ATE353859T1 - Beschleunigerzusammensetzung zur beschleunigung des erstarrens und/oder erhärtens einer zementzusammensetzung - Google Patents

Beschleunigerzusammensetzung zur beschleunigung des erstarrens und/oder erhärtens einer zementzusammensetzung

Info

Publication number
ATE353859T1
ATE353859T1 AT04764241T AT04764241T ATE353859T1 AT E353859 T1 ATE353859 T1 AT E353859T1 AT 04764241 T AT04764241 T AT 04764241T AT 04764241 T AT04764241 T AT 04764241T AT E353859 T1 ATE353859 T1 AT E353859T1
Authority
AT
Austria
Prior art keywords
composition
hardening
accelerating
setting
accelerator
Prior art date
Application number
AT04764241T
Other languages
English (en)
Inventor
Martin Weibel
Original Assignee
Constr Res & Tech Gmbh
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 Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Application granted granted Critical
Publication of ATE353859T1 publication Critical patent/ATE353859T1/de

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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/123—Amino-carboxylic acids
    • 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
    • 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
    • C04B2103/10—Accelerators; Activators
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • 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
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1025—Alkali-free or very low alkali-content materials
AT04764241T 2003-09-12 2004-08-18 Beschleunigerzusammensetzung zur beschleunigung des erstarrens und/oder erhärtens einer zementzusammensetzung ATE353859T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0321331.1A GB0321331D0 (en) 2003-09-12 2003-09-12 Accelerator composition for accelerating setting and/or hardening a cementitious composition

Publications (1)

Publication Number Publication Date
ATE353859T1 true ATE353859T1 (de) 2007-03-15

Family

ID=29226926

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04764241T ATE353859T1 (de) 2003-09-12 2004-08-18 Beschleunigerzusammensetzung zur beschleunigung des erstarrens und/oder erhärtens einer zementzusammensetzung

Country Status (12)

Country Link
US (1) US20070144405A1 (de)
EP (1) EP1663904B1 (de)
JP (1) JP4795240B2 (de)
CN (1) CN100441534C (de)
AT (1) ATE353859T1 (de)
AU (1) AU2004272177B2 (de)
CA (1) CA2538313C (de)
DE (1) DE602004004805T2 (de)
ES (1) ES2280992T3 (de)
GB (1) GB0321331D0 (de)
NO (1) NO340011B1 (de)
WO (1) WO2005026072A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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EP2072479A1 (de) * 2007-12-20 2009-06-24 Sika Technology AG Reaktivierung von verzögerten zementösen Systemen
EP2371781B1 (de) * 2008-11-28 2013-09-18 Arturo Solis Herrera Zementmischung mit erheblich verbesserten physikalisch-chemischen und bakteriologischen eigenschaften, die als additiv dopamelanin enthält
DE102012205372A1 (de) * 2012-04-02 2013-10-02 Evonik Industries Ag Glutaminreiche Peptide als Luftporenbildner in Baustoffmassen
US10273187B2 (en) 2013-03-24 2019-04-30 Trevor Cyril Waters Metal oxide activated cement
GB201405234D0 (en) * 2013-03-24 2014-05-07 Waters Trevor C Metal oxide cement
US10752548B2 (en) * 2013-03-24 2020-08-25 Trevor Cyril Waters Metal oxide activated cement
CA2948564C (en) * 2014-05-14 2023-09-26 Sika Technology Ag Stabilized solidification and setting accelerator for hydraulic binders
AU2016313046B2 (en) * 2015-08-21 2021-01-07 Basf Se Accelerator composition
CN108424024A (zh) * 2018-04-25 2018-08-21 常州市蓝勖化工有限公司 一种无碱速凝剂的制备方法
KR102606774B1 (ko) * 2023-06-19 2023-11-29 상상시티(주) 메타카올린 초속경 시멘트를 사용한 라텍스 개질 콘크리트 조성물

