ES2107258T3 - Acelerador de endurecimiento y fraguado sin cloruro ni nitrito y procedimiento para la aceleracion del fraguado y endurecinimiento de sustancias aglutinantes hidraulicas y de las mezclas que las contienen. - Google Patents

Acelerador de endurecimiento y fraguado sin cloruro ni nitrito y procedimiento para la aceleracion del fraguado y endurecinimiento de sustancias aglutinantes hidraulicas y de las mezclas que las contienen.

Info

Publication number
ES2107258T3
ES2107258T3 ES95101577T ES95101577T ES2107258T3 ES 2107258 T3 ES2107258 T3 ES 2107258T3 ES 95101577 T ES95101577 T ES 95101577T ES 95101577 T ES95101577 T ES 95101577T ES 2107258 T3 ES2107258 T3 ES 2107258T3
Authority
ES
Spain
Prior art keywords
hardening
setting
nitrite
acceleration
chloride
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
ES95101577T
Other languages
English (en)
Inventor
Theodor A Burge
Urs Dr Mader
Franz Dr Wombacher
Beat Marazzani
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.)
Sika Schweiz AG
Sika AG
Original Assignee
Sika AG
Sika AG Vorm Kaspar Winkler and 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.)
Filing date
Publication date
Application filed by Sika AG, Sika AG Vorm Kaspar Winkler and Co filed Critical Sika AG
Application granted granted Critical
Publication of ES2107258T3 publication Critical patent/ES2107258T3/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

LA INVENCION SE REFIERE A UN ACELERADOR DE FRAGUADO Y ENDURECIDO PARA AGLOMERANTE HIDRAULICO, QUE CONTIENE AL MENOS UN COMPONENTE DE SULFITO O DE NITRATO, AL MENOS UN COMPONENTE TIOCIANATO, AL MENOS UN COMPONENTE ALCANOLAMINA Y AL MENOS UN COMPONENTE ACIDO CARBOXILICO O SE COMPONE A BASE DE ELLOS, ASI COMO UN PROCESO PARA LA ACELERACION EN ENDURECIMIENTO Y FRAGUADO DE AGLOMERANTES HIDRAULICOS O MEZCLAS QUE CONTIENEN AGLOMERANTES HIDRAULICOS.
ES95101577T 1994-03-03 1995-02-07 Acelerador de endurecimiento y fraguado sin cloruro ni nitrito y procedimiento para la aceleracion del fraguado y endurecinimiento de sustancias aglutinantes hidraulicas y de las mezclas que las contienen. Expired - Lifetime ES2107258T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH62494 1994-03-03

Publications (1)

Publication Number Publication Date
ES2107258T3 true ES2107258T3 (es) 1997-11-16

Family

ID=4191347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95101577T Expired - Lifetime ES2107258T3 (es) 1994-03-03 1995-02-07 Acelerador de endurecimiento y fraguado sin cloruro ni nitrito y procedimiento para la aceleracion del fraguado y endurecinimiento de sustancias aglutinantes hidraulicas y de las mezclas que las contienen.

Country Status (7)

Country Link
US (1) US5605571A (es)
EP (1) EP0670292B1 (es)
AT (1) ATE156790T1 (es)
DE (1) DE59500484D1 (es)
DK (1) DK0670292T3 (es)
ES (1) ES2107258T3 (es)
GR (1) GR3024749T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0946451T4 (da) * 1996-10-25 2005-12-27 Bk Giulini Gmbh Störknings- og hærdningsaccelerator for hydrauliske bindemidler
EP0925262B1 (en) * 1997-05-15 2008-02-27 Construction Research & Technology GmbH A cementitious mixture containing high pozzolan cement replacement and compatibilizing admixtures therefor
EP1104394B1 (en) 1998-08-14 2003-11-12 Construction Research & Technology GmbH Cementitious dry cast mixture
ATE228105T1 (de) 1998-08-14 2002-12-15 Mbt Holding Ag Zementmischungen mit hohem pozzolangehalt
GB0128438D0 (en) * 2001-11-28 2002-01-16 Mbt Holding Ag Method
US7160384B2 (en) * 2002-10-09 2007-01-09 W.R. Grace & Co.-Conn. Amine-containing cement processing additives
DE10253045A1 (de) * 2002-11-14 2004-06-03 Wacker Polymer Systems Gmbh & Co. Kg In Wasser redispergierbare Polymerpulver-Zusammensetzungen mit abbindebeschleunigender Wirkung
GB0321331D0 (en) * 2003-09-12 2003-10-15 Constr Res & Tech Gmbh Accelerator composition for accelerating setting and/or hardening a cementitious composition
GB0416791D0 (en) * 2004-07-28 2004-09-01 Constr Res & Tech Gmbh Setting accelerator for sprayed concrete
US20060042517A1 (en) * 2004-08-27 2006-03-02 Brown Paul W Methods of reducing hydroxyl ions in concrete pore solutions
US7247201B2 (en) * 2004-10-07 2007-07-24 Ronald Barbour Pre-blend cement compositions containing non-chloride accelerators
KR101547272B1 (ko) 2007-01-19 2015-08-26 세라테크, 인코포레이티드 산업 부산물을 함유하는 고강도 시멘트, 모르타르 및 콘크리트
TWI401091B (zh) * 2008-12-10 2013-07-11 Univ Taipei Medical 一種新型改善卜特蘭水泥操作性之非晶性金屬鹽材料及其在牙科領域之應用
CN102575054B (zh) * 2009-09-21 2014-06-25 Sika技术股份公司 用于在矿物质粘合剂中稳定梳形聚合物的铁(iii)络合剂
CN102713103A (zh) * 2009-11-20 2012-10-03 陶氏环球技术有限责任公司 用于外部绝热饰面系统的整合板材
WO2011060684A1 (en) * 2009-11-20 2011-05-26 Dow Global Technologies Inc. Integrated panel for exterior thermal insulation finish systems
MX344833B (es) 2010-01-11 2017-01-09 Ceratech Inc * Cemento activado por lactato y composiciones activadoras.
JP5848633B2 (ja) 2011-03-15 2016-01-27 花王株式会社 水硬性組成物用分散剤
NO20111524A1 (no) 2011-11-04 2013-05-06 Mapei As Herdningsakselerator og en fremgangsmate for a akselerere herdningen av hydrauliske bindemidler og blandinger derav
EP2607329A1 (de) * 2011-12-23 2013-06-26 Sika Technology AG Beschleuniger
US9394200B2 (en) 2013-11-01 2016-07-19 Ceratech Inc Highly workable, high strength cement compositions
EP3109216B1 (de) 2015-06-22 2020-09-16 HeidelbergCement AG Erstarrungs- und erhaertungsbeschleuniger fuer hydraulische bindemittel
WO2018199056A1 (ja) * 2017-04-27 2018-11-01 花王株式会社 水硬性組成物用の添加剤
WO2019145267A1 (de) 2018-01-24 2019-08-01 Sika Technology Ag Beschleunigerpulver und schnell abbindende bindemittelzusammensetzung
CA3218186A1 (en) * 2021-05-10 2022-11-17 Jerome Soudier Accelerators for the reaction of steelmaking slag with water

