GB1544873A - Protection of metal in cementitious structures against corrosion - Google Patents
Protection of metal in cementitious structures against corrosionInfo
- Publication number
- GB1544873A GB1544873A GB27016/77A GB2701677A GB1544873A GB 1544873 A GB1544873 A GB 1544873A GB 27016/77 A GB27016/77 A GB 27016/77A GB 2701677 A GB2701677 A GB 2701677A GB 1544873 A GB1544873 A GB 1544873A
- Authority
- GB
- United Kingdom
- Prior art keywords
- protection
- metal
- against corrosion
- structures against
- cementitious structures
- 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
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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- C23F11/18—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 inorganic inhibitors
- C23F11/181—Nitrogen containing compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/700,343 US4092109A (en) | 1976-06-28 | 1976-06-28 | Method for corrosion inhibition of reinforced bridge structures |
US76664777A | 1977-02-08 | 1977-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1544873A true GB1544873A (en) | 1979-04-25 |
Family
ID=27106591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27016/77A Expired GB1544873A (en) | 1976-06-28 | 1977-06-28 | Protection of metal in cementitious structures against corrosion |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS533423A (en) |
DE (1) | DE2729580A1 (en) |
FR (1) | FR2356609A1 (en) |
GB (1) | GB1544873A (en) |
IT (1) | IT1076068B (en) |
SE (1) | SE440645B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2156395A (en) * | 1984-03-29 | 1985-10-09 | Onoda Kenzai Kk | Process for inhibiting corrosion of steel materials embedded in inorganic materials |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2963521D1 (en) * | 1979-03-02 | 1982-10-07 | Osaka Cement | Rust prevention of steel materials in concrete |
DE3005896A1 (en) * | 1979-03-06 | 1980-09-18 | Grace W R & Co | CONCRETE MIX |
JPS5941304A (en) * | 1982-08-30 | 1984-03-07 | Kanegafuchi Chem Ind Co Ltd | Solution polymerization |
US4466834A (en) * | 1983-01-03 | 1984-08-21 | W. R. Grace & Co. | Corrosion inhibiting additive for cement compositions |
JPS60231478A (en) * | 1984-04-27 | 1985-11-18 | 株式会社小野田 | Rust prevention for steel material in inorganic material |
JPH0653811B2 (en) * | 1986-10-08 | 1994-07-20 | 松本油脂製薬株式会社 | Method for producing non-aggregating synthetic resin microspheres |
US4946506A (en) * | 1989-09-07 | 1990-08-07 | W.R. Grace & Co.-Conn. | Corrosion inhibiting hydraulic cement additives and compositions containing same |
US5039556A (en) * | 1990-12-03 | 1991-08-13 | W. R. Grace & Co.-Conn. | Treating concrete structures to inhibit corrosion by heating the structure, cooling same under controlled temperature gradient, and applying an inhibiting agent to an internal portion of the structure |
WO2011108065A1 (en) | 2010-03-01 | 2011-09-09 | 電気化学工業株式会社 | Cement admixture and cement composition |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1968722A (en) * | 1932-08-29 | 1934-07-31 | Stone Irwin | Method of inhibiting the corrosive action of alkaline aqueous solutions, etc. |
US2397567A (en) * | 1944-06-22 | 1946-04-02 | Emmitt C Scrafford | Cementitious material |
US3427175A (en) * | 1965-06-14 | 1969-02-11 | Grace W R & Co | Accelerator for portland cement |
FR1498369A (en) * | 1966-06-03 | 1967-10-20 | Grace W R & Co | New accelerated hardening cement compositions and process for their preparation |
US3817770A (en) * | 1971-09-15 | 1974-06-18 | Gen Refractories Co | Concrete composition |
BE792628A (en) * | 1971-12-13 | 1973-03-30 | Ver Schweizerische Rheinsaline | THAW SALT |
DD104994A1 (en) * | 1973-06-06 | 1974-04-05 | ||
JPS5224529B2 (en) * | 1973-06-15 | 1977-07-01 | ||
JPS5224530B2 (en) * | 1973-06-15 | 1977-07-01 | ||
US3976494A (en) * | 1973-12-27 | 1976-08-24 | Onoda Cement Company, Ltd. | Process for inhibiting corrosion of iron or steel placed in cement products |
-
1977
- 1977-06-27 IT IT7725109A patent/IT1076068B/en active
- 1977-06-28 GB GB27016/77A patent/GB1544873A/en not_active Expired
- 1977-06-28 SE SE7707476A patent/SE440645B/en not_active IP Right Cessation
- 1977-06-28 DE DE19772729580 patent/DE2729580A1/en not_active Withdrawn
- 1977-06-28 FR FR7719879A patent/FR2356609A1/en active Granted
- 1977-06-28 JP JP7710177A patent/JPS533423A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2156395A (en) * | 1984-03-29 | 1985-10-09 | Onoda Kenzai Kk | Process for inhibiting corrosion of steel materials embedded in inorganic materials |
Also Published As
Publication number | Publication date |
---|---|
DE2729580A1 (en) | 1978-01-05 |
JPS533423A (en) | 1978-01-13 |
SE440645B (en) | 1985-08-12 |
FR2356609A1 (en) | 1978-01-27 |
FR2356609B1 (en) | 1983-09-02 |
SE7707476L (en) | 1977-12-29 |
IT1076068B (en) | 1985-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |