ZA927954B - Hydration retarder. - Google Patents

Hydration retarder.

Info

Publication number
ZA927954B
ZA927954B ZA927954A ZA927954A ZA927954B ZA 927954 B ZA927954 B ZA 927954B ZA 927954 A ZA927954 A ZA 927954A ZA 927954 A ZA927954 A ZA 927954A ZA 927954 B ZA927954 B ZA 927954B
Authority
ZA
South Africa
Prior art keywords
hydration retarder
retarder
hydration
Prior art date
Application number
ZA927954A
Other languages
English (en)
Inventor
Narender Pal Luthra
Charles Garvie Carter
Paul Carl Scheiner
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 ZA927954B publication Critical patent/ZA927954B/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • 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
    • 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
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0658—Retarder inhibited mortars activated by the addition of accelerators or retarder-neutralising agents
ZA927954A 1991-10-25 1992-10-15 Hydration retarder. ZA927954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/782,356 US5215585A (en) 1991-10-25 1991-10-25 Hydration retarder

Publications (1)

Publication Number Publication Date
ZA927954B true ZA927954B (en) 1993-04-26

Family

ID=25125799

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA927954A ZA927954B (en) 1991-10-25 1992-10-15 Hydration retarder.

Country Status (9)

Country Link
US (1) US5215585A (xx)
JP (1) JPH05221700A (xx)
KR (1) KR930007849A (xx)
AU (1) AU651778B2 (xx)
CA (1) CA2080774A1 (xx)
MX (1) MX9206072A (xx)
MY (1) MY130140A (xx)
TW (1) TW218864B (xx)
ZA (1) ZA927954B (xx)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554297A (en) * 1993-12-29 1996-09-10 Tanii Industries Co., Ltd. Process of removing surfactant from uncured concrete by flotation
US5417759A (en) * 1994-06-23 1995-05-23 Nalco Chemical Company Set retarding additive for cement slurries
KR100322856B1 (ko) * 1999-06-30 2002-02-09 노재연 석고 및 시멘트의 수화 반응 지연제
US7410351B2 (en) * 2003-12-10 2008-08-12 High Steven L Chemical induced pre-stressed zones in concrete
US7607482B2 (en) 2005-09-09 2009-10-27 Halliburton Energy Services, Inc. Settable compositions comprising cement kiln dust and swellable particles
US7266918B2 (en) * 2004-11-12 2007-09-11 Dee Sign Co. Yard sign with trimmed edges
JP4245050B2 (ja) * 2004-11-25 2009-03-25 ユニマテック株式会社 新規な含フッ素ポリエーテルホスホン酸エステル化合物およびその製造法
US7607484B2 (en) 2005-09-09 2009-10-27 Halliburton Energy Services, Inc. Foamed cement compositions comprising oil-swellable particles and methods of use
US9051505B2 (en) 2005-09-09 2015-06-09 Halliburton Energy Services, Inc. Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly
US8403045B2 (en) 2005-09-09 2013-03-26 Halliburton Energy Services, Inc. Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations
US8307899B2 (en) 2005-09-09 2012-11-13 Halliburton Energy Services, Inc. Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite
US8522873B2 (en) 2005-09-09 2013-09-03 Halliburton Energy Services, Inc. Spacer fluids containing cement kiln dust and methods of use
US7743828B2 (en) 2005-09-09 2010-06-29 Halliburton Energy Services, Inc. Methods of cementing in subterranean formations using cement kiln cement kiln dust in compositions having reduced Portland cement content
US8609595B2 (en) 2005-09-09 2013-12-17 Halliburton Energy Services, Inc. Methods for determining reactive index for cement kiln dust, associated compositions, and methods of use
US9676989B2 (en) 2005-09-09 2017-06-13 Halliburton Energy Services, Inc. Sealant compositions comprising cement kiln dust and tire-rubber particles and method of use
