NO319769B1 - Fremgangsmate for a forbedre korrosjonsresistensen av armert betong - Google Patents
Fremgangsmate for a forbedre korrosjonsresistensen av armert betong Download PDFInfo
- Publication number
- NO319769B1 NO319769B1 NO20002130A NO20002130A NO319769B1 NO 319769 B1 NO319769 B1 NO 319769B1 NO 20002130 A NO20002130 A NO 20002130A NO 20002130 A NO20002130 A NO 20002130A NO 319769 B1 NO319769 B1 NO 319769B1
- Authority
- NO
- Norway
- Prior art keywords
- coating
- zinc
- spray coating
- reinforced concrete
- spray
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000005260 corrosion Methods 0.000 title claims description 13
- 230000007797 corrosion Effects 0.000 title claims description 12
- 239000011150 reinforced concrete Substances 0.000 title claims description 9
- 238000005507 spraying Methods 0.000 claims description 33
- 238000000576 coating method Methods 0.000 claims description 31
- 239000011248 coating agent Substances 0.000 claims description 28
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 18
- 229910052725 zinc Inorganic materials 0.000 claims description 18
- 239000011701 zinc Substances 0.000 claims description 18
- 239000003822 epoxy resin Substances 0.000 claims description 14
- 229920000647 polyepoxide Polymers 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229920005749 polyurethane resin Polymers 0.000 claims description 13
- 150000002739 metals Chemical class 0.000 claims description 6
- 239000011527 polyurethane coating Substances 0.000 claims description 6
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000004567 concrete Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 7
- 239000004814 polyurethane Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 229920006334 epoxy coating Polymers 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000010284 wire arc spraying 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- 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
- C23F13/10—Electrodes characterised by the structure
-
- 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)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Prevention Of Electric Corrosion (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19748105A DE19748105C1 (de) | 1997-10-31 | 1997-10-31 | Verfahren zur Verbesserung der Korrosionsbeständigkeit von Stahlbeton |
| PCT/EP1998/006512 WO1999023282A1 (de) | 1997-10-31 | 1998-10-14 | Verfahren zur verbesserung der korrosionsbeständigkeit von stahlbeton |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20002130L NO20002130L (no) | 2000-04-26 |
| NO20002130D0 NO20002130D0 (no) | 2000-04-26 |
| NO319769B1 true NO319769B1 (no) | 2005-09-12 |
Family
ID=7847187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20002130A NO319769B1 (no) | 1997-10-31 | 2000-04-26 | Fremgangsmate for a forbedre korrosjonsresistensen av armert betong |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6224943B1 (zh) |
| EP (1) | EP1027478B1 (zh) |
| CN (1) | CN1207444C (zh) |
| AU (1) | AU745500B2 (zh) |
| BR (1) | BR9813171A (zh) |
| CA (1) | CA2307831C (zh) |
| DE (2) | DE19748105C1 (zh) |
| DK (1) | DK1027478T3 (zh) |
| ES (1) | ES2172223T3 (zh) |
| HK (1) | HK1028795A1 (zh) |
| IL (1) | IL135739A (zh) |
| NO (1) | NO319769B1 (zh) |
| PT (1) | PT1027478E (zh) |
| TR (1) | TR200001150T2 (zh) |
