ATE553231T1 - Verfahren zum schutz der verstärkung aus beton gegen chloridkorrosion - Google Patents
Verfahren zum schutz der verstärkung aus beton gegen chloridkorrosionInfo
- Publication number
- ATE553231T1 ATE553231T1 AT01934054T AT01934054T ATE553231T1 AT E553231 T1 ATE553231 T1 AT E553231T1 AT 01934054 T AT01934054 T AT 01934054T AT 01934054 T AT01934054 T AT 01934054T AT E553231 T1 ATE553231 T1 AT E553231T1
- Authority
- AT
- Austria
- Prior art keywords
- copper
- chloride
- concrete
- concrete reinforcement
- reinforcement against
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title abstract 5
- 238000005260 corrosion Methods 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 230000002787 reinforcement Effects 0.000 title abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 239000005749 Copper compound Substances 0.000 abstract 2
- 150000001880 copper compounds Chemical class 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
- C04B22/02—Elements
- C04B22/04—Metals, e.g. aluminium used as blowing agent
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
- C04B22/06—Oxides, Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5007—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/5127—Cu, e.g. Cu-CuO eutectic
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/65—Coating or impregnation with inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/65—Coating or impregnation with inorganic materials
- C04B41/69—Metals
-
- 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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0015—Noble metal or copper compounds
- C04B2103/0016—Cu
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/26—Corrosion of reinforcement resistance
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
- C04B2111/723—Repairing reinforced concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Reinforcement Elements For Buildings (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20001147 | 2000-05-15 | ||
| PCT/FI2001/000470 WO2001088223A1 (en) | 2000-05-15 | 2001-05-15 | Method for protecting reinforcement in concrete from chloride corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE553231T1 true ATE553231T1 (de) | 2012-04-15 |
Family
ID=8558386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01934054T ATE553231T1 (de) | 2000-05-15 | 2001-05-15 | Verfahren zum schutz der verstärkung aus beton gegen chloridkorrosion |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20030168781A1 (de) |
| EP (1) | EP1290245B1 (de) |
| AT (1) | ATE553231T1 (de) |
| AU (1) | AU2001260371A1 (de) |
| DK (1) | DK1290245T3 (de) |
| ES (1) | ES2385967T3 (de) |
| PT (1) | PT1290245E (de) |
| WO (1) | WO2001088223A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7074263B2 (en) * | 2001-11-13 | 2006-07-11 | Brown Paul W | Direct sequestration of chloride ions |
| ATE275111T1 (de) * | 2002-04-15 | 2004-09-15 | Grieder Lab | Zusatzstoff zur verbesserung der bioenergetischen eigenschaften anorganischer oder organischer stoffe, insbesondere von mineralischen baustoffen |
| EP4530274A1 (de) | 2023-09-27 | 2025-04-02 | Sika Technology AG | Verbesserung der beständigkeit von materialien auf mineralbinderbasis gegen sulfat- und/oder chloridangriff |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54103429A (en) * | 1978-02-02 | 1979-08-14 | Nippon Steel Corp | High corrosion resistant steel fiber reinforced concrete and mortar |
| JPS56152944A (en) * | 1980-01-10 | 1981-11-26 | Kokukou Seikou Kk | Salt resistant steel bar for reinforced concrete |
| JPS5931874A (ja) * | 1982-08-18 | 1984-02-21 | Yasuro Ito | 補強材防錆コンクリ−トの施工方法 |
| JPH0874070A (ja) * | 1994-09-05 | 1996-03-19 | Sumitomo Metal Ind Ltd | 耐食性に優れたコンクリート用鉄筋 |
-
2001
- 2001-05-15 AT AT01934054T patent/ATE553231T1/de active
- 2001-05-15 WO PCT/FI2001/000470 patent/WO2001088223A1/en not_active Ceased
- 2001-05-15 DK DK01934054.6T patent/DK1290245T3/da active
- 2001-05-15 PT PT01934054T patent/PT1290245E/pt unknown
- 2001-05-15 AU AU2001260371A patent/AU2001260371A1/en not_active Abandoned
- 2001-05-15 ES ES01934054T patent/ES2385967T3/es not_active Expired - Lifetime
- 2001-05-15 US US10/276,379 patent/US20030168781A1/en not_active Abandoned
- 2001-05-15 EP EP01934054A patent/EP1290245B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1290245B1 (de) | 2012-04-11 |
| US20030168781A1 (en) | 2003-09-11 |
| WO2001088223A1 (en) | 2001-11-22 |
| EP1290245A1 (de) | 2003-03-12 |
| DK1290245T3 (da) | 2012-07-23 |
| ES2385967T3 (es) | 2012-08-06 |
| AU2001260371A1 (en) | 2001-11-26 |
| PT1290245E (pt) | 2012-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE50100912D1 (de) | Korrosionsschutzverfahren für metalloberflächen | |
| NZ599440A (en) | Method of scale inhibition | |
| DE60208406D1 (de) | Zusammensetzung und verfahren zur behandlung einer unterirdischen formation | |
| MX2010001213A (es) | Composiciones de pretratamiento y metodos para recubrir un sustrato metalico. | |
| PT957071E (pt) | Metodo para a inibicao de corrosao de reabilitacao e/ou de proteccao do aco reforcado embebido numa estrutura de betao endurecido por meio da aplicacao de composicoes que inibem a corrosao aplicadas a superficie | |
| MXPA01002392A (es) | Metodos y composiciones acidificadas para reducir la corrosion en las superficies de metal y la precipitacion del sulfuro. | |
| ATE557113T1 (de) | Korrosionsinhibierende beschichtungszusammensetzung, enthaltend einen korrosionsinhibierenden zusatzstoff | |
| DK1308428T3 (da) | Korrosionsinhibitor til armeret beton | |
| MX2009006515A (es) | Metodo para usar anticorrosivos a base de azufre para superficies de metal galvanizadas. | |
| WO1996012770B1 (en) | Corrosion preventing buffer system for metal products | |
| CA2650246C (en) | Corrosion inhibiting composition for non-ferrous metals | |
| EA201070473A1 (ru) | Способ увеличения адсорбции ингибитора в области ствола скважины | |
| MY184429A (en) | New steel bar rust inhibitor and use thereof | |
| PL2262751T3 (pl) | Zastosowanie kwasu alkanosulfonowego jako środka oczyszczającego z cementów, zapraw i betonów | |
| BRPI0417622A (pt) | sais de poliamina como agentes estabilizadores de argila | |
| TW200704829A (en) | Immersion method | |
| AU2002351621A1 (en) | Solution and method for scavenging sulphur compounds | |
| ATE553231T1 (de) | Verfahren zum schutz der verstärkung aus beton gegen chloridkorrosion | |
| NO995578L (no) | Korrosjonsinhibitor sammenstillinger samt metode for Õ fremstille disse | |
| MD3258F1 (en) | Inhibitor of steel corrosion in the water | |
| MD3348F1 (en) | Inhibitor of steel corrosion in the water | |
| DE60221017D1 (de) | Verfahren zum korrosionsschutz von metallsubstraten | |
| WO2006056996A3 (en) | Methods of preventing corrosion | |
| DE602005006518D1 (de) | Zementverzögerer | |
| EP1291334A3 (de) | Mittel und Verfahren zum Verhindern des Klebens von Hochofenschlacke oder Hochofenschlacke mit kontrollierter Granulometrie |