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PE20030502A1 - Acelerador para composiciones cementosas y metodo para preparar el mismo - Google Patents

Acelerador para composiciones cementosas y metodo para preparar el mismo

Info

Publication number
PE20030502A1
PE20030502A1 PE2002001087A PE2002001087A PE20030502A1 PE 20030502 A1 PE20030502 A1 PE 20030502A1 PE 2002001087 A PE2002001087 A PE 2002001087A PE 2002001087 A PE2002001087 A PE 2002001087A PE 20030502 A1 PE20030502 A1 PE 20030502A1
Authority
PE
Peru
Prior art keywords
weight
accelerator
prepare
same
cement compositions
Prior art date
Application number
PE2002001087A
Other languages
English (en)
Inventor
Terje Angelskaar
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
Publication of PE20030502A1 publication Critical patent/PE20030502A1/es

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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • 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
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • 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
    • C04B2111/1006—Absence of well-defined organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Ceramic Products (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

DONDE EL METODO COMPRENDE: a) DISOLVER SULFATO DE ALUMINIO E HIDROXIDO DE ALUMINIO EN AGUA, LA QUE CONTIENE AL MENOS UNA AMINA DISUELTA EN ELLA, PARA OBTENER UNA SOLUCION CLARA; Y, b) ANADIR AL MENOS UN AGENTE ANTIESPUMANTE; DONDE EL ACELERADOR OBTENIDO COMO PRODUCTO FINAL CONTIENE DE 3% A 12% EN PESO DE SULFATO DE ALUMINIO, HASTA 30% EN PESO DE HIDROXIDO DE ALUMINIO AMORFO, HASTA 15% EN PESO DE AMINA, HASTA 3% EN PESO DE AGENTE ANTIESPUMANTE, Y HASTA 1,5 MOL/Kg DE ESTABILIZANTE TAL COMO ACIDO GLICOLICO
PE2002001087A 2001-11-28 2002-11-08 Acelerador para composiciones cementosas y metodo para preparar el mismo PE20030502A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0128438.9A GB0128438D0 (en) 2001-11-28 2001-11-28 Method

Publications (1)

Publication Number Publication Date
PE20030502A1 true PE20030502A1 (es) 2003-06-14

Family

ID=9926568

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2002001087A PE20030502A1 (es) 2001-11-28 2002-11-08 Acelerador para composiciones cementosas y metodo para preparar el mismo

Country Status (14)

