DE69419330T2 - Korrosionshemmende Zusammensetzung für armierten Beton und Verfahren zum Einsatz derselben - Google Patents

Korrosionshemmende Zusammensetzung für armierten Beton und Verfahren zum Einsatz derselben

Info

Publication number
DE69419330T2
DE69419330T2 DE69419330T DE69419330T DE69419330T2 DE 69419330 T2 DE69419330 T2 DE 69419330T2 DE 69419330 T DE69419330 T DE 69419330T DE 69419330 T DE69419330 T DE 69419330T DE 69419330 T2 DE69419330 T2 DE 69419330T2
Authority
DE
Germany
Prior art keywords
solution
concrete
amount
enhancing agent
mixtures
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 - Lifetime
Application number
DE69419330T
Other languages
German (de)
English (en)
Other versions
DE69419330D1 (de
Inventor
Ahmad Arfaei
Neal S. Berke
Robert J. Hoopes
Paul G. Tourney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and 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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of DE69419330D1 publication Critical patent/DE69419330D1/de
Publication of DE69419330T2 publication Critical patent/DE69419330T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating 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
    • C04B41/5007Coating 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61Coating or impregnation
    • C04B41/65Coating or impregnation with inorganic materials
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting 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
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18Inhibiting 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
    • C23F11/181Nitrogen containing compounds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/26Corrosion of reinforcement resistance
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/72Repairing or restoring existing buildings or building materials
    • C04B2111/723Repairing reinforced concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (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)
DE69419330T 1993-03-12 1994-03-11 Korrosionshemmende Zusammensetzung für armierten Beton und Verfahren zum Einsatz derselben Expired - Lifetime DE69419330T2 (de)

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
DE69419330D1 DE69419330D1 (de) 1999-08-12
DE69419330T2 true DE69419330T2 (de) 1999-11-11

Family

ID=21855826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419330T Expired - Lifetime DE69419330T2 (de) 1993-03-12 1994-03-11 Korrosionshemmende Zusammensetzung für armierten Beton und Verfahren zum Einsatz derselben

Country Status (19)

Country Link
US (1) US5422141A (enExample)
EP (1) EP0614860B1 (enExample)
JP (1) JP3782472B2 (enExample)
KR (1) KR940021698A (enExample)
CN (1) CN1042831C (enExample)
AT (1) ATE181907T1 (enExample)
AU (1) AU673408B2 (enExample)
BR (1) BR9401133A (enExample)
CA (1) CA2118827A1 (enExample)
DE (1) DE69419330T2 (enExample)
DK (1) DK0614860T3 (enExample)
ES (1) ES2134316T3 (enExample)
FI (1) FI941179L (enExample)
NO (1) NO940879L (enExample)
NZ (1) NZ260075A (enExample)
PH (1) PH30176A (enExample)
SG (1) SG45239A1 (enExample)
TW (1) TW312687B (enExample)
ZA (1) ZA941737B (enExample)

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KR100502279B1 (ko) * 2002-12-02 2005-07-22 (주)세라켐 철근 방청용 분말형 코팅제 제조방법 및 그 코팅제
US7141118B2 (en) * 2003-06-20 2006-11-28 Patent Tech, Llc Apparatus and method for treating and impregnating porous structures
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EP1794390A1 (en) * 2004-08-25 2007-06-13 Service Techno Science Inc. Method for treating the internal surfaces of industrial buildings
US7125441B1 (en) 2005-02-17 2006-10-24 Cortec Corporation Corrosion inhibiting materials for reducing corrosion in metallic concrete reinforcements
US20070000437A1 (en) * 2005-06-30 2007-01-04 Young Edward E Jr Porous structure treatment system
JP4982391B2 (ja) * 2008-01-10 2012-07-25 中国電力株式会社 土壌中に埋設される鋼材の診断方法
WO2011091862A1 (fr) 2010-02-01 2011-08-04 Pmd-Ateav Systems Sprl Procede et systeme d'injection de liquide dans un materiau poreux
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
US9677031B2 (en) 2014-06-20 2017-06-13 Ecolab Usa Inc. Catalyzed non-staining high alkaline CIP cleaner
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
PH30176A (en) 1997-01-21
ZA941737B (en) 1994-10-24
NO940879L (no) 1994-09-13
FI941179A7 (fi) 1994-09-13
KR940021698A (ko) 1994-10-19
CN1042831C (zh) 1999-04-07
NZ260075A (en) 1996-05-28
JPH07315961A (ja) 1995-12-05
SG45239A1 (en) 1998-01-16
AU673408B2 (en) 1996-11-07
CA2118827A1 (en) 1994-09-13
CN1098352A (zh) 1995-02-08
JP3782472B2 (ja) 2006-06-07
ES2134316T3 (es) 1999-10-01
EP0614860A1 (en) 1994-09-14
FI941179A0 (fi) 1994-03-11
FI941179L (fi) 1994-09-13
EP0614860B1 (en) 1999-07-07
DK0614860T3 (da) 1999-11-22
NO940879D0 (no) 1994-03-11
ATE181907T1 (de) 1999-07-15
US5422141A (en) 1995-06-06
AU5777794A (en) 1994-09-15
BR9401133A (pt) 1994-12-27
DE69419330D1 (de) 1999-08-12
TW312687B (enExample) 1997-08-11

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