NO323184B1 - Koplingsanordning til bruk ved katodisk beskyttelse og fremgangsmate for dens anvendelse - Google Patents
Koplingsanordning til bruk ved katodisk beskyttelse og fremgangsmate for dens anvendelse Download PDFInfo
- Publication number
- NO323184B1 NO323184B1 NO20003386A NO20003386A NO323184B1 NO 323184 B1 NO323184 B1 NO 323184B1 NO 20003386 A NO20003386 A NO 20003386A NO 20003386 A NO20003386 A NO 20003386A NO 323184 B1 NO323184 B1 NO 323184B1
- Authority
- NO
- Norway
- Prior art keywords
- anode
- around
- elongated
- steel reinforcement
- length
- Prior art date
Links
- 238000004210 cathodic protection Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000002787 reinforcement Effects 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 25
- 238000010168 coupling process Methods 0.000 claims description 25
- 238000005859 coupling reaction Methods 0.000 claims description 25
- 239000008151 electrolyte solution Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000004570 mortar (masonry) Substances 0.000 description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 7
- 239000003513 alkali Substances 0.000 description 6
- 239000004567 concrete Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- C23F13/20—Conducting electric current to electrodes
-
- 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)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Cable Accessories (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Electrotherapy Devices (AREA)
- Processing Of Terminals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9823654.0A GB9823654D0 (en) | 1998-10-29 | 1998-10-29 | Connector for use in cathodic protection and method of use |
| US09/306,419 US6193857B1 (en) | 1998-10-29 | 1999-05-06 | Connector for use in cathodic protection and method of use |
| PCT/GB1999/003517 WO2000026439A2 (en) | 1998-10-29 | 1999-10-28 | Connector for use in cathodic protection and method of use |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20003386D0 NO20003386D0 (no) | 2000-06-28 |
| NO20003386L NO20003386L (no) | 2000-08-24 |
| NO323184B1 true NO323184B1 (no) | 2007-01-15 |
Family
ID=26314583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20003386A NO323184B1 (no) | 1998-10-29 | 2000-06-28 | Koplingsanordning til bruk ved katodisk beskyttelse og fremgangsmate for dens anvendelse |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP1042535B1 (ja) |
| JP (1) | JP4491139B2 (ja) |
| CN (1) | CN1195897C (ja) |
| AT (1) | ATE310110T1 (ja) |
| AU (1) | AU752647B2 (ja) |
| BR (1) | BR9907086B1 (ja) |
| CA (1) | CA2316983C (ja) |
| CZ (1) | CZ295912B6 (ja) |
| DE (1) | DE69928373T2 (ja) |
| ES (1) | ES2253931T3 (ja) |
| HK (1) | HK1049503B (ja) |
| ID (1) | ID26715A (ja) |
| NO (1) | NO323184B1 (ja) |
| NZ (1) | NZ505421A (ja) |
| PL (1) | PL195262B1 (ja) |
| TR (1) | TR200002510T1 (ja) |
| TW (1) | TW581826B (ja) |
| WO (1) | WO2000026439A2 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2425778B8 (en) * | 2004-07-06 | 2019-05-01 | E Chem Tech Ltd | Protection of reinforcing steel |
| WO2006097770A2 (en) * | 2005-03-16 | 2006-09-21 | Gareth Glass | Treatment process for concrete |
| JP2006336072A (ja) * | 2005-06-02 | 2006-12-14 | Tokyo Electric Power Co Inc:The | 簡易防食装置 |
| JP5097776B2 (ja) * | 2006-09-11 | 2012-12-12 | ファウ・エス・エル・インターナツイオナール・アクチエンゲゼルシヤフト | 少なくとも二種の成分、セメントおよび水を含有する混合物の不動態化特性を求めるための方法および検出器 |
