ZA200001034B - Retarder for calcium sulfoaluminate cements. - Google Patents

Retarder for calcium sulfoaluminate cements.

Info

Publication number
ZA200001034B
ZA200001034B ZA200001034A ZA200001034A ZA200001034B ZA 200001034 B ZA200001034 B ZA 200001034B ZA 200001034 A ZA200001034 A ZA 200001034A ZA 200001034 A ZA200001034 A ZA 200001034A ZA 200001034 B ZA200001034 B ZA 200001034B
Authority
ZA
South Africa
Prior art keywords
retarder
calcium sulfoaluminate
sulfoaluminate cements
cements
calcium
Prior art date
Application number
ZA200001034A
Other languages
English (en)
Inventor
William Hanley
Daniel Constantiner
Johann Goldbrunner
Original Assignee
Mbt Holding 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 Mbt Holding Ag filed Critical Mbt Holding Ag
Publication of ZA200001034B publication Critical patent/ZA200001034B/xx

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/003—Phosphorus-containing compounds
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • 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
    • C04B28/06—Aluminous cements
    • C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B2103/20—Retarders
    • C04B2103/22—Set retarders

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
ZA200001034A 1999-03-02 2000-03-01 Retarder for calcium sulfoaluminate cements. ZA200001034B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12243299P 1999-03-02 1999-03-02

Publications (1)

Publication Number Publication Date
ZA200001034B true ZA200001034B (en) 2000-10-16

Family

ID=22402683

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200001034A ZA200001034B (en) 1999-03-02 2000-03-01 Retarder for calcium sulfoaluminate cements.

Country Status (6)

Country Link
JP (1) JP2000247703A (de)
AT (1) AT409861B (de)
AU (1) AU2061600A (de)
DE (1) DE10009834A1 (de)
GB (1) GB2347415A (de)
ZA (1) ZA200001034B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258466A1 (de) * 2001-05-11 2002-11-20 Ed. Züblin Aktiengesellschaft Zementfliessestrich und Verfahren zu dessen Herstellung
MXPA05002629A (es) * 2002-09-09 2005-05-27 Constr Res & Tech Gmbh Composicion fluidificadora.
AU2016377393B2 (en) 2015-12-23 2021-07-01 Fine Powder Technologies Pty Ltd Accelerator for hydraulic composition
EP3461800A1 (de) * 2017-09-28 2019-04-03 HeidelbergCement AG Reaktionshemmer für calcium-sulfoaluminat-ternesit-zement
US12319627B2 (en) 2018-11-26 2025-06-03 Sika Technology Ag Additives for cements comprising Ye'elimite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964921A (en) * 1975-02-27 1976-06-22 Calgon Corporation Well cementing composition having improved flow properties, containing phosphonobutane tricarboxylic acid, and method of use
JPS6140854A (ja) * 1984-07-31 1986-02-27 藤沢薬品工業株式会社 深層混合処理工法用の硬化遅延剤
CH678526A5 (de) * 1990-01-27 1991-09-30 Sandoz Ag
US5398759A (en) * 1993-12-21 1995-03-21 Halliburton Company Set retarded ultra fine cement compositions and methods
US5417759A (en) * 1994-06-23 1995-05-23 Nalco Chemical Company Set retarding additive for cement slurries
GB2327417A (en) * 1997-07-22 1999-01-27 Albright & Wilson Uk Ltd Cement setting modifiers

Also Published As

Publication number Publication date
DE10009834A1 (de) 2000-09-28
GB2347415A (en) 2000-09-06
ATA3282000A (de) 2002-04-15
AT409861B (de) 2002-12-27
AU2061600A (en) 2000-09-07
JP2000247703A (ja) 2000-09-12
GB0004725D0 (en) 2000-04-19

Similar Documents

Publication Publication Date Title
GC0000227A (en) Permeable cements
GB2379927B (en) Permeable cements
MXPA02004048A (es) Composicion de cemento.
AU2001281096A1 (en) Bone anchoring system
EP1320650A4 (de) Zementverputzsystem
AU2002231782A1 (en) Distribution device for thick matter, especially for concrete
ZA200000450B (en) Bone plate.
MXPA02000977A (es) Sistema de sutura.
ZA200100670B (en) Jackpot system.
IL140470A0 (en) Suturing system
MXPA03000056A (es) Compuestos de tetraciclina sustituidos en posicion 7.
GB2358714B (en) Reticle
AU4716701A (en) Direct lever overhead valve system
AU1716801A (en) Self curing cements
GB0121417D0 (en) Exposure system
SG75912A1 (en) Phase retarder film
GB2349191B (en) Actuating cylinders
GB0004725D0 (en) Retarder for calcium sulfoaluminate cements
SG85105A1 (en) Piece-form calcium formate
GB0109340D0 (en) Retarder for calcium sulfoaluminate cements
MXPA02002631A (es) Cemento portland rico en yeso..
AUPR194100A0 (en) Fastening system for shoes
GB2358979B (en) Exposure control system
LT98082A (en) Gypsum retarder
AU2000236800A1 (en) Novel calcium antagonists