US8505630B2 (en) 2005-09-09 2013-08-13 Halliburton Energy Services, Inc. Consolidating spacer fluids and methods of use
US7789150B2 (en) 2005-09-09 2010-09-07 Halliburton Energy Services Inc. Latex compositions comprising pozzolan and/or cement kiln dust and methods of use
US8555967B2 (en) 2005-09-09 2013-10-15 Halliburton Energy Services, Inc. Methods and systems for evaluating a boundary between a consolidating spacer fluid and a cement composition
US9809737B2 (en) 2005-09-09 2017-11-07 Halliburton Energy Services, Inc. Compositions containing kiln dust and/or biowaste ash and methods of use
US9150773B2 (en) 2005-09-09 2015-10-06 Halliburton Energy Services, Inc. Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations
US20070056479A1 (en) * 2005-09-09 2007-03-15 Gray Lonnie J Concrete mixtures incorporating high carbon pozzolans and foam admixtures
US8505629B2 (en) 2005-09-09 2013-08-13 Halliburton Energy Services, Inc. Foamed spacer fluids containing cement kiln dust and methods of use
US8281859B2 (en) 2005-09-09 2012-10-09 Halliburton Energy Services Inc. Methods and compositions comprising cement kiln dust having an altered particle size
US8333240B2 (en) 2005-09-09 2012-12-18 Halliburton Energy Services, Inc. Reduced carbon footprint settable compositions for use in subterranean formations
US8297357B2 (en) 2005-09-09 2012-10-30 Halliburton Energy Services Inc. Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use
US7621995B2 (en) 2005-09-09 2009-11-24 Jack B. Parson Companies Concrete mixtures having high flowability
US7478675B2 (en) * 2005-09-09 2009-01-20 Halliburton Energy Services, Inc. Extended settable compositions comprising cement kiln dust and associated methods
US9023150B2 (en) 2005-09-09 2015-05-05 Halliburton Energy Services, Inc. Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use
US8950486B2 (en) 2005-09-09 2015-02-10 Halliburton Energy Services, Inc. Acid-soluble cement compositions comprising cement kiln dust and methods of use
US8672028B2 (en) 2010-12-21 2014-03-18 Halliburton Energy Services, Inc. Settable compositions comprising interground perlite and hydraulic cement
US8327939B2 (en) 2005-09-09 2012-12-11 Halliburton Energy Services, Inc. Settable compositions comprising cement kiln dust and rice husk ash and methods of use
US7670426B2 (en) * 2005-09-09 2010-03-02 Jack B. Parson Companies Concrete mixtures having aqueous foam admixtures
US9006155B2 (en) 2005-09-09 2015-04-14 Halliburton Energy Services, Inc. Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly
US8167997B2 (en) 2005-09-09 2012-05-01 Jack B. Parson Companies Concrete mixtures having stabilized foam admixture
US7799128B2 (en) 2008-10-10 2010-09-21 Roman Cement, Llc High early strength pozzolan cement blends
CN106747488B (zh) 2016-11-03 2019-09-27 联合矿产（天津）有限公司 经过稳定化的耐火组合物
EP4007651A4 (en) 2019-08-01 2023-08-02 GCP Applied Technologies Inc. COORDINATED CONCRETE DELIVERY AND PLACEMENT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089895A (en) * 1968-12-07 1978-05-16 Bayer Aktiengesellschaft 1-Amino-4-methoxybenzene-2,5-disulfonic acid
US4964917A (en) * 1986-08-26 1990-10-23 Sandoz Ltd. Methods and compositions for reclaiming concrete

Also Published As

Publication number Publication date
KR930007849A (ko) 1993-05-20
TW218864B (xx) 1994-01-11
US5215585A (en) 1993-06-01
AU2635692A (en) 1993-04-29
CA2080774A1 (en) 1993-04-26
AU651778B2 (en) 1994-07-28
JPH05221700A (ja) 1993-08-31
MX9206072A (es) 1993-08-01
MY130140A (en) 2007-06-29

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