| JP4772642B2 (ja) * | 2006-10-20 | 2011-09-14 | 電気化学工業株式会社 | アスファルト舗装道路のコンクリート床版の電気化学的処理方法 |
| EP2880200B1 (en) * | 2012-07-30 | 2019-07-03 | Construction Research & Technology GmbH | Galvanic anode and method of corrosion protection |
| CN104532259B (zh) * | 2014-12-26 | 2017-10-20 | 青岛双瑞海洋环境工程股份有限公司 | 用于冷凝管系阴极保护的复合电化学装置 |
| CN110467378B (zh) * | 2019-08-05 | 2021-11-09 | 西安建筑科技大学 | 一种结构与腐蚀控制功能于一体的混凝土 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3434222A1 (de) * | 1984-09-18 | 1986-03-20 | Roth, Manfred, Dipl.-Volksw., 3563 Dautphetal | Korrosionsschutzeinrichtung fuer heizoelbehaelter aus stahlblech |
| DE3826926A1 (de) * | 1988-08-09 | 1990-02-15 | Heraeus Elektroden | Anode fuer kathodischen korrosionsschutz |
| GB9312431D0 (en) * | 1993-06-16 | 1993-07-28 | Aston Material Services Ltd | Improvements in and relating to protecting reinforced concrete |
-
1999
- 1999-10-28 TR TR2000/02510T patent/TR200002510T1/xx unknown
- 1999-10-28 WO PCT/GB1999/003517 patent/WO2000026439A2/en active IP Right Grant
- 1999-10-28 EP EP99971473A patent/EP1042535B1/en not_active Expired - Lifetime
- 1999-10-28 CN CNB998034355A patent/CN1195897C/zh not_active Expired - Fee Related
- 1999-10-28 CZ CZ20002437A patent/CZ295912B6/cs not_active IP Right Cessation
- 1999-10-28 NZ NZ505421A patent/NZ505421A/xx not_active IP Right Cessation
- 1999-10-28 PL PL99348189A patent/PL195262B1/pl not_active IP Right Cessation
- 1999-10-28 BR BRPI9907086-3A patent/BR9907086B1/pt not_active IP Right Cessation
- 1999-10-28 AU AU13938/00A patent/AU752647B2/en not_active Expired
- 1999-10-28 DE DE69928373T patent/DE69928373T2/de not_active Expired - Lifetime
- 1999-10-28 AT AT99971473T patent/ATE310110T1/de not_active IP Right Cessation
- 1999-10-28 ES ES99971473T patent/ES2253931T3/es not_active Expired - Lifetime
- 1999-10-28 CA CA002316983A patent/CA2316983C/en not_active Expired - Fee Related
- 1999-10-28 JP JP2000579806A patent/JP4491139B2/ja not_active Expired - Fee Related
- 1999-10-28 TW TW088118633A patent/TW581826B/zh not_active IP Right Cessation
- 1999-10-28 ID IDW20001266A patent/ID26715A/id unknown
-
2000
- 2000-06-28 NO NO20003386A patent/NO323184B1/no not_active IP Right Cessation
-
2003
- 2003-03-05 HK HK03101631.0A patent/HK1049503B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CZ20002437A3 (cs) | 2001-07-11 |
| ES2253931T3 (es) | 2006-06-01 |
| CN1195897C (zh) | 2005-04-06 |
| NO20003386L (no) | 2000-08-24 |
| CA2316983A1 (en) | 2000-05-11 |
| TR200002510T1 (tr) | 2001-04-20 |
| ATE310110T1 (de) | 2005-12-15 |
| NZ505421A (en) | 2002-11-26 |
| PL195262B1 (pl) | 2007-08-31 |
| CZ295912B6 (cs) | 2005-11-16 |
| JP2002528647A (ja) | 2002-09-03 |
| PL348189A1 (en) | 2002-05-06 |
| WO2000026439A3 (en) | 2000-10-19 |
| NO20003386D0 (no) | 2000-06-28 |
| HK1049503B (zh) | 2005-11-18 |
| DE69928373T2 (de) | 2006-08-03 |
| BR9907086B1 (pt) | 2009-08-11 |
| CA2316983C (en) | 2007-01-09 |
| CN1376213A (zh) | 2002-10-23 |
| AU752647B2 (en) | 2002-09-26 |
| EP1042535A1 (en) | 2000-10-11 |
| DE69928373D1 (de) | 2005-12-22 |
| TW581826B (en) | 2004-04-01 |
| HK1049503A1 (en) | 2003-05-16 |
| WO2000026439A2 (en) | 2000-05-11 |
| AU1393800A (en) | 2000-05-22 |
| EP1042535B1 (en) | 2005-11-16 |
| ID26715A (id) | 2001-02-01 |
| BR9907086A (pt) | 2000-10-17 |
| JP4491139B2 (ja) | 2010-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |