GB2248612B - Corrosion inhibition in concrete structures - Google Patents
Corrosion inhibition in concrete structuresInfo
- Publication number
- GB2248612B GB2248612B GB9021984A GB9021984A GB2248612B GB 2248612 B GB2248612 B GB 2248612B GB 9021984 A GB9021984 A GB 9021984A GB 9021984 A GB9021984 A GB 9021984A GB 2248612 B GB2248612 B GB 2248612B
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete structures
- corrosion inhibition
- inhibition
- corrosion
- concrete
- 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.)
- Expired - Fee Related
Links
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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/003—Phosphorus-containing compounds
-
- 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
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- 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
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/167—Phosphorus-containing compounds
- C23F11/1676—Phosphonic acids
-
- 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
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/61—Corrosion inhibitors
-
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9021984A GB2248612B (en) | 1990-10-10 | 1990-10-10 | Corrosion inhibition in concrete structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9021984A GB2248612B (en) | 1990-10-10 | 1990-10-10 | Corrosion inhibition in concrete structures |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9021984D0 GB9021984D0 (en) | 1990-11-21 |
GB2248612A GB2248612A (en) | 1992-04-15 |
GB2248612B true GB2248612B (en) | 1994-10-12 |
Family
ID=10683469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9021984A Expired - Fee Related GB2248612B (en) | 1990-10-10 | 1990-10-10 | Corrosion inhibition in concrete structures |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2248612B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9126899D0 (en) * | 1991-12-19 | 1992-02-19 | Aston Material Services Ltd | Improvements in and relating to treatments for concrete |
GB2327417A (en) * | 1997-07-22 | 1999-01-27 | Albright & Wilson Uk Ltd | Cement setting modifiers |
EP1475360A1 (en) | 2003-05-05 | 2004-11-10 | Sika Technology AG | use of esters of phosphorus-oxygen acids containing alkoxy groups as corrosion inhibitor for steel reinforced concrete |
FR2858820A1 (en) * | 2003-08-14 | 2005-02-18 | Marcel Pierre Gonon | Anti-corrosion compound for the preventive and curative treatment of metal reinforcement enclosed in mortar and concrete |
FR2858821A1 (en) * | 2003-08-14 | 2005-02-18 | Marcel Gonon | Anti-corrosion compound for the preventive and curative treatment of metal reinforcement enclosed in mortar and concrete |
WO2015196197A1 (en) * | 2014-06-20 | 2015-12-23 | Clifford Lee | An improved vapor corrosion inhibitor and methods for using same |
CN114426342B (en) * | 2020-09-27 | 2024-02-13 | 中国石油化工股份有限公司 | Scale and corrosion inhibitor and application thereof |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1556329A (en) * | 1976-12-13 | 1979-11-21 | Borg Warner | 2,2,2 tris(hydroxymethyl)ethylphosphonic acid and method for its preparation |
SU1076411A1 (en) * | 1982-02-22 | 1984-02-29 | Государственный Всесоюзный Научно-Исследовательский Институт Цементной Промышленности | Initial material mixture for production of portland-cement clinker |
SU1127968A1 (en) * | 1983-03-04 | 1984-12-07 | Волго-Уральский научно-исследовательский и проектный институт по добыче и переработке сероводородсодержащих газов | Plugging mix |
EP0166797A1 (en) * | 1983-04-18 | 1986-01-08 | The Dow Chemical Company | Cement compositions containing set retarders |
GB2194528A (en) * | 1986-08-26 | 1988-03-09 | Sandoz Ltd | Reclaiming of waste concrete |
US4756762A (en) * | 1987-07-16 | 1988-07-12 | American Stone-Mix, Inc. | Magnesium phosphate cement systems |
US4786328A (en) * | 1987-07-16 | 1988-11-22 | American Stone-Mix, Inc. | Magnesium phosphate cement systems |
EP0322183A2 (en) * | 1987-12-17 | 1989-06-28 | Domtar Inc. | Method of inhibiting corrosion |
EP0343427A2 (en) * | 1988-05-21 | 1989-11-29 | Hoechst Aktiengesellschaft | Hydrogele prepared by using Alkenyl-phosphonic and phosphinic acid esters as cross-linking agents. |
-
1990
- 1990-10-10 GB GB9021984A patent/GB2248612B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1556329A (en) * | 1976-12-13 | 1979-11-21 | Borg Warner | 2,2,2 tris(hydroxymethyl)ethylphosphonic acid and method for its preparation |
SU1076411A1 (en) * | 1982-02-22 | 1984-02-29 | Государственный Всесоюзный Научно-Исследовательский Институт Цементной Промышленности | Initial material mixture for production of portland-cement clinker |
SU1127968A1 (en) * | 1983-03-04 | 1984-12-07 | Волго-Уральский научно-исследовательский и проектный институт по добыче и переработке сероводородсодержащих газов | Plugging mix |
EP0166797A1 (en) * | 1983-04-18 | 1986-01-08 | The Dow Chemical Company | Cement compositions containing set retarders |
GB2194528A (en) * | 1986-08-26 | 1988-03-09 | Sandoz Ltd | Reclaiming of waste concrete |
US4756762A (en) * | 1987-07-16 | 1988-07-12 | American Stone-Mix, Inc. | Magnesium phosphate cement systems |
US4786328A (en) * | 1987-07-16 | 1988-11-22 | American Stone-Mix, Inc. | Magnesium phosphate cement systems |
EP0322183A2 (en) * | 1987-12-17 | 1989-06-28 | Domtar Inc. | Method of inhibiting corrosion |
EP0343427A2 (en) * | 1988-05-21 | 1989-11-29 | Hoechst Aktiengesellschaft | Hydrogele prepared by using Alkenyl-phosphonic and phosphinic acid esters as cross-linking agents. |
Also Published As
Publication number | Publication date |
---|---|
GB9021984D0 (en) | 1990-11-21 |
GB2248612A (en) | 1992-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19991010 |