Country Link
US (1) US7947334B2 (es)
EP (1) EP1448494B1 (es)
JP (1) JP4321760B2 (es)
KR (1) KR100896851B1 (es)
CN (1) CN100528794C (es)
AU (1) AU2002365500B2 (es)
BR (1) BRPI0214493B1 (es)
CA (1) CA2466599C (es)
ES (1) ES2412180T3 (es)
GB (1) GB0128438D0 (es)
NO (1) NO339019B1 (es)
PE (1) PE20030502A1 (es)
TW (1) TWI272259B (es)
WO (1) WO2003045872A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004106258A2 (en) 2003-05-30 2004-12-09 Construction Research & Technology Gmbh Admixture for sprayaable cement compositions
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
JP2007520413A (ja) * 2004-02-06 2007-07-26 シーカ・テクノロジー・アーゲー 水硬性バインダーのための水性の凝固及び硬化促進剤及びその製造方法
GB0416791D0 (en) * 2004-07-28 2004-09-01 Constr Res & Tech Gmbh Setting accelerator for sprayed concrete
KR100732536B1 (ko) 2004-08-25 2007-06-27 요업기술원 콘크리트 혼화용 비알칼리성 급결제 제조방법
CN100381385C (zh) * 2005-10-05 2008-04-16 克拉玛依市恒祥科技有限责任公司 油井水泥低温促凝剂
CN100450956C (zh) * 2006-12-07 2009-01-14 江苏博特新材料有限公司 喷射混凝土用液体无碱速凝剂
CA2744931C (en) 2008-12-04 2018-08-07 Construction Research & Technology Gmbh Accelerator mixture and method of use
EP2248780A1 (de) 2009-05-06 2010-11-10 BK Giulini GmbH Abbinde- und Enthärtungsbeschleuniger
NZ598647A (en) * 2009-09-02 2013-05-31 Constr Res & Tech Gmbh Sprayable hydraulic binder composition and method of use
US9731999B2 (en) * 2011-09-23 2017-08-15 Iqbal Gill Chemical admixtures for hydraulic cements
CN108178548B (zh) * 2017-12-28 2019-09-06 福建科之杰新材料有限公司 一种高耐久性无碱液体速凝剂的制备方法
CN108101403B (zh) * 2017-12-28 2019-09-27 科之杰新材料集团有限公司 一种环保型无碱液体速凝剂的制备方法
CN109020292B (zh) * 2018-08-16 2020-04-10 科之杰新材料集团有限公司 一种环保增强型无碱液体速凝剂的制备方法
CN109336446B (zh) * 2018-09-28 2021-06-15 镇江苏博特新材料有限公司 一种高铝含量无碱无氯速凝剂的制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650745A (en) 1946-10-24 1951-02-28 Kaspar Winkler Improvements in and relating to hydraulic binding agents
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.
DE3140784A1 (de) * 1981-10-14 1983-04-28 Freudenberg, Carl, 6940 Weinheim "saugfaehiges flaechengebilde und verfahren zu seiner herstellung"
CH680730A5 (es) * 1990-07-09 1992-10-30 Sika Ag
CH681720A5 (es) * 1991-04-12 1993-05-14 Sika Ag
CH686513A5 (de) 1993-12-06 1996-04-15 Sika Ag Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger.
DE59500484D1 (de) 1994-03-03 1997-09-18 Sika Ag Chlorid- und nitritfreier Abbinde- und Erhärtungsbeschleuniger und Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und diese enthaltenden Gemischen
GB9416114D0 (en) 1994-08-10 1994-09-28 Sandoz Ltd Improvements in or relating to organic compounds
GB9505259D0 (en) 1995-03-16 1995-05-03 Sandoz Ltd Improvements in or relating to organic compounds
DK0742179T3 (da) 1995-05-09 2000-04-10 Sika Ag Alkalifri, flydende afbindings- og hærdningsaccelerator til cement
GB9513116D0 (en) 1995-06-28 1995-08-30 Sandoz Ltd Improvements in or relating to organic compounds
NZ322836A (en) * 1995-12-05 1999-08-30 Periclase Pty Ltd A cement contains calcium carbonate, caustic magnesium oxide, and a source of carbonation during setting
ATE193536T1 (de) 1996-03-09 2000-06-15 Bk Giulini Chem Gmbh & Co Ohg Aluminiumverbindungen
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
WO1998018740A1 (de) * 1996-10-25 1998-05-07 Bk Giulini Chemie Gmbh & Co.Ohg Erstarrungs- und erhärtungsbeschleuniger für hydraulische bindemittel
JP2000185952A (ja) 1998-10-13 2000-07-04 Taiheiyo Cement Corp セメント用液体急結剤
ES2202145T5 (es) 1999-06-18 2012-11-26 Construction Research & Technology Gmbh Mezcla de hormigón
JP2001130935A (ja) 1999-10-29 2001-05-15 Katekkusu:Kk コンクリート急結剤
GB9928977D0 (en) * 1999-12-08 2000-02-02 Mbt Holding Ag Process
EP1167315B1 (de) 2000-06-21 2004-09-15 Sika Schweiz AG Sulfat- und alkalifreier Abbinde- und Erhärtungsbeschleuniger
EP1167317B2 (de) 2000-06-21 2012-02-22 Sika Technology AG Alkalifreier Abbinde- und Erhärtungsbeschleuniger
JP3704077B2 (ja) * 2001-01-24 2005-10-05 花王株式会社 アスファルト乳剤組成物
GB0123364D0 (en) 2001-09-28 2001-11-21 Mbt Holding Ag Composition
US20030082116A1 (en) * 2001-09-28 2003-05-01 Closure Medical Corporation Adhesive compositions containing dual function stabilizers and active agents

Also Published As

Publication number Publication date
CA2466599C (en) 2011-08-02
BR0214493A (pt) 2004-09-14
GB0128438D0 (en) 2002-01-16
TW200300749A (en) 2003-06-16
JP4321760B2 (ja) 2009-08-26
EP1448494B1 (en) 2013-05-08
NO20042692L (no) 2004-08-30
JP2005510443A (ja) 2005-04-21
CA2466599A1 (en) 2003-06-05
TWI272259B (en) 2007-02-01
KR100896851B1 (ko) 2009-05-12
CN100528794C (zh) 2009-08-19
AU2002365500A1 (en) 2003-06-10
EP1448494A1 (en) 2004-08-25
AU2002365500B2 (en) 2007-11-15
US7947334B2 (en) 2011-05-24
US20060210716A1 (en) 2006-09-21
WO2003045872A1 (en) 2003-06-05
ES2412180T3 (es) 2013-07-10
CN1596233A (zh) 2005-03-16
KR20040063973A (ko) 2004-07-15
BRPI0214493B1 (pt) 2015-12-01
NO339019B1 (no) 2016-11-07

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed