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ES2125644T3 - Mezcla aceleradora para cemento. - Google Patents

Mezcla aceleradora para cemento.

Info

Publication number
ES2125644T3
ES2125644T3 ES95929091T ES95929091T ES2125644T3 ES 2125644 T3 ES2125644 T3 ES 2125644T3 ES 95929091 T ES95929091 T ES 95929091T ES 95929091 T ES95929091 T ES 95929091T ES 2125644 T3 ES2125644 T3 ES 2125644T3
Authority
ES
Spain
Prior art keywords
accelerating
cement
mixture
blend
aluminum
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.)
Expired - Lifetime
Application number
ES95929091T
Other languages
English (en)
Inventor
Bernhard Leikauf
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.)
MBT Holding AG
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
Application granted granted Critical
Publication of ES2125644T3 publication Critical patent/ES2125644T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

UNA MEZCLA ACELERADORA PARA UTILIZACION CON COMPOSICIONES CEMENTOSAS, COMO HORMIGON PROYECTADO, QUE COMPRENDE UNA MEZCLA DE (A) HIDROXIDO DE ALUMINIO AMORFO Y/O HIDROXISULFATO DE ALUMINIO, Y (B) AL MENOS UNA AMINA, PREFERIBLEMENTE UNA ALCANOLAMINA. EN UNA REALIZACION PREFERIDA DE LA INVENCION, LA MEZCLA CONTIENE ASIMISMO UNA DISPERSION ACUOSA DE AL MENOS UN POLIMERO QUE CONTIENE FRACCIONES CARBOXILICAS COLGANTES.
ES95929091T 1994-08-10 1995-08-07 Mezcla aceleradora para cemento. Expired - Lifetime ES2125644T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9416114A GB9416114D0 (en) 1994-08-10 1994-08-10 Improvements in or relating to organic compounds

Publications (1)

Publication Number Publication Date
ES2125644T3 true ES2125644T3 (es) 1999-03-01

Family

ID=10759647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95929091T Expired - Lifetime ES2125644T3 (es) 1994-08-10 1995-08-07 Mezcla aceleradora para cemento.

Country Status (12)

