KR850007104A - 무기물질재중의 강재(鋼材)의 부식을 방지하는 방법 - Google Patents
무기물질재중의 강재(鋼材)의 부식을 방지하는 방법 Download PDFInfo
- Publication number
- KR850007104A KR850007104A KR1019850001998A KR850001998A KR850007104A KR 850007104 A KR850007104 A KR 850007104A KR 1019850001998 A KR1019850001998 A KR 1019850001998A KR 850001998 A KR850001998 A KR 850001998A KR 850007104 A KR850007104 A KR 850007104A
- Authority
- KR
- South Korea
- Prior art keywords
- steel
- nitrite
- inorganic
- inorganic material
- inorganic materials
- Prior art date
Links
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
- 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
- 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
- C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- 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
- 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
- C04B41/5009—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 containing nitrogen in the anion, e.g. nitrites
-
- 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
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
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)
- Working Measures On Existing Buildindgs (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 중화의 깊이의 비교실험 결과를 나타낸 도면. 제2도는 철근의 부식발생 면적의 비교실험 결과를 나타낸 도면.
Claims (8)
- 강재를 내장하고 있는 무기물질의 표면에 상기한 강재에 대하여 부식방지효과를 지닌 무기염의 수용액을 도포함침시키는 것을 특징으로 하는 무기물질재중의 강재의 부식을 방지하는 방법.
- 제1항에 있어서, 자기염이 아질산염인 것을 특징으로 하는 방법.
- 제2항에 있어서, 아질산염이 아질산칼슘인 것을 특징으로 하는 방법.
- 강재를 내장하고 있는 무기물질의 표면에 상기한 강재에 대하여 부식방지효과를 가진 무기염의 수용액을 도포함침시키는 제1공정과 무기물질의 표면에 시멘트 조성물을 도포시키는 제2공정을 순서에 따라 처리하는 것을 특징으로 하는 무기물질재중의 강재의 부식을 방지하는 방법.
- 제4항에 있어서, 무기염이 아질산염인 것을 특징으로 하는 방법.
- 제5항에 있어서, 아질산염이 아질산칼슘인 것을 특징으로 하는 방법.
- 제4항에 있어서, 시멘트 조성물이 폴리머 본산액을 포함하고 있는 것을 특징으로 하는 방법.
- 제7항에 있어서, 폴리머 분산액이 음이온 중함스티렌/부타디엔 고무 분산액(SBR-A)인 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59059351A JPS60204683A (ja) | 1984-03-29 | 1984-03-29 | 無機質材中の鋼材を防錆する方法 |
JP59-59351 | 1984-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850007104A true KR850007104A (ko) | 1985-10-30 |
KR890004793B1 KR890004793B1 (ko) | 1989-11-27 |
Family
ID=13110771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850001998A KR890004793B1 (ko) | 1984-03-29 | 1985-03-26 | 무기질재중의 강재의 부식방지 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4605572A (ko) |
JP (1) | JPS60204683A (ko) |
KR (1) | KR890004793B1 (ko) |
AU (1) | AU573799B2 (ko) |
DE (1) | DE3510818A1 (ko) |
FR (1) | FR2562096B1 (ko) |
GB (1) | GB2156395B (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8507048D0 (en) * | 1985-03-19 | 1985-04-24 | Int Paint Plc | Paint |
CA1282556C (en) * | 1986-07-17 | 1991-04-09 | Peter Hudec | Concrete and aggregate benefaction technology |
JP2909738B2 (ja) * | 1987-05-21 | 1999-06-23 | 株式会社 小野田 | コンクリートまたはモルタル組成物表面の防カビ補修工法 |
DE4023226C1 (ko) * | 1990-07-21 | 1992-01-23 | Institut Fuer Baustoffpruefung Waldkirch Gmbh, 7808 Waldkirch, De | |
JPH0611674B2 (ja) * | 1990-11-07 | 1994-02-16 | 成瀬化学株式会社 | 硬化コンクリートの劣化を防止する方法 |
GB9102904D0 (en) * | 1991-02-12 | 1991-03-27 | Ici America Inc | Modified cementitious composition |
US5270373A (en) * | 1992-06-05 | 1993-12-14 | W. R. Grace & Co.-Conn. | Aqueous-based waterproofing primer system and method |
US5422141A (en) * | 1993-03-12 | 1995-06-06 | W. R. Grace & Co.-Conn. | Corrosion inhibiting composition for reinforced concrete and method of applying same |
US5527388A (en) * | 1995-01-25 | 1996-06-18 | W. R. Grace & Co.-Conn. | Corrosion inhibiting formulations with calcium nitrite |
DE19620148B4 (de) * | 1996-05-07 | 2005-06-30 | Sommer-Allibert-Lignotock Gmbh | Fahrzeugtür |
JP4538958B2 (ja) * | 2001-01-16 | 2010-09-08 | Jfeエンジニアリング株式会社 | 壁貫通鋼管部の防食処理装置 |