| WO (1) | WO1999023282A1 (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818274B1 (fr) | 2000-12-18 | 2003-02-14 | Alto Btp | Procede de protection, de reparation et de consolidation d'ouvrages d'arts comportant des elements metalliques inclus dans une matrice en beton, platre, ciment ou mortier |
| US6592947B1 (en) | 2002-04-12 | 2003-07-15 | Ford Global Technologies, Llc | Method for selective control of corrosion using kinetic spraying |
| US20070048533A1 (en) * | 2003-07-03 | 2007-03-01 | Jochen Spriestersbach | Multi-layered surface protection for reinforced concrete in order to improve protection against corrosive for reinforced concrete constructions or reinforced concrete building components and method for the production thereof |
| US7422789B2 (en) * | 2003-10-27 | 2008-09-09 | Polyone Corporation | Cathodic protection coatings containing carbonaceous conductive media |
| US7838079B2 (en) * | 2004-11-17 | 2010-11-23 | Battelle Energy Alliance, Llc | Coated armor system and process for making the same |
| DE102007033423B4 (de) * | 2007-07-18 | 2015-10-08 | Torkret Gmbh | Schutzeinrichtung für korrosionsgefährdete, befahrbare Parkhausbodenflächen aus Stahlbeton |
| EP2072205A1 (en) * | 2007-12-17 | 2009-06-24 | Rovalma SA | Method for producing highly mechanically demanded pieces and specially tools from low cost ceramics or polymers |
| CN103088282A (zh) * | 2013-02-05 | 2013-05-08 | 华北水利水电学院 | 不锈钢表面热喷涂纳米硬质合金-聚氨酯复合涂层的方法 |
| PL3289021T3 (pl) * | 2015-05-01 | 2024-09-23 | Swimc Llc | Wysokowydajna powłoka teksturowana |
| CN106738234A (zh) * | 2016-11-15 | 2017-05-31 | 黄河科技学院 | 一种耐腐蚀预制装配式钢筋混凝土检查井的生产工艺 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4619557A (en) * | 1984-05-02 | 1986-10-28 | Conoco Inc. | Corrosion protection for mooring and riser elements of a tension leg platform |
| US5069822A (en) | 1987-06-15 | 1991-12-03 | Callaghan Thomas M | Protective coating for reinforced concrete |
| GB2216140A (en) | 1988-01-13 | 1989-10-04 | John Avery Edwards | A method and design for corrosion protection coating system for application to ferrous and non-ferrous metals and concrete/cementitious surfaces |
| JPH01224285A (ja) * | 1988-03-02 | 1989-09-07 | Hokushin Doken Kk | コンクリート表面への耐久性にすぐれた皮膜の製造方法 |
| DD275487A1 (de) * | 1988-09-12 | 1990-01-24 | Freiberg Brennstoffinst | Anode fuer den katodischen korrosionsschutz von stahl- oder spannbeton |
| CA2040610A1 (en) | 1990-05-21 | 1991-11-22 | John E. Bennett | Apparatus for the removal of chloride from reinforced concrete structures |
| GB9215502D0 (en) | 1992-07-21 | 1992-09-02 | Ici Plc | Cathodic protection system and a coating and coating composition therefor |
| JP3040613B2 (ja) | 1992-10-07 | 2000-05-15 | 大日本塗料株式会社 | 鉄筋コンクリート構造物の防食方法 |
| US5879817A (en) | 1994-02-15 | 1999-03-09 | Eltech Systems Corporation | Reinforced concrete structure |
| EP0677592B1 (de) * | 1994-04-14 | 1998-12-30 | Grillo-Werke AG | Verfahren zur Verbesserung der Haftfestigkeit von thermischen Spritzschichten aus Metallen, Metalloxiden und Hartstoffen |
-
1997
- 1997-10-31 DE DE19748105A patent/DE19748105C1/de not_active Expired - Lifetime
-
1998
- 1998-10-14 US US09/509,837 patent/US6224943B1/en not_active Expired - Lifetime
- 1998-10-14 CN CNB988102994A patent/CN1207444C/zh not_active Expired - Fee Related
- 1998-10-14 DE DE59802985T patent/DE59802985D1/de not_active Expired - Lifetime
- 1998-10-14 CA CA002307831A patent/CA2307831C/en not_active Expired - Fee Related
- 1998-10-14 IL IL13573998A patent/IL135739A/en not_active IP Right Cessation
- 1998-10-14 AU AU97501/98A patent/AU745500B2/en not_active Ceased
