IT8019984A0 - CORROSION-INHIBITING CONCRETE COMPOSITION. - Google Patents

CORROSION-INHIBITING CONCRETE COMPOSITION.

Info

Publication number
IT8019984A0
IT8019984A0 IT8019984A IT1998480A IT8019984A0 IT 8019984 A0 IT8019984 A0 IT 8019984A0 IT 8019984 A IT8019984 A IT 8019984A IT 1998480 A IT1998480 A IT 1998480A IT 8019984 A0 IT8019984 A0 IT 8019984A0
Authority
IT
Italy
Prior art keywords
corrosion
concrete composition
inhibiting concrete
inhibiting
composition
Prior art date
Application number
IT8019984A
Other languages
Italian (it)
Other versions
IT1193258B (en
Inventor
Rosenberg Arnold Morry
Gaidis James Michael
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 IT8019984A0 publication Critical patent/IT8019984A0/en
Application granted granted Critical
Publication of IT1193258B publication Critical patent/IT1193258B/en

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
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/48—Metal
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/085—Acids or salts thereof 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
    • 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/61—Corrosion inhibitors
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rod-Shaped Construction Members (AREA)
IT19984/80A 1979-03-06 1980-02-18 COMPOSITION OF CONCRETE INHIBITING CORROSION IT1193258B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1808579A 1979-03-06 1979-03-06

Publications (2)

Publication Number Publication Date
IT8019984A0 true IT8019984A0 (en) 1980-02-18
IT1193258B IT1193258B (en) 1988-06-15

Family

ID=21786154

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19984/80A IT1193258B (en) 1979-03-06 1980-02-18 COMPOSITION OF CONCRETE INHIBITING CORROSION

Country Status (22)

Country Link
JP (1) JPS55154368A (en)
AR (1) AR227388A1 (en)
AT (1) AT379364B (en)
AU (1) AU528193B2 (en)
BE (1) BE882110A (en)
BR (1) BR8001250A (en)
CH (1) CH645872A5 (en)
DE (1) DE3005896A1 (en)
DK (1) DK157918C (en)
FI (1) FI800677A (en)
FR (1) FR2460901B1 (en)
GB (1) GB2044241A (en)
HK (1) HK67483A (en)
IT (1) IT1193258B (en)
MX (1) MX154260A (en)
MY (1) MY8400341A (en)
NL (1) NL8001206A (en)
NO (1) NO151544C (en)
NZ (1) NZ192963A (en)
SE (1) SE452454B (en)
SG (1) SG48783G (en)
ZA (1) ZA801164B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398959A (en) * 1981-04-15 1983-08-16 W. R. Grace & Co. Mortar topping with calcium nitrite
US4466834A (en) * 1983-01-03 1984-08-21 W. R. Grace & Co. Corrosion inhibiting additive for cement compositions
JPS60204683A (en) * 1984-03-29 1985-10-16 株式会社小野田 Rust prevention of steel material in inorganic material
US4829107A (en) * 1988-02-24 1989-05-09 W. R. Grace & Co.-Conn. Rice hull ash concrete admixture
JP4916648B2 (en) * 2004-07-02 2012-04-18 電気化学工業株式会社 Rust prevention treatment method
WO2010062155A1 (en) 2008-11-28 2010-06-03 Arturo Solis Herrera Cement mixture with significantly improved physico-chemical and bacteriological properties that contains dopamelanin, precursors thereof, analogues thereof or derivatives thereof, as an additive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427175A (en) * 1965-06-14 1969-02-11 Grace W R & Co Accelerator for portland cement
IT1076068B (en) * 1976-06-28 1985-04-22 Grace W R & Co COMPOSITION TO PROTECT METAL CORROSION IN CONCRETE-BASED STRUCTURES, AND METHOD OF ITS USE

Also Published As

Publication number Publication date
FR2460901B1 (en) 1985-12-27
DE3005896A1 (en) 1980-09-18
SG48783G (en) 1984-07-27
BR8001250A (en) 1980-12-23
ZA801164B (en) 1981-03-25
FI800677A (en) 1980-09-07
DE3005896C2 (en) 1990-08-23
HK67483A (en) 1983-12-23
NL8001206A (en) 1980-09-09
DK157918B (en) 1990-03-05
AT379364B (en) 1985-12-27
NO151544B (en) 1985-01-14
JPH0228532B2 (en) 1990-06-25
FR2460901A1 (en) 1981-01-30
AU528193B2 (en) 1983-04-21
DK157918C (en) 1990-08-13
MY8400341A (en) 1984-12-31
SE452454B (en) 1987-11-30
IT1193258B (en) 1988-06-15
AU5611980A (en) 1980-09-11
MX154260A (en) 1987-06-29
GB2044241B (en)
ATA124180A (en) 1985-05-15
JPS55154368A (en) 1980-12-01
NZ192963A (en) 1982-05-25
SE8001745L (en)
DK94780A (en) 1980-09-07
BE882110A (en) 1980-07-01
GB2044241A (en) 1980-10-15
NO800637L (en) 1980-09-08
AR227388A1 (en) 1982-10-29
CH645872A5 (en) 1984-10-31
NO151544C (en) 1985-05-02

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Legal Events

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

Effective date: 19970227