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CH648272A5 (de) * 1981-10-12 1985-03-15 Sika Ag Alkalifreier abbinde- und erhaertungsbeschleuniger sowie verfahren zur beschleunigung des abbindens und erhaertens eines hydraulischen bindemittels.
US4836855A (en) * 1983-03-01 1989-06-06 Abc Bio-Industries Additive of protein nature for hydraulic cements, mortars & concretes, and use thereof in the field construction
US4473405A (en) * 1983-04-11 1984-09-25 Martin Marietta Corporation Admixture for hydraulic cement
JPS6016845A (ja) * 1983-07-04 1985-01-28 恒和化学工業株式会社 セメント凝結遅延剤
JPS61229807A (ja) * 1985-04-05 1986-10-14 G C Dental Ind Corp 歯科用セメント組成物
JPS63123854A (ja) * 1986-11-12 1988-05-27 三井東圧化学株式会社 硬化性材料
JPH01131045A (ja) * 1987-11-13 1989-05-23 Tokuyama Soda Co Ltd 歯科用石膏組成物
CN1027808C (zh) * 1990-01-20 1995-03-08 西安交通大学 加气混凝土化学外加剂
JP2937412B2 (ja) * 1990-05-11 1999-08-23 尚光 露木 セメント用中性化抑制剤
US5211751A (en) * 1992-02-28 1993-05-18 W.R. Grace & Co.-Conn. Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives
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DK0670292T3 (da) * 1994-03-03 1998-03-30 Sika Ag Chlorid- og nitritfri accelerator til størkning og hærdning og fremgangsmåde til størkning og hærdning af hydrauliske bindere og blandinger indeholdende disse
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GB9505259D0 (en) * 1995-03-16 1995-05-03 Sandoz Ltd Improvements in or relating to organic compounds
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AU723970B2 (en) * 1996-06-14 2000-09-07 Construction Research & Technology Gmbh Concrete spraying additives
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DE50007784D1 (de) * 2000-06-21 2004-10-21 Sika Ag, Vorm. Kaspar Winkler & Co Sulfat- und alkalifreier Abbinde- und Erhärtungsbeschleuniger
PT1167317E (pt) * 2000-06-21 2004-04-30 Sika Schweiz Ag Acelerador de presa e de endurecimento nao alcalino
US6367550B1 (en) * 2000-10-25 2002-04-09 Halliburton Energy Service, Inc. Foamed well cement slurries, additives and methods
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JP3967279B2 (ja) * 2002-06-17 2007-08-29 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー 混和剤
GB0304158D0 (en) * 2003-02-25 2003-03-26 Mbt Holding Ag Admixture
ES2308180T3 (es) * 2003-05-30 2008-12-01 CONSTRUCTION RESEARCH & TECHNOLOGY GMBH Agregado para composiciones cementos pulverizables.
JP4452473B2 (ja) * 2003-09-19 2010-04-21 Ｂａｓｆポゾリス株式会社 液状急結剤

Also Published As

Publication number Publication date
ES2280992T3 (es) 2007-09-16
EP1663904B1 (de) 2007-02-14
JP2007505024A (ja) 2007-03-08
AU2004272177A1 (en) 2005-03-24
NO340011B1 (no) 2017-02-27
JP4795240B2 (ja) 2011-10-19
DE602004004805T2 (de) 2007-12-06
CA2538313A1 (en) 2005-03-24
DE602004004805D1 (de) 2007-03-29
WO2005026072A1 (en) 2005-03-24
US20070144405A1 (en) 2007-06-28
AU2004272177B2 (en) 2010-09-16
GB0321331D0 (en) 2003-10-15
CN100441534C (zh) 2008-12-10
CN1849275A (zh) 2006-10-18
EP1663904A1 (de) 2006-06-07
CA2538313C (en) 2013-04-30
NO20061590L (no) 2006-06-12

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