CS271340B2 - Anodal protector of steel reinforcement in concrete support structures against corrosion - Google Patents
Anodal protector of steel reinforcement in concrete support structures against corrosion Download PDFInfo
- Publication number
- CS271340B2 CS271340B2 CS873051A CS305187A CS271340B2 CS 271340 B2 CS271340 B2 CS 271340B2 CS 873051 A CS873051 A CS 873051A CS 305187 A CS305187 A CS 305187A CS 271340 B2 CS271340 B2 CS 271340B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- flexible plates
- anodic
- flexible
- concrete support
- protector
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 230000002787 reinforcement Effects 0.000 title claims abstract description 23
- 239000004567 concrete Substances 0.000 title claims abstract description 20
- 238000005260 corrosion Methods 0.000 title claims abstract description 12
- 230000007797 corrosion Effects 0.000 title claims abstract description 11
- 230000001012 protector Effects 0.000 title claims description 45
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 7
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000005060 rubber Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000010349 cathodic reaction Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 238000004210 cathodic protection Methods 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 239000013535 sea water Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 4
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229920003049 isoprene rubber Polymers 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000012799 electrically-conductive coating Substances 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 238000005406 washing Methods 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0017—Means for protecting offshore constructions
- E02B17/0026—Means for protecting offshore constructions against corrosion
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Bridges Or Land Bridges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/859,073 US4699703A (en) | 1986-05-02 | 1986-05-02 | Anodic boot for steel reinforced concrete structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS305187A2 CS305187A2 (en) | 1989-12-13 |
| CS271340B2 true CS271340B2 (en) | 1990-09-12 |
Family
ID=25329954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS873051A CS271340B2 (en) | 1986-05-02 | 1987-04-29 | Anodal protector of steel reinforcement in concrete support structures against corrosion |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4699703A (de) |
| AU (1) | AU7309987A (de) |
| CS (1) | CS271340B2 (de) |
| DD (1) | DD259641A5 (de) |
| IL (1) | IL82287A0 (de) |
| PL (1) | PL265446A1 (de) |
| WO (1) | WO1987006628A1 (de) |
| ZA (1) | ZA872893B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987006521A1 (en) * | 1986-05-02 | 1987-11-05 | Noteby Norsk Teknisk Byggekontroll A/S | Electrochemical re-alkalization of concrete |
| US4786383A (en) * | 1987-03-26 | 1988-11-22 | A. O. Smith Corporation | Cathodic protection system for a water heater tank |
| CA2101251A1 (en) * | 1991-01-25 | 1992-07-26 | Dodd S. Carr | Rust preventive material and method of application |
| US5366670A (en) * | 1993-05-20 | 1994-11-22 | Giner, Inc. | Method of imparting corrosion resistance to reinforcing steel in concrete structures |
| US6673309B1 (en) | 1994-02-16 | 2004-01-06 | Corrpro Companies, Inc. | Sacrificial anode for cathodic protection and alloy therefor |
| WO1996030561A1 (en) * | 1995-03-24 | 1996-10-03 | Alltrista Corporation | Jacketed sacrificial anode cathodic protection system |
| AU7138200A (en) | 1999-07-22 | 2001-02-13 | Infrastructure Repair Technologies, Inc. | Method of treating corrosion in reinforced concrete structures by providing a uniform surface potential |
| MXPA05005249A (es) * | 2002-11-15 | 2005-11-17 | Magnesium Elektron Ltd | Anodos sacrificatorios compuestos. |
| 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 |
| US7300229B1 (en) | 2005-11-18 | 2007-11-27 | Fyfe Edward R | Repair jacket for pilings and method |
| US9376782B1 (en) * | 2008-09-19 | 2016-06-28 | Mohammad R. Ehsani | Repair and strengthening of piles and pipes with FRP laminates |
| EP2317123A1 (de) * | 2009-10-28 | 2011-05-04 | BARD Holding GmbH | Anodenhalterung für kathodische Korrosionsschutzeinrichtungen von Gründungspfählen von Offshore-Windenergieanlagen, Gründungspfahl einer Offshore-Windenergieanlage und Verbindungsstruktur zwischen denselben, kathodische Korrosionsschutzvorrichtung für Gründungsrohre von Offshore-Windenergieanlagen sowie Offshore-Windenergieanlage |
| US8650831B2 (en) * | 2011-07-14 | 2014-02-18 | Mohammad R. Ehsani | Reconstruction methods for structural elements |
| USD689207S1 (en) | 2012-02-23 | 2013-09-03 | Russell E. Benet | Foundation support |
| JP6823510B2 (ja) * | 2017-03-14 | 2021-02-03 | 日鉄防食株式会社 | 鋼管矢板の防食構造体 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1489743A (en) * | 1921-03-29 | 1924-04-08 | Delius George | Electrolytic terminal |
| US2847375A (en) * | 1953-07-13 | 1958-08-12 | Texas Co | Apparatus for corrosion prevention |
| US3047478A (en) * | 1959-11-25 | 1962-07-31 | Pure Oil Co | Mitigating corrosion of marine structures |
| US3208926A (en) * | 1960-08-25 | 1965-09-28 | Leeds & Northrup Co | Coulometric systems |
| US3994794A (en) * | 1968-01-02 | 1976-11-30 | The Tapecoat Company, Inc. | Sacrificial anode |
| US3553094A (en) * | 1968-04-22 | 1971-01-05 | Reynolds Metals Co | Device for cathodically protecting a metal pipe |
| US3925185A (en) * | 1974-04-03 | 1975-12-09 | Electronor Corp | Prevention of crevice corrosion |
| US3992272A (en) * | 1975-05-29 | 1976-11-16 | Continental Oil Company | Submerged offshore platform joint protection |
| US4198280A (en) * | 1978-12-19 | 1980-04-15 | American Hospital Supply Corporation | Membrane support structure for electrochemical sensing probe |
| US4227985A (en) * | 1979-02-22 | 1980-10-14 | Morgan Berkeley & Company Ltd. | Anode assembly |
| US4502929A (en) * | 1981-06-12 | 1985-03-05 | Raychem Corporation | Corrosion protection method |
| US4639677A (en) * | 1982-01-04 | 1987-01-27 | Shell Oil Company | Cathodic protection monitoring system |
| GB2140456A (en) * | 1982-12-02 | 1984-11-28 | Taywood Engineering Limited | Cathodic protection |
| 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 |
-
1986
- 1986-05-02 US US06/859,073 patent/US4699703A/en not_active Expired - Fee Related
-
1987
- 1987-04-22 IL IL82287A patent/IL82287A0/xx unknown
- 1987-04-22 WO PCT/US1987/000942 patent/WO1987006628A1/en not_active Ceased
- 1987-04-22 AU AU73099/87A patent/AU7309987A/en not_active Abandoned
- 1987-04-23 ZA ZA872893A patent/ZA872893B/xx unknown
- 1987-04-29 CS CS873051A patent/CS271340B2/cs unknown
- 1987-04-30 DD DD87302303A patent/DD259641A5/de not_active IP Right Cessation
- 1987-04-30 PL PL1987265446A patent/PL265446A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL265446A1 (en) | 1988-03-31 |
| AU7309987A (en) | 1987-11-24 |
| IL82287A0 (en) | 1987-10-30 |
| ZA872893B (en) | 1987-11-25 |
| DD259641A5 (de) | 1988-08-31 |
| WO1987006628A1 (en) | 1987-11-05 |
| US4699703A (en) | 1987-10-13 |
| CS305187A2 (en) | 1989-12-13 |
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