DE602004015281D1 - Zusatzmittel für spritzzementzusammensetzungen - Google Patents

Zusatzmittel für spritzzementzusammensetzungen

Info

Publication number
DE602004015281D1
DE602004015281D1 DE602004015281T DE602004015281T DE602004015281D1 DE 602004015281 D1 DE602004015281 D1 DE 602004015281D1 DE 602004015281 T DE602004015281 T DE 602004015281T DE 602004015281 T DE602004015281 T DE 602004015281T DE 602004015281 D1 DE602004015281 D1 DE 602004015281D1
Authority
DE
Germany
Prior art keywords
additive
composition compositions
spraying composition
alkanolamine
attainment
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
DE602004015281T
Other languages
English (en)
Inventor
Terje Angelskar
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.)
Construction Research and Technology GmbH
Original Assignee
Construction Research and Technology 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
Priority claimed from GB0312293A external-priority patent/GB0312293D0/en
Priority claimed from GB0325361A external-priority patent/GB0325361D0/en
Application filed by Construction Research and Technology GmbH filed Critical Construction Research and Technology GmbH
Publication of DE602004015281D1 publication Critical patent/DE602004015281D1/de
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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • C04B22/142—Sulfates
    • C04B22/148—Aluminium-sulfate
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
DE602004015281T 2003-05-30 2004-05-26 Zusatzmittel für spritzzementzusammensetzungen Expired - Lifetime DE602004015281D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0312293A GB0312293D0 (en) 2003-05-30 2003-05-30 Admixture
GB0325361A GB0325361D0 (en) 2003-10-31 2003-10-31 Admixture
PCT/EP2004/005647 WO2004106258A2 (en) 2003-05-30 2004-05-26 Admixture for sprayaable cement compositions

Publications (1)

Publication Number Publication Date
DE602004015281D1 true DE602004015281D1 (de) 2008-09-04

Family

ID=33492245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004015281T Expired - Lifetime DE602004015281D1 (de) 2003-05-30 2004-05-26 Zusatzmittel für spritzzementzusammensetzungen

Country Status (10)

Country Link
US (1) US7381264B2 (de)
EP (1) EP1628931B1 (de)
JP (1) JP2006525939A (de)
AT (1) ATE402130T1 (de)
CA (1) CA2526948C (de)
DE (1) DE602004015281D1 (de)
ES (1) ES2308180T3 (de)
NO (1) NO340931B1 (de)
TW (1) TWI289546B (de)
WO (1) WO2004106258A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2006097316A1 (de) * 2005-03-16 2006-09-21 Sika Technology Ag Erstarrungs- und erhärtungsbeschleuniger für hydraulische bindemittel sowie dessen verwendung und verfahren zu dessen herstellung
ITMI20051589A1 (it) * 2005-08-23 2007-02-24 Mapei Spa Acceleranti per cemento portland a basso costo
PT1878713E (pt) * 2006-07-14 2009-05-25 Constr Res & Tech Gmbh Dispersão estável de acelerador para betão projectado, com um elevado teor de matéria activa
EP2248780A1 (de) 2009-05-06 2010-11-10 BK Giulini GmbH Abbinde- und Enthärtungsbeschleuniger
AU2015260996B2 (en) * 2014-05-14 2019-04-11 Sika Technology Ag Stabilized solidification and setting accelerator for hydraulic binders
CN110240435B (zh) * 2019-06-19 2021-12-24 科之杰新材料集团有限公司 一种防水稳定型无碱液体速凝剂及其制备方法
CN112707665B (zh) * 2019-11-19 2022-07-05 陕西科之杰新材料有限公司 一种硫酸铝系无碱液体速凝剂及其制备方法
CN111018392B (zh) * 2019-11-27 2022-05-31 江苏苏博特新材料股份有限公司 一种常温合成无氟无碱速凝剂的方法
CN113480226B (zh) * 2021-08-02 2022-12-13 江西立晶新材料科技有限公司 一种液体无碱速凝剂及其制备方法与应用
CN114671644B (zh) * 2022-03-24 2023-06-23 江苏奥莱特新材料股份有限公司 一种高早强低回弹的高性能喷射混凝土及其制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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"
JP2521817B2 (ja) * 1989-08-25 1996-08-07 電気化学工業株式会社 コンクリ―ト急結剤
CH680730A5 (de) 1990-07-09 1992-10-30 Sika Ag
CH681720A5 (de) 1991-04-12 1993-05-14 Sika Ag
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
GB9513116D0 (en) * 1995-06-28 1995-08-30 Sandoz Ltd Improvements in or relating to organic compounds
DE59605357D1 (de) 1996-03-09 2000-07-06 Bk Giulini Chem Gmbh & Co Ohg Aluminiumverbindungen
AU723970B2 (en) * 1996-06-14 2000-09-07 Construction Research & Technology Gmbh Concrete spraying additives
CZ296692B6 (cs) * 1996-10-25 2006-05-17 Bk Giulini Gmbh Kapalný, bezalkalický urychlovac tuhnutí a vytvrzování pro hydraulická pojiva a zpusob jeho výroby
JP3253925B2 (ja) * 1998-04-28 2002-02-04 太平洋セメント株式会社 湿式吹付け施工方法
US6723163B1 (en) * 1999-06-18 2004-04-20 Mbt Holding Ag Concrete admixture
GB9928977D0 (en) 1999-12-08 2000-02-02 Mbt Holding Ag Process
DE50007784D1 (de) * 2000-06-21 2004-10-21 Sika Ag, Vorm. Kaspar Winkler & Co Sulfat- und alkalifreier Abbinde- und Erhärtungsbeschleuniger
ATE255075T1 (de) * 2000-06-21 2003-12-15 Sika Schweiz Ag Alkalifreier abbinde- und erhärtungsbeschleuniger
GB0123364D0 (en) 2001-09-28 2001-11-21 Mbt Holding Ag Composition
GB0128438D0 (en) 2001-11-28 2002-01-16 Mbt Holding Ag Method
GB0304158D0 (en) * 2003-02-25 2003-03-26 Mbt Holding Ag Admixture
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
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
ATE402130T1 (de) 2008-08-15
JP2006525939A (ja) 2006-11-16
TW200505814A (en) 2005-02-16
EP1628931A2 (de) 2006-03-01
NO20056250L (no) 2005-12-30
CA2526948C (en) 2012-07-17
US20070062417A1 (en) 2007-03-22
NO340931B1 (no) 2017-07-17
WO2004106258A2 (en) 2004-12-09
CA2526948A1 (en) 2004-12-09
EP1628931B1 (de) 2008-07-23
ES2308180T3 (es) 2008-12-01
TWI289546B (en) 2007-11-11
US7381264B2 (en) 2008-06-03
WO2004106258A3 (en) 2005-03-17

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