 電気防食用バックフィル |
| JP6353733B2 (ja) * | 2014-08-04 | 2018-07-04 | デンカ株式会社 | コンクリート内の鋼材の防食機能を有したスペーサー部材およびその設置方法 |
| US9909220B2 (en) | 2014-12-01 | 2018-03-06 | Vector Corrosion Technologies Ltd. | Fastening sacrificial anodes to reinforcing bars in concrete for cathodic protection |
| US10570523B2 (en) | 2017-08-25 | 2020-02-25 | David William Whitmore | Manufacture of sacrificial anodes |
| CN115504748B (zh) * | 2022-10-28 | 2023-06-20 | 广州市克来斯特建材科技有限公司 | 一种牺牲阳极保护层砂浆及其制备方法和应用 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1269926A (en) | 1918-01-07 | 1918-06-18 | Carlos Idaho Gesell | Rust prevention. |
| US2193667A (en) | 1937-12-18 | 1940-03-12 | Woldemar A Bary | Apparatus for electrolytic protection of vessels |
| US2565544A (en) | 1946-08-28 | 1951-08-28 | Aluminum Co Of America | Cathodic protection and underground metallic structure embodying the same |
| BE521935A (cg-RX-API-DMAC10.html) | 1952-08-05 | |||
| US3414496A (en) | 1965-10-20 | 1968-12-03 | Continental Oil Co | Controlled potential protection of metallic vessel-latex solution systems |
| US3488275A (en) | 1967-05-11 | 1970-01-06 | Kaiser Aluminium Chem Corp | Cathodic protection system |
| NL7608443A (en) | 1976-07-29 | 1978-01-31 | Drs P J H Willems En H K M Bus | Combating rust formation in reinforced concrete - by drilling and inserting a metal, esp. aluminium, which is more electropositive than the reinforcement |
| US4265725A (en) * | 1979-07-20 | 1981-05-05 | C. E. Equipment Co., Inc. | Anode connection |
| US4435264A (en) | 1982-03-01 | 1984-03-06 | The Dow Chemical Company | Magnesium anode backfills |
| US4506485A (en) | 1983-04-12 | 1985-03-26 | State Of California, Department Of Transportation | Process for inhibiting corrosion of metal embedded in concrete and a reinforced concrete construction |
| US4692066A (en) | 1986-03-18 | 1987-09-08 | Clear Kenneth C | Cathodic protection of reinforced concrete in contact with conductive liquid |
| US4874487A (en) | 1986-07-18 | 1989-10-17 | Raychem Corporation | Corrosion protection |
| US4957612A (en) | 1987-02-09 | 1990-09-18 | Raychem Corporation | Electrodes for use in electrochemical processes |
| GB8809230D0 (en) | 1988-04-19 | 1988-05-25 | Raychem Ltd | Inhibiting corrosion in reinforced concrete |
| DE3826926A1 (de) * | 1988-08-09 | 1990-02-15 | Heraeus Elektroden | Anode fuer kathodischen korrosionsschutz |
| CA2040610A1 (en) | 1990-05-21 | 1991-11-22 | John E. Bennett | Apparatus for the removal of chloride from reinforced concrete structures |
| GB9015743D0 (en) * | 1990-07-17 | 1990-09-05 | Pithouse Kenneth B | The protection of cementitious material |
| US5141607A (en) | 1990-07-31 | 1992-08-25 | Corrpro Companies, Inc. | Method and apparatus for the removal of chlorides from steel reinforced concrete structures |
| US5292411A (en) * | 1990-09-07 | 1994-03-08 | Eltech Systems Corporation | Method and apparatus for cathodically protecting reinforced concrete structures |
| GB9102904D0 (en) | 1991-02-12 | 1991-03-27 | Ici America Inc | Modified cementitious composition |
