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AU8352698A - Method for preparing a liquid additive for binding agent suspensions on the basis of water-soluble welan gum - Google Patents

Method for preparing a liquid additive for binding agent suspensions on the basis of water-soluble welan gum

Info

Publication number
AU8352698A
AU8352698A AU83526/98A AU8352698A AU8352698A AU 8352698 A AU8352698 A AU 8352698A AU 83526/98 A AU83526/98 A AU 83526/98A AU 8352698 A AU8352698 A AU 8352698A AU 8352698 A AU8352698 A AU 8352698A
Authority
AU
Australia
Prior art keywords
soluble
preparing
basis
water
binding agent
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.)
Abandoned
Application number
AU83526/98A
Inventor
Manfred Akstinat
Willi Suter
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.)
Holcim Ltd
Original Assignee
Holderbank Financiere Glarus 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 Holderbank Financiere Glarus AG filed Critical Holderbank Financiere Glarus AG
Publication of AU8352698A publication Critical patent/AU8352698A/en
Abandoned 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34—Non-shrinking or non-cracking materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU83526/98A 1998-07-29 1998-07-29 Method for preparing a liquid additive for binding agent suspensions on the basis of water-soluble welan gum Abandoned AU8352698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB1998/001157 WO2000006516A1 (en) 1998-07-29 1998-07-29 Method for preparing a liquid additive for binding agent suspensions on the basis of water-soluble welan gum

Publications (1)

Publication Number Publication Date
AU8352698A true AU8352698A (en) 2000-02-21

Family

ID=11004732

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83526/98A Abandoned AU8352698A (en) 1998-07-29 1998-07-29 Method for preparing a liquid additive for binding agent suspensions on the basis of water-soluble welan gum

Country Status (2)

Country Link
AU (1) AU8352698A (en)
WO (1) WO2000006516A1 (en)

Families Citing this family (3)

* 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
JP4928066B2 (en) * 2004-02-20 2012-05-09 Ｂａｓｆポゾリス株式会社 PC grout admixture
JP5875390B2 (en) * 2012-02-01 2016-03-02 鹿島建設株式会社 Plastic cement-based kneaded material with excellent inseparability in water at high temperatures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805907B2 (en) * 1978-02-13 1980-12-18 Hoechst Ag, 6000 Frankfurt Process for the production of a stable cellulose ether suspension and its use
US5004506A (en) * 1987-05-07 1991-04-02 Merck & Co., Inc. Welan gum in cement compositions
CA2142357A1 (en) * 1992-09-01 1994-03-17 Paul Scheiner Hydraulic cement bughole-reducing admixtures and method for using same
WO1996040599A1 (en) * 1995-06-07 1996-12-19 The Nutrasweet Company Stable suspension of hydrocolloids
WO1996040598A1 (en) * 1995-06-07 1996-12-19 The Nutrasweet Company Stable suspension of hydrocolloids and superplasticizer

Also Published As

Publication number Publication date
WO2000006516A1 (en) 2000-02-10

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Legal Events

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