BR112012019258B1 (pt) * | 2010-02-01 | 2022-03-29 | Pmd-Ateav Systems Sprl | Processo de injeção de um líquido em um material poroso e sistema para permitir a aplicação do processo de injeção de um líquido em um material poroso |
CN101831274A (zh) * | 2010-04-15 | 2010-09-15 | 上海亚斯电气制造有限公司 | 装饰点缀胶及其制备方法 |
EP3718988A1 (en) | 2019-04-03 | 2020-10-07 | Yara International ASA | Corrosion inhibition of metal reinforcement present in a hardened concrete construction having one or more surfaces that are exposed to chloride intrusion |
JP7271388B2 (ja) * | 2019-10-09 | 2023-05-11 | 川田建設株式会社 | コンクリート構造物の塩分除去方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3030664A (en) * | 1955-07-13 | 1962-04-24 | Casius Corp Ltd | Manufacture of reinforced lightweight concrete |
US2998328A (en) * | 1957-07-22 | 1961-08-29 | Amercoat Corp | Protective coating and method of producing same |
GB1017181A (en) * | 1961-03-11 | 1966-01-19 | Railko Ltd | Improvements in or relating to corrosion resistant material |
FR1420343A (fr) * | 1965-01-13 | 1965-12-03 | Suppression, par inhibiteurs cathodiques ou anodiques, du danger de corrosion électrolytique des armatures d'acier des bétons armé ou précontraint, en cas d'emploi de chlorure de calcium ou d'autres accélérateurs salins | |
JPS5852025B2 (ja) * | 1974-06-26 | 1983-11-19 | 日産化学工業株式会社 | 防蜻性セメント又は石膏組成物 |
US4039170A (en) * | 1975-09-08 | 1977-08-02 | Cornwell Charles E | System of continuous dustless mixing and aerating and a method combining materials |
US4092109A (en) * | 1976-06-28 | 1978-05-30 | W. R. Grace & Co. | Method for corrosion inhibition of reinforced bridge structures |
IT1076068B (it) * | 1976-06-28 | 1985-04-22 | Grace W R & Co | Composizione per proteggere dalla corrosione metallo in strutture a base di calcestruzzo,e metodo di suo impiego |
JPS5578764A (en) * | 1978-11-08 | 1980-06-13 | Onoda Kenzai Kk | Repair and restoration of reinforced concrete or inorganic material |
DE3005896A1 (de) * | 1979-03-06 | 1980-09-18 | Grace W R & Co | Betonmischung |
JPS56121661A (en) * | 1980-02-29 | 1981-09-24 | Pentel Kk | Applying method of heat resistant paint |
US4398959A (en) * | 1981-04-15 | 1983-08-16 | W. R. Grace & Co. | Mortar topping with calcium nitrite |
JPS5924759B2 (ja) * | 1981-07-30 | 1984-06-12 | 日産化学工業株式会社 | セメント系硬化物の表面層改質剤 |
JPS58112077A (ja) * | 1981-12-25 | 1983-07-04 | Inax Corp | 無機質塗料の塗装方法 |
JPS60108385A (ja) * | 1983-11-11 | 1985-06-13 | 日産化学工業株式会社 | セメント系材料の劣化防止方法 |
AU555809B2 (en) * | 1983-12-09 | 1986-10-09 | Onoda Corp. | Method for repairing and restoring deteriorated cement- containing inorganic material |
-
1984
- 1984-03-29 JP JP59059351A patent/JPS60204683A/ja active Granted
-
1985
- 1985-03-12 US US06/711,117 patent/US4605572A/en not_active Expired - Lifetime
- 1985-03-20 AU AU40231/85A patent/AU573799B2/en not_active Ceased
- 1985-03-21 FR FR858504180A patent/FR2562096B1/fr not_active Expired - Fee Related
- 1985-03-26 DE DE19853510818 patent/DE3510818A1/de active Granted
- 1985-03-26 KR KR1019850001998A patent/KR890004793B1/ko not_active IP Right Cessation
- 1985-03-28 GB GB08508049A patent/GB2156395B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2156395B (en) | 1987-12-31 |
AU4023185A (en) | 1985-10-03 |
KR890004793B1 (ko) | 1989-11-27 |
DE3510818C2 (ko) | 1988-10-06 |
AU573799B2 (en) | 1988-06-23 |
FR2562096B1 (fr) | 1990-03-23 |
GB2156395A (en) | 1985-10-09 |
GB8508049D0 (en) | 1985-05-01 |
DE3510818A1 (de) | 1985-10-10 |
JPH0541595B2 (ko) | 1993-06-23 |
JPS60204683A (ja) | 1985-10-16 |
US4605572A (en) | 1986-08-12 |
FR2562096A1 (fr) | 1985-10-04 |
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