ITRM910932A1 - Additivi per inibire la corrosione dell'acciaio nel calcestruzzo. - Google Patents

Additivi per inibire la corrosione dell'acciaio nel calcestruzzo.

Info

Publication number
ITRM910932A1
ITRM910932A1 IT000932A ITRM910932A ITRM910932A1 IT RM910932 A1 ITRM910932 A1 IT RM910932A1 IT 000932 A IT000932 A IT 000932A IT RM910932 A ITRM910932 A IT RM910932A IT RM910932 A1 ITRM910932 A1 IT RM910932A1
Authority
IT
Italy
Prior art keywords
additives
concrete
steel corrosion
inhibit steel
inhibit
Prior art date
Application number
IT000932A
Other languages
English (en)
Inventor
Gregory S Bobrowski
Mark A Bury
Stephen A Farrington
Charles K Nmai
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of ITRM910932A0 publication Critical patent/ITRM910932A0/it
Publication of ITRM910932A1 publication Critical patent/ITRM910932A1/it
Application granted granted Critical
Publication of IT1249734B publication Critical patent/IT1249734B/it

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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
ITRM910932A 1990-12-12 1991-12-12 Additivi per inibire la corrosione dell'acciaio nel calcestruzzo. IT1249734B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62634990A 1990-12-12 1990-12-12

Publications (3)

Publication Number Publication Date
ITRM910932A0 ITRM910932A0 (it) 1991-12-12
ITRM910932A1 true ITRM910932A1 (it) 1993-06-12
IT1249734B IT1249734B (it) 1995-03-09

Family

ID=24510028

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910932A IT1249734B (it) 1990-12-12 1991-12-12 Additivi per inibire la corrosione dell'acciaio nel calcestruzzo.

Country Status (5)

Country Link
JP (1) JP3264507B2 (it)
CH (1) CH684002A5 (it)
DE (1) DE4140399A1 (it)
FR (1) FR2670480B1 (it)
IT (1) IT1249734B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685874A5 (de) * 1993-10-21 1995-10-31 Kibag Zusatzmittel fuer Beton und Moertel
WO1996027695A2 (en) * 1995-03-01 1996-09-12 Sandoz Ltd. A method for inhibiting corrosion of reinforced concrete
US5641352A (en) * 1995-10-25 1997-06-24 W.R. Grace & Co.-Conn. Nitrogenous strength enhancers for portland cement
DE29701201U1 (de) * 1996-11-21 1997-04-24 Max Frank Gmbh & Co Kg, 94339 Leiblfing Abstandhalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO83814B1 (ro) * 1981-11-03 1984-04-30 INSTITUTUL DE CERCETARI îN CONSTRUCTII SI ECONOMIA CONSTRUCTIILOR Solutie de protectie anticorosiva si procedeu de obtinere a acesteia
DE3419070A1 (de) * 1984-05-22 1985-11-28 Erdökémia Erdögazdasági Vegyi és Ipari Vállalat, Budapest Vor korrosion schuetzende, gegen naesse isolierende komposition zum ueberziehen von flaechen beziehungsweise zu kleben
DD262765A3 (de) * 1987-04-10 1988-12-14 Bauakademie Ddr Korrosionsschutzbeschichtungsmasse fuer stahl, insbesondere fuer bewehrungsstahl in beton
US4851043A (en) * 1987-11-24 1989-07-25 Ashland Oil, Inc. Water reducible soft coating compositions

Also Published As

Publication number Publication date
JP3264507B2 (ja) 2002-03-11
JPH04275960A (ja) 1992-10-01
CH684002A5 (de) 1994-06-30
DE4140399A1 (de) 1992-06-17
IT1249734B (it) 1995-03-09
ITRM910932A0 (it) 1991-12-12
FR2670480B1 (fr) 1995-09-22
FR2670480A1 (fr) 1992-06-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128