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264367A (en) * 1974-08-01 1981-04-28 Sika Chemical Corporation Admixtures and method for accelerating the setting of portland cement compositions
NO752608L (es) * 1974-08-01 1976-02-03 Sika Finanz Ag
US4256500A (en) * 1978-04-24 1981-03-17 The Partners Limited Pozzolan cement compositions
US4473405A (en) * 1983-04-11 1984-09-25 Martin Marietta Corporation Admixture for hydraulic cement
US4606770A (en) * 1984-11-13 1986-08-19 Sandoz Ltd. Additive for hydraulic cement mixes
US5211751A (en) * 1992-02-28 1993-05-18 W.R. Grace & Co.-Conn. Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives

Also Published As

Publication number Publication date
ATE156790T1 (de) 1997-08-15
GR3024749T3 (en) 1997-12-31
EP0670292A1 (de) 1995-09-06
US5605571A (en) 1997-02-25
DK0670292T3 (da) 1998-03-30
EP0670292B1 (de) 1997-08-13
DE59500484D1 (de) 1997-09-18

Similar Documents

Publication Publication Date Title
ES2107258T3 (es) Acelerador de endurecimiento y fraguado sin cloruro ni nitrito y procedimiento para la aceleracion del fraguado y endurecinimiento de sustancias aglutinantes hidraulicas y de las mezclas que las contienen.
ES2102757T3 (es) Procedimiento para acelerar el fraguado y el endurecimiento de un material que contiene un aglomerante hidraulico, un acelerador del fraguado y del endurecimiento y uso de la mezcla para acelerar el fraguado y el endurecimiento.
ES2025337B3 (es) Procedimiento para la fabricacion de masas bituminosas
DE59308209D1 (de) Thixotropierendes und abbindebeschleunigendes Zusatzmittel
DE69017457D1 (de) Backölfilter.
ATE112248T1 (de) Freifliessende feuerfeste giessmasse.
ATE47130T1 (de) Bindemittelgemisch aus sulfatischen, kalkspendenden und aluminatreichen, puzzolanischen stoffen.
ES2186289T3 (es) Acelerador de fraguado y de endurecimiento estabilizado, de baja viscosidad.
GB2315745A (en) Hydraulic cement set accelerators based on nitroalcohols
ES8606813A1 (es) Metodo de produccion de elementos de construccion reforzadosy fraguados hidraulicamente
ES8605832A1 (es) Procedimiento de obtencion de aditivos polifuncionales de aceites lubricantes
NO913666L (no) Jordtilsetningsmiddel og fremgangsmaate for dets fremstilling.
ATE20529T1 (de) Azole dinukleotide und verfahren zu ihrer herstellung.
ATE166588T1 (de) Quellmittelzusammensetzung
BR9106242A (pt) Processo para producao de um agente aglutinante hidraulico (i)
ES477186A1 (es) Procedimiento para la preparacion de un agente fluidificadorpara homigon y mortero.
ES2009381A6 (es) Composicion explosiva de mezclado en seco.
DE69301562D1 (de) Verfahren zur Aushärtungsbeschleunigung von mit Melaminbindemittel durchtrankten Mineralwolle in Mikrowellenofen
ATE8046T1 (de) Dibenzofuranderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung von pilzen.
SE8402172L (sv) Magnetisk kropp
ATE9337T1 (de) N-substituierte 2-methylnaphthylamide, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung von pilzen.
EP0156043A3 (de) Härtbare Formmassen und ihre Verwendung
EP0394608A3 (de) Reibmaterial
SU697455A1 (ru) В жущее
FR2344508A1 (fr) Additif pour melanges de ciments hydrauliques, melanges de ciments hydrauliques et procede pour leur fabrication

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 670292

Country of ref document: ES