- 1998-10-14 DK DK98951521T patent/DK1027478T3/da active
- 1998-10-14 EP EP98951521A patent/EP1027478B1/de not_active Expired - Lifetime
- 1998-10-14 TR TR2000/01150T patent/TR200001150T2/xx unknown
- 1998-10-14 PT PT98951521T patent/PT1027478E/pt unknown
- 1998-10-14 WO PCT/EP1998/006512 patent/WO1999023282A1/de active IP Right Grant
- 1998-10-14 BR BR9813171-0A patent/BR9813171A/pt not_active IP Right Cessation
- 1998-10-14 ES ES98951521T patent/ES2172223T3/es not_active Expired - Lifetime
-
2000
- 2000-04-26 NO NO20002130A patent/NO319769B1/no not_active IP Right Cessation
- 2000-12-18 HK HK00108156A patent/HK1028795A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1028795A1 (en) | 2001-03-02 |
| IL135739A (en) | 2004-09-27 |
| EP1027478B1 (de) | 2002-01-30 |
| TR200001150T2 (tr) | 2000-08-21 |
| NO20002130L (no) | 2000-04-26 |
| EP1027478A1 (de) | 2000-08-16 |
| NO20002130D0 (no) | 2000-04-26 |
| BR9813171A (pt) | 2000-08-22 |
| AU745500B2 (en) | 2002-03-21 |
| WO1999023282A1 (de) | 1999-05-14 |
| PT1027478E (pt) | 2002-06-28 |
| US6224943B1 (en) | 2001-05-01 |
| DK1027478T3 (da) | 2002-05-21 |
| DE19748105C1 (de) | 1998-10-29 |
| CA2307831A1 (en) | 1999-05-14 |
| CN1207444C (zh) | 2005-06-22 |
| CN1276839A (zh) | 2000-12-13 |
| CA2307831C (en) | 2006-12-12 |
| IL135739A0 (en) | 2001-05-20 |
| AU9750198A (en) | 1999-05-24 |
| ES2172223T3 (es) | 2002-09-16 |
| DE59802985D1 (de) | 2002-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO319769B1 (no) | Fremgangsmate for a forbedre korrosjonsresistensen av armert betong | |
| CA2741304C (en) | Sacrificial anodes in concrete patch repair | |
| JPH10157004A (ja) | 防食塗膜、複合材料及び塗装方法 | |
| Morris et al. | Efficiency of coatings applied on rebars in concrete | |
| JP3040613B2 (ja) | 鉄筋コンクリート構造物の防食方法 | |
| JPH05214701A (ja) | 被覆レール | |
| US6376102B1 (en) | Thermally sprayed anticorrosion layer for reinforced concrete and method for making the preparation thereof | |
| CZ292699B6 (cs) | Povlak pro trubkovnice a z nich vystupující trubky výměníků tepla a způsob jeho výroby | |
| JPH04297643A (ja) | 防食性に優れた鉄筋コンクリート構造物、構造用部材及び鉄筋コンクリートの電気防食方法 | |
| US7150852B1 (en) | System and method for reducing galvanic corrosion associated with a mechanical locking device | |
| Yoo et al. | Influence of cathodic protection on the lifetime extension of painted steel structures | |
| BS et al. | Prevention of chloride-induced corrosion damage to bridges | |
| Galvanic | Galvanic cathodic protection of reinforced and prestressed concrete using a thermally sprayed aluminum coating | |
| CZ289279B6 (cs) | Elektrický izolátor a způsob jeho výroby | |
| Verstappen et al. | Durability of powder-coated hot-dip galvanized steel | |
| KR100573817B1 (ko) | 도포형 피코상 수용성 규산이온계 부식억제제(피더블유에스아이)와 무기 피막 보호재 도포에 의한 강철재의 부식 방지 공법 | |
| Bullard et al. | Corrosion prevention of Oregon's reinforced coastal bridges | |
| Bigos | Theory of Corrosion and Prevention of Paint Failures | |
| Pietsch et al. | Corrosion processes below organic coatings | |
| JPH05331922A (ja) | 鉄筋コンクリート構造物の防食方法 | |
| Lahtinen et al. | Painting of Arc Sprayed Zinc Coatings with Water-Based Paints | |
| GB2122985A (en) | Corrosion inhibiting coatings | |
| JPH0387248A (ja) | 防食被覆鋼管継手部の防食被覆方法 | |
| Summers | Innovative Solutions To Surface Preparation In Restricted Areas | |
| WO2009070694A2 (en) | Composition for preparing a surface for coating and methods of making and using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |