AU2897999A - Admixture for zero-bleed mixtures, grouts, and cements - Google Patents

Admixture for zero-bleed mixtures, grouts, and cements

Info

Publication number: AU2897999A
Authority: AU; Australia
Prior art keywords: grouts; cements; bleed; admixture; mixtures
Prior art date: 1998-03-05
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.): Abandoned

Application number

AU28979/99A

Inventor

David G. Karraker

Christine A. Langton

Rajendran Narasimhan

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.)

Washington Savannah River Co LLC

Original Assignee

Westinghouse Savannah River 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.)

1998-03-05

Filing date

1999-03-05

Publication date

1999-09-20

1999-03-05 Application filed by Westinghouse Savannah River Co filed Critical Westinghouse Savannah River Co

1999-09-20 Publication of AU2897999A publication Critical patent/AU2897999A/en

Status Abandoned legal-status Critical Current

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
- 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
- C04B40/0633—Chemical separation of ingredients, e.g. slowly soluble activator
- 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
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0082—Segregation-preventing agents; Sedimentation-preventing agents
- C04B2103/0083—Bleeding-preventing agents

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Analytical Chemistry (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)

AU28979/99A 1998-03-05 1999-03-05 Admixture for zero-bleed mixtures, grouts, and cements Abandoned AU2897999A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US7684598P	1998-03-05	1998-03-05
US60076845		1998-03-05
PCT/US1999/004915 WO1999044966A1 (en)	1998-03-05	1999-03-05	Admixture for zero-bleed mixtures, grouts, and cements

Publications (1)

Publication Number	Publication Date
AU2897999A true AU2897999A (en)	1999-09-20

Family

ID=22134538

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU28979/99A Abandoned AU2897999A (en)	1998-03-05	1999-03-05	Admixture for zero-bleed mixtures, grouts, and cements

Country Status (2)

Country	Link
AU (1)	AU2897999A (en)
WO (1)	WO1999044966A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2378946A (en) *	2001-08-24	2003-02-26	Rmc Group Plc	Preparation of an admixture for cementitious compositions
US6800129B2 (en)	2003-01-30	2004-10-05	W. R. Grace & Co.-Conn.	High solids pumpable cement additives
MX2009011968A (en)	2007-05-30	2009-11-19	Grace W R & Co	Cement additive for stucco applications.
WO2009131240A1 (en)	2008-04-24	2009-10-29	ダブリュー・アール・グレイス・アンド・カンパニーーコネチカット	Concrete or mortar admixture composition
EP3122696A1 (en) *	2014-03-28	2017-02-01	Dow Global Technologies LLC	Stable pce and polysaccharide vma compositions for concrete admixtures and their uses
CN112592112A (en) *	2020-12-09	2021-04-02	中建三局集团有限公司	Self-compacting and curing loess fertilizer tank backfill material and backfill method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2600267A1 (en) *	1986-06-19	1987-12-24	Rhone Poulenc Chimie	BIOPOLYMER GRANULES WITH QUICK DISPERSABILITY AND DISSOLUTION
US4997487A (en) *	1990-03-07	1991-03-05	Halliburton Company	High temperature set retarded well cement compositions and methods
US5180430A (en) *	1991-10-16	1993-01-19	W.R. Grace & Co.-Conn.	Concrete surface air void reduction admixture
DE69402151T2 (en) *	1993-10-29	1997-07-17	Sandoz Ag	Water-reducing mixtures for cement compositions
WO1996040598A1 (en) *	1995-06-07	1996-12-19	The Nutrasweet Company	Stable suspension of hydrocolloids and superplasticizer
WO1997027152A1 (en) *	1996-01-26	1997-07-31	The Nutrasweet Company	Sugar and/or acid addition to anionic polysaccharide-containing cementitious formulations

1999
- 1999-03-05 WO PCT/US1999/004915 patent/WO1999044966A1/en not_active Ceased
- 1999-03-05 AU AU28979/99A patent/AU2897999A/en not_active Abandoned

Also Published As

Publication number	Publication date
WO1999044966A1 (en)	1999-09-10

Publication	Publication Date	Title
GB2330137B (en)	2000-07-19	Rapid setting, high early strength mortars and grouts
AU2468197A (en)	1997-12-11	Cementitious materials
AU3110600A (en)	2000-06-26	Inorganic cementitious material
AU2884299A (en)	1999-09-20	Static mixer
AU6474499A (en)	2000-05-08	Foamed, rapid hardening mortar composition
AU2776199A (en)	1999-09-06	Treating wastes, preparing construction materials and stabilizing
AU4198299A (en)	1999-12-06	Compounds and uses thereof
AU1020300A (en)	2000-05-15	Improved cement composition
AU5871298A (en)	1998-08-07	Methods for making geopolymeric cements and cements resulting from these methods
AUPP650198A0 (en)	1998-11-05	Cement formulation
AU6217196A (en)	1997-03-20	Improved cement admixture
AUPP461398A0 (en)	1998-08-06	Cementitious composition
AU3198799A (en)	1999-10-18	Cement mixer
AU1716801A (en)	2001-06-18	Self curing cements
EP1201619B8 (en)	2005-10-05	Dusting-inhibited cement composition improved in strength
AU3615799A (en)	1999-11-08	Gypsum plaster
AU2897999A (en)	1999-09-20	Admixture for zero-bleed mixtures, grouts, and cements
AU7449798A (en)	1999-12-06	Cement grinder
ZA200006578B (en)	2001-03-08	Cementitious mixture.
AU5176299A (en)	2000-02-28	Compound, composition and use
AU1037797A (en)	1997-07-03	Mixing bone cement
AU762491C (en)	2005-02-17	Mixing system
ZA9710609B (en)	1998-06-23	Cement composition.
AU5523000A (en)	2001-01-22	Water-entrained cement-based materials
AU5891599A (en)	2000-03-21	Mixer

Legal Events

Date	Code	Title	Description
2000-11-16	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase