NO940879L - Korrosjonsinhiberende blanding, samt anvendelse av denne - Google Patents

Korrosjonsinhiberende blanding, samt anvendelse av denne

Info

Publication number
NO940879L
NO940879L NO940879A NO940879A NO940879L NO 940879 L NO940879 L NO 940879L NO 940879 A NO940879 A NO 940879A NO 940879 A NO940879 A NO 940879A NO 940879 L NO940879 L NO 940879L
Authority
NO
Norway
Prior art keywords
corrosion inhibiting
rehabilitation
solution
corrosion
inhibiting mixture
Prior art date
Application number
NO940879A
Other languages
English (en)
Other versions
NO940879D0 (no
Inventor
Robert J Hoopes
Paul G Tourney
Neal S Berke
Ahrmad Arfaei
Original Assignee
Grace W R & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of NO940879D0 publication Critical patent/NO940879D0/no
Publication of NO940879L publication Critical patent/NO940879L/no

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
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Paints Or Removers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

En rehabiliteringsoppløsning for å forhindre eller retardere spredningen av korrosjon i metallfor- sterkninger i betong, omfatter a) en eller flere korrosjonsinhiberende midler og b) en impregne- ringsfremmende mengde av et penetreringsfremmende middel valgt fra gruppen bestående av C^-Cg alkoho- ler, alkalimetallsalter, glukonsyre, alkylsubstitu- erte benzenforbindelser, eller blandinger derav. Det er også vist flere fremgangsmåter for oppløs- ningens anvendelse for rehabilitering av betong.
NO940879A 1993-03-12 1994-03-11 Korrosjonsinhiberende blanding, samt anvendelse av denne NO940879L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/030,749 US5422141A (en) 1993-03-12 1993-03-12 Corrosion inhibiting composition for reinforced concrete and method of applying same

Publications (2)

Publication Number Publication Date
NO940879D0 NO940879D0 (no) 1994-03-11
NO940879L true NO940879L (no) 1994-09-13

Family

ID=21855826

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940879A NO940879L (no) 1993-03-12 1994-03-11 Korrosjonsinhiberende blanding, samt anvendelse av denne

Country Status (19)

Country Link
US (1) US5422141A (no)
EP (1) EP0614860B1 (no)
JP (1) JP3782472B2 (no)
KR (1) KR940021698A (no)
CN (1) CN1042831C (no)
AT (1) ATE181907T1 (no)
AU (1) AU673408B2 (no)
BR (1) BR9401133A (no)
CA (1) CA2118827A1 (no)
DE (1) DE69419330T2 (no)
DK (1) DK0614860T3 (no)
ES (1) ES2134316T3 (no)
FI (1) FI941179A (no)
NO (1) NO940879L (no)
NZ (1) NZ260075A (no)
PH (1) PH30176A (no)
SG (1) SG45239A1 (no)
TW (1) TW312687B (no)
ZA (1) ZA941737B (no)

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US8912244B2 (en) 2012-03-09 2014-12-16 Protocol Environmental Solutions Inc. Non-film forming compositions and methods of protecting cured concrete and cementitious materials
CN102605683A (zh) * 2012-04-01 2012-07-25 中国铁道科学研究院铁道建筑研究所 一种整体绝缘混凝土轨道板及其制备技术
US10584073B2 (en) * 2012-08-29 2020-03-10 Protocol Environmental Solutions Inc. Gypsum remover
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CN105084935B (zh) * 2015-08-25 2017-05-31 宁波大学 亚硝酸盐溶液在钢筋混凝土表面涂刷阻锈方法
CN105130238A (zh) * 2015-08-25 2015-12-09 宁波大学 亚硝酸锂砂浆在钢筋混凝土表面涂抹阻锈方法
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Also Published As

Publication number Publication date
EP0614860B1 (en) 1999-07-07
SG45239A1 (en) 1998-01-16
CN1098352A (zh) 1995-02-08
ES2134316T3 (es) 1999-10-01
EP0614860A1 (en) 1994-09-14
FI941179A (fi) 1994-09-13
DE69419330D1 (de) 1999-08-12
JPH07315961A (ja) 1995-12-05
AU5777794A (en) 1994-09-15
TW312687B (no) 1997-08-11
FI941179A0 (fi) 1994-03-11
ATE181907T1 (de) 1999-07-15
KR940021698A (ko) 1994-10-19
ZA941737B (en) 1994-10-24
NZ260075A (en) 1996-05-28
JP3782472B2 (ja) 2006-06-07
CA2118827A1 (en) 1994-09-13
NO940879D0 (no) 1994-03-11
DK0614860T3 (da) 1999-11-22
DE69419330T2 (de) 1999-11-11
US5422141A (en) 1995-06-06
AU673408B2 (en) 1996-11-07
PH30176A (en) 1997-01-21
BR9401133A (pt) 1994-12-27
CN1042831C (zh) 1999-04-07

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