NL8001206A - Corrosie-remmend beton-produkt. - Google Patents

Corrosie-remmend beton-produkt. Download PDF

Info

Publication number
NL8001206A
NL8001206A NL8001206A NL8001206A NL8001206A NL 8001206 A NL8001206 A NL 8001206A NL 8001206 A NL8001206 A NL 8001206A NL 8001206 A NL8001206 A NL 8001206A NL 8001206 A NL8001206 A NL 8001206A
Authority
NL
Netherlands
Prior art keywords
concrete
cement
product
calcium nitrite
corrosion
Prior art date
Application number
NL8001206A
Other languages
English (en)
Dutch (nl)
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 NL8001206A publication Critical patent/NL8001206A/nl

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)
  • Rod-Shaped Construction Members (AREA)
  • Reinforcement Elements For Buildings (AREA)
NL8001206A 1979-03-06 1980-02-28 Corrosie-remmend beton-produkt. NL8001206A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1808579A 1979-03-06 1979-03-06
US1808579 1979-03-06

Publications (1)

Publication Number Publication Date
NL8001206A true NL8001206A (nl) 1980-09-09

Family

ID=21786154

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8001206A NL8001206A (nl) 1979-03-06 1980-02-28 Corrosie-remmend beton-produkt.

Country Status (22)

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

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 (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
JP4916648B2 (ja) * 2004-07-02 2012-04-18 電気化学工業株式会社 防錆処理方法
EA021885B1 (ru) 2008-11-28 2015-09-30 Артуро Солис Эррера Цементная композиция, которая содержит допа-меланин в качестве добавки, со значительно улучшенными физико-химическими и бактериологическими свойствами

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

Also Published As

Publication number Publication date
IT8019984A0 (it) 1980-02-18
SE8001745L (fr)
AU5611980A (en) 1980-09-11
DK94780A (da) 1980-09-07
MX154260A (es) 1987-06-29
AT379364B (de) 1985-12-27
CH645872A5 (de) 1984-10-31
SE452454B (sv) 1987-11-30
NZ192963A (en) 1982-05-25
MY8400341A (en) 1984-12-31
JPS55154368A (en) 1980-12-01
AR227388A1 (es) 1982-10-29
DK157918B (da) 1990-03-05
GB2044241B (fr)
DE3005896C2 (fr) 1990-08-23
FR2460901B1 (fr) 1985-12-27
AU528193B2 (en) 1983-04-21
HK67483A (en) 1983-12-23
DE3005896A1 (de) 1980-09-18
SG48783G (en) 1984-07-27
BE882110A (fr) 1980-07-01
NO151544C (no) 1985-05-02
ZA801164B (en) 1981-03-25
NO800637L (no) 1980-09-08
DK157918C (da) 1990-08-13
FR2460901A1 (fr) 1981-01-30
FI800677A (fi) 1980-09-07
IT1193258B (it) 1988-06-15
BR8001250A (pt) 1980-12-23
ATA124180A (de) 1985-05-15
NO151544B (no) 1985-01-14
GB2044241A (en) 1980-10-15
JPH0228532B2 (fr) 1990-06-25

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BATV A request for search has been withdrawn
BT A notification was added to the application dossier and made available to the public
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BN A decision not to publish the application has become irrevocable