| US5174871A (en) | 1991-06-27 | 1992-12-29 | Interprovincial Corrosion Control Company Limited | Method for providing cathodic protection of underground structures |
| GB9126899D0 (en) | 1991-12-19 | 1992-02-19 | Aston Material Services Ltd | Improvements in and relating to treatments for concrete |
| GB9215502D0 (en) | 1992-07-21 | 1992-09-02 | Ici Plc | Cathodic protection system and a coating and coating composition therefor |
| US5366670A (en) | 1993-05-20 | 1994-11-22 | Giner, Inc. | Method of imparting corrosion resistance to reinforcing steel in concrete structures |
| 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 |
| US5505826A (en) | 1994-11-30 | 1996-04-09 | Haglin; Patrick G. | Hydrophilic anode corrosion control system |
| WO1996030561A1 (en) | 1995-03-24 | 1996-10-03 | Alltrista Corporation | Jacketed sacrificial anode cathodic protection system |
| US6033553A (en) * | 1996-10-11 | 2000-03-07 | Bennett; Jack E. | Cathodic protection system |
| 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 |
| GB9802805D0 (en) | 1998-02-10 | 1998-04-08 | Atraverda Ltd | Electrochemical treatment of reinforced concrete |
| US6165346A (en) | 1999-02-05 | 2000-12-26 | Whitmore; David | Cathodic protection of concrete |
-
1999
- 1999-02-05 US US09/245,373 patent/US6165346A/en not_active Ceased
-
2000
- 2000-02-02 EP EP00903438A patent/EP1153159B1/en not_active Expired - Lifetime
- 2000-02-02 WO PCT/CA2000/000101 patent/WO2000046422A2/en not_active Ceased
- 2000-02-02 JP JP2000597479A patent/JP4574013B2/ja not_active Expired - Fee Related
- 2000-02-02 AU AU25275/00A patent/AU775457B2/en not_active Ceased
- 2000-02-02 DE DE60024061T patent/DE60024061T2/de not_active Expired - Lifetime
- 2000-02-02 CA CA002350059A patent/CA2350059C/en not_active Expired - Fee Related
- 2000-02-02 AT AT00903438T patent/ATE310109T1/de not_active IP Right Cessation
-
2006
- 2006-10-24 US US11/585,305 patent/USRE40672E1/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002536544A5 (cg-RX-API-DMAC10.html) | ||
| JP4574013B2 (ja) | 陰極防食 | |
| US7704372B2 (en) | Sacrificial anode assembly | |
| US8211289B2 (en) | Sacrificial anode and treatment of concrete | |
| JP6333248B2 (ja) | 流電陽極および腐食防止方法 | |
| JP7134882B2 (ja) | コンクリートデバイスおよびその製造方法、ならびに電子機器 | |
| US7998321B1 (en) | Galvanic anode for reinforced concrete applications | |
| US20140021039A1 (en) | Apparatus for Cathodic Protection System Using an Impressed Current Anode and a Sacrificial Anode | |
| JP2005197230A5 (ja) | ボタン形アルカリ電池 | |
| JP4575783B2 (ja) | 高電流容量電池 | |
| JP5576549B1 (ja) | 電気防食用バックフィル及びコンクリート構造物の電気防食構造 | |
| JP3841037B2 (ja) | 鉄筋コンクリートにおける鉄筋を電気防食するための底浅容器状電気防食構造体およびその取付け方法 | |
| JP3053043B2 (ja) | コンクリート埋設用基準電極 | |
| US8361286B1 (en) | Galvanic anode for reinforced concrete applications | |
| JP2017004934A5 (cg-RX-API-DMAC10.html) | ||
| JPH0346366Y2 (cg-RX-API-DMAC10.html) | ||
| JP2016105356A (ja) | 金属空気電池 | |
| JP2013185174A (ja) | コンクリート中鉄筋に対する防食方法 | |
| JPH08115738A (ja) | 鉛蓄電池 | |
| JP3112869U (ja) | 水電池 | |
| JP2024034270A (ja) | 金属銅又はその合金を酸素還元空気極とする空気電池 | |
| JPS59130069A (ja) | 電池 | |
| JPS58671B2 (ja) | 乾電池 | |
| JPS60249250A (ja) | 電池用の電解液 | |
| HK1106004B (en) | Sacrificial anode assembly |