DK0670292T3 - Chlorid- og nitritfri accelerator til størkning og hærdning og fremgangsmåde til størkning og hærdning af hydrauliske bindere og blandinger indeholdende disse - Google Patents

Chlorid- og nitritfri accelerator til størkning og hærdning og fremgangsmåde til størkning og hærdning af hydrauliske bindere og blandinger indeholdende disse

Info

Publication number
DK0670292T3
DK0670292T3 DK95101577.5T DK95101577T DK0670292T3 DK 0670292 T3 DK0670292 T3 DK 0670292T3 DK 95101577 T DK95101577 T DK 95101577T DK 0670292 T3 DK0670292 T3 DK 0670292T3
Authority
DK
Denmark
Prior art keywords
curing
hydraulic binders
nitrite
solidifying
solidification
Prior art date
Application number
DK95101577.5T
Other languages
English (en)
Inventor
Theodor A Buerge
Urs Dr Maeder
Franz Dr Wombacher
Beat Marazzani
Original Assignee
Sika 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 Sika Ag filed Critical Sika Ag
Application granted granted Critical
Publication of DK0670292T3 publication Critical patent/DK0670292T3/da

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)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
DK95101577.5T 1994-03-03 1995-02-07 Chlorid- og nitritfri accelerator til størkning og hærdning og fremgangsmåde til størkning og hærdning af hydrauliske bindere og blandinger indeholdende disse DK0670292T3 (da)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK0670292T3 true DK0670292T3 (da) 1998-03-30

Family

ID=4191347

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95101577.5T DK0670292T3 (da) 1994-03-03 1995-02-07 Chlorid- og nitritfri accelerator til størkning og hærdning og fremgangsmåde til størkning og hærdning af hydrauliske bindere og blandinger indeholdende disse

Country Status (7)

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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0946451B2 (de) 1996-10-25 2005-10-26 BK Giulini GmbH Erstarrungs- und erhärtungsbeschleuniger für hydraulische bindemittel
US6008275A (en) * 1997-05-15 1999-12-28 Mbt Holding Ag Cementitious mixture containing high pozzolan cement replacement and compatabilizing admixtures therefor
EP1104394B1 (en) 1998-08-14 2003-11-12 Construction Research & Technology GmbH Cementitious dry cast mixture
WO2000009460A1 (en) 1998-08-14 2000-02-24 Mbt Holding Ag High pozzolan cement mixtures
GB0128438D0 (en) * 2001-11-28 2002-01-16 Mbt Holding Ag Method
WO2004033386A1 (en) * 2002-10-09 2004-04-22 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
EP2125654A4 (en) 2007-01-19 2012-06-20 Ceratech Inc HIGH-FIXED CEMENT, MORTAR AND CONCRETE WITH INDUSTRIAL ELEMENTS
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
US20120178854A1 (en) * 2009-09-21 2012-07-12 Sika Technology Ag Iron(iii)-complexing agents for stabilizing comb polymers in mineral binding agents
WO2011060684A1 (en) * 2009-11-20 2011-05-26 Dow Global Technologies Inc. Integrated panel for exterior thermal insulation finish systems
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
JP5814940B2 (ja) * 2010-01-11 2015-11-17 セラテック インコーポレーティッド ラクテート活性化セメントおよび活性化剤組成物
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
JP2018188349A (ja) * 2017-04-27 2018-11-29 花王株式会社 水硬性組成物用の添加剤
EP3601194A1 (de) 2018-01-24 2020-02-05 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
NO752608L (da) * 1974-08-01 1976-02-03 Sika Finanz Ag
US4264367A (en) * 1974-08-01 1981-04-28 Sika Chemical Corporation Admixtures and method for accelerating the setting of portland cement compositions
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
GR3024749T3 (en) 1997-12-31
ES2107258T3 (es) 1997-11-16
EP0670292A1 (de) 1995-09-06
US5605571A (en) 1997-02-25
DE59500484D1 (de) 1997-09-18
EP0670292B1 (de) 1997-08-13
ATE156790T1 (de) 1997-08-15

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