JPH0228532B2 - - Google Patents

Info

Publication number
JPH0228532B2
JPH0228532B2 JP55026774A JP2677480A JPH0228532B2 JP H0228532 B2 JPH0228532 B2 JP H0228532B2 JP 55026774 A JP55026774 A JP 55026774A JP 2677480 A JP2677480 A JP 2677480A JP H0228532 B2 JPH0228532 B2 JP H0228532B2
Authority
JP
Japan
Prior art keywords
concrete
cement
water
composition
corrosion
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
JP55026774A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55154368A (en
Inventor
Morii Roozenbaagu Aanorudo
Maikeru Geideisu Jeemuzu
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
Original Assignee
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 filed Critical WR Grace and Co
Publication of JPS55154368A publication Critical patent/JPS55154368A/ja
Publication of JPH0228532B2 publication Critical patent/JPH0228532B2/ja
Granted legal-status Critical Current

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
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or 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
    • 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)
  • Rod-Shaped Construction Members (AREA)
  • Reinforcement Elements For Buildings (AREA)
JP2677480A 1979-03-06 1980-03-05 Anticorrosive concrete composition Granted JPS55154368A (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
JPS55154368A JPS55154368A (en) 1980-12-01
JPH0228532B2 true JPH0228532B2 (en]) 1990-06-25

Family

ID=21786154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2677480A Granted JPS55154368A (en) 1979-03-06 1980-03-05 Anticorrosive concrete composition

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) FI800677A7 (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])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006016261A (ja) * 2004-07-02 2006-01-19 Denki Kagaku Kogyo Kk 吹付け組成物、吹付けペースト、及びそれを用いた防錆処理方法

Families Citing this family (5)

* 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 (ja) * 1984-03-29 1985-10-16 株式会社小野田 無機質材中の鋼材を防錆する方法
US4829107A (en) * 1988-02-24 1989-05-09 W. R. Grace & Co.-Conn. Rice hull ash concrete admixture
US8691891B2 (en) 2008-11-28 2014-04-08 Arturo Solis Herrera Cement mixture with significantly improved physicochemical 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 (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006016261A (ja) * 2004-07-02 2006-01-19 Denki Kagaku Kogyo Kk 吹付け組成物、吹付けペースト、及びそれを用いた防錆処理方法

Also Published As

Publication number Publication date
SE452454B (sv) 1987-11-30
AT379364B (de) 1985-12-27
SE8001745L (en])
FR2460901A1 (fr) 1981-01-30
GB2044241B (en])
IT1193258B (it) 1988-06-15
AU5611980A (en) 1980-09-11
ZA801164B (en) 1981-03-25
SG48783G (en) 1984-07-27
MX154260A (es) 1987-06-29
GB2044241A (en) 1980-10-15
NO151544C (no) 1985-05-02
DE3005896C2 (en]) 1990-08-23
NZ192963A (en) 1982-05-25
NO800637L (no) 1980-09-08
DK157918C (da) 1990-08-13
DK94780A (da) 1980-09-07
MY8400341A (en) 1984-12-31
NL8001206A (nl) 1980-09-09
BR8001250A (pt) 1980-12-23
IT8019984A0 (it) 1980-02-18
ATA124180A (de) 1985-05-15
HK67483A (en) 1983-12-23
AR227388A1 (es) 1982-10-29
FI800677A7 (fi) 1981-01-01
AU528193B2 (en) 1983-04-21
BE882110A (fr) 1980-07-01
DE3005896A1 (de) 1980-09-18
DK157918B (da) 1990-03-05
NO151544B (no) 1985-01-14
CH645872A5 (de) 1984-10-31
FR2460901B1 (fr) 1985-12-27
JPS55154368A (en) 1980-12-01

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