Country Link
US (1) US5968256A (es)
EP (1) EP0775097B1 (es)
JP (1) JP3962428B2 (es)
AT (1) ATE174887T1 (es)
AU (1) AU701619B2 (es)
DE (1) DE69506881T2 (es)
ES (1) ES2125644T3 (es)
FI (1) FI970551A0 (es)
GB (1) GB9416114D0 (es)
SA (1) SA95160253B1 (es)
WO (1) WO1996005150A1 (es)
ZA (1) ZA956682B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9505259D0 (en) * 1995-03-16 1995-05-03 Sandoz Ltd Improvements in or relating to organic compounds
GB9513116D0 (en) * 1995-06-28 1995-08-30 Sandoz Ltd Improvements in or relating to organic compounds
EP0812812B1 (en) * 1996-06-14 2003-01-29 Mbt Holding Ag Concrete spraying additives
AU723970B2 (en) * 1996-06-14 2000-09-07 Construction Research & Technology Gmbh Concrete spraying additives
DK0946451T4 (da) * 1996-10-25 2005-12-27 Bk Giulini Gmbh Störknings- og hærdningsaccelerator for hydrauliske bindemidler
EP0858981A1 (de) * 1997-02-14 1998-08-19 Sika AG, vorm. Kaspar Winkler & Co. Erhärtungsbeschleuniger für Zement
FR2786175B1 (fr) * 1998-11-19 2002-06-07 Rhodia Chimie Sa Suspensions aqueuses de sulfate d'aluminium sursaturees et stables
GB2347414A (en) * 1999-03-03 2000-09-06 Mbt Holding Ag Cementitious mixtures
JP2003502269A (ja) 1999-06-18 2003-01-21 エムビーティー ホールディング アーゲー コンクリート混和材
DK1095922T3 (da) * 1999-10-29 2003-03-31 Sika Ag Lavviskos, stabiliseret fremskynder for afbinding og hærdning
GB9928977D0 (en) * 1999-12-08 2000-02-02 Mbt Holding Ag Process
AU2005201416B2 (en) * 1999-12-08 2006-10-12 Construction Research & Technology Gmbh Preparation of Concrete Accelerator
GB0128438D0 (en) * 2001-11-28 2002-01-16 Mbt Holding Ag Method
US6767399B2 (en) * 2002-01-08 2004-07-27 The Euclid Chemical Company Admixture for producing cementitious compositions having good fluidity and high early compressive strength
US6869474B2 (en) * 2002-08-29 2005-03-22 United States Gypsum Company Very fast setting cementitious composition
DE10253045A1 (de) * 2002-11-14 2004-06-03 Wacker Polymer Systems Gmbh & Co. Kg In Wasser redispergierbare Polymerpulver-Zusammensetzungen mit abbindebeschleunigender Wirkung
EP1422205A1 (de) * 2002-11-19 2004-05-26 Sika Technology AG Erstarrungs- und Erhärtungsbescleuniger für hydraulische Bindemittel sowie Verfahren zu dessen Herstellung
ES2308180T3 (es) 2003-05-30 2008-12-01 CONSTRUCTION RESEARCH & TECHNOLOGY GMBH Agregado para composiciones cementos pulverizables.
GB0321331D0 (en) * 2003-09-12 2003-10-15 Constr Res & Tech Gmbh Accelerator composition for accelerating setting and/or hardening a cementitious composition
JP4452473B2 (ja) 2003-09-19 2010-04-21 Ｂａｓｆポゾリス株式会社 液状急結剤
GB0416791D0 (en) 2004-07-28 2004-09-01 Constr Res & Tech Gmbh Setting accelerator for sprayed concrete
EP1790625A1 (de) * 2005-11-23 2007-05-30 Sika Technology AG Zusammensetzung und deren Verwendung zur Verminderung von Korrosion
CN103153907A (zh) * 2010-11-30 2013-06-12 建筑研究和技术有限公司 用于喷射混凝土的水泥水合物产品
ES2364937B1 (es) * 2011-03-17 2012-08-22 Industrias Químicas Del Ebro, S.A. Método de preparación de un producto acelerante de fraguado, producto obtenido y uso.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031950A5 (en) * 1969-02-13 1970-11-20 Dufrethi A hardener for hydraulic mortars and - cements
DE2122710C3 (de) * 1970-05-12 1981-04-02 Sika AG, vorm. Kaspar Winkler & Co., Zürich Zusatzmittel zu Zement, Mörtel und Beton und Verfahren zu dessen Herstellung
JPS52141837A (en) * 1976-05-21 1977-11-26 Asada Kagaku Kogyo Kk Cement adding agent
DE3738258A1 (de) * 1987-03-18 1988-09-29 Inst Stahlbeton Gemisch zum beschleunigten erreichen der offenen gruenstandfestigkeit von gasbeton geringer rohdichte
JPH02202504A (ja) * 1989-01-31 1990-08-10 Kyowa Gas Chem Ind Co Ltd 耐熱乳半色メタクリル樹脂及びその製造方法
JPH066499B2 (ja) * 1989-07-04 1994-01-26 大阪セメント株式会社 セメント用急結剤
JP2973511B2 (ja) * 1990-11-06 1999-11-08 ライオン株式会社 口腔用組成物
DE4234745A1 (de) * 1992-10-15 1994-04-21 Pft Putz & Foerdertech Verfahren und Vorrichtung zum Auftragen eines Mörtels oder Betons durch Spritzen
JPH06256626A (ja) * 1993-03-02 1994-09-13 Matsushita Electric Works Ltd 封止用エポキシ樹脂成形材料
CH686513A5 (de) * 1993-12-06 1996-04-15 Sika Ag Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger.
GB9513116D0 (en) * 1995-06-28 1995-08-30 Sandoz Ltd Improvements in or relating to organic compounds
JPH0959351A (ja) * 1995-08-23 1997-03-04 Toshiba Chem Corp 注形用エポキシ樹脂組成物

Also Published As

Publication number Publication date
MX9700889A (es) 1998-03-31
AU701619B2 (en) 1999-02-04
US5968256A (en) 1999-10-19
EP0775097A1 (en) 1997-05-28
ATE174887T1 (de) 1999-01-15
GB9416114D0 (en) 1994-09-28
FI970551L (fi) 1997-02-07
DE69506881T2 (de) 1999-06-02
AU3257895A (en) 1996-03-07
JP3962428B2 (ja) 2007-08-22
SA95160253B1 (ar) 2006-05-27
DE69506881D1 (de) 1999-02-04
WO1996005150A1 (en) 1996-02-22
FI970551A7 (fi) 1997-02-07
EP0775097B1 (en) 1998-12-23
FI970551A0 (fi) 1997-02-07
ZA956682B (en) 1997-02-10
JPH10504273A (ja) 1998-04-28

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