NO20070623L - Herdeakselerator for sproytebetong - Google Patents

Herdeakselerator for sproytebetong

Info

Publication number
NO20070623L
NO20070623L NO20070623A NO20070623A NO20070623L NO 20070623 L NO20070623 L NO 20070623L NO 20070623 A NO20070623 A NO 20070623A NO 20070623 A NO20070623 A NO 20070623A NO 20070623 L NO20070623 L NO 20070623L
Authority
NO
Norway
Prior art keywords
dissolved
hardening accelerator
spray concrete
weight
sulfate
Prior art date
Application number
NO20070623A
Other languages
English (en)
Inventor
Terje Angelskar
Original Assignee
Constr Res & Tech 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
Application filed by Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Publication of NO20070623L publication Critical patent/NO20070623L/no

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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Akselererende tilsetningsstoff for betong inneholdende en flytende blanding som er en vandig oppløsning eller en vandig dispersjon hvori a) den flytende blanding inneholder fra 13 til 43 vekt% oppløst aluminiumsulfat, b) den flytende blanding inneholder mindre enn 1 vekt% oppløst karboksylsyre, c) den flytende blanding inneholder minst 31 vekt% vann, d) det molare forholdet mellom oppløst aluminium og oppløst sulfat i den flytende blandingen er fra 0,5 til 10,0.
NO20070623A 2004-07-28 2007-02-02 Herdeakselerator for sproytebetong NO20070623L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0416791.2A GB0416791D0 (en) 2004-07-28 2004-07-28 Setting accelerator for sprayed concrete
PCT/EP2005/006442 WO2006010407A1 (en) 2004-07-28 2005-06-16 Setting accelerator for sprayed concrete

Publications (1)

Publication Number Publication Date
NO20070623L true NO20070623L (no) 2007-02-28

Family

ID=32947554

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070623A NO20070623L (no) 2004-07-28 2007-02-02 Herdeakselerator for sproytebetong

Country Status (10)

Country Link
US (1) US8118930B2 (no)
EP (1) EP1805115A1 (no)
JP (1) JP4928450B2 (no)
CN (1) CN1989082B (no)
AU (1) AU2005266646A1 (no)
CA (1) CA2575146C (no)
GB (1) GB0416791D0 (no)
NO (1) NO20070623L (no)
TW (1) TWI413628B (no)
WO (1) WO2006010407A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502006003540D1 (de) * 2006-07-14 2009-06-04 Constr Res & Tech Gmbh Stabile Spritzbetonbeschleunigerdispersion mit hohem Aktivstoffgehalt
EP1964824A1 (de) * 2007-02-13 2008-09-03 Sika Technology AG Erstarrungs- und Erhärtungsbeschleuniger für hydraulische Bindemittel sowie Verfahren zu dessen Herstellung
WO2009086998A1 (de) * 2008-01-11 2009-07-16 Construction Research & Technology Gmbh Wässrige beschleunigermischung
CN102239126B (zh) * 2008-12-04 2016-02-24 建筑研究和技术有限公司 促进剂混合物及其使用方法
EP2248780A1 (de) 2009-05-06 2010-11-10 BK Giulini GmbH Abbinde- und Enthärtungsbeschleuniger
JP2014019623A (ja) * 2012-07-20 2014-02-03 Denki Kagaku Kogyo Kk 懸濁型セメント急結剤及びそれを用いた急結セメントコンクリート
CN106573843A (zh) * 2014-05-14 2017-04-19 Sika技术股份公司 用于水硬性粘结剂的经稳定的凝结和固化促进剂
CN106082763A (zh) * 2016-06-14 2016-11-09 山东远利华矿用装备有限公司 一种无碱液态速凝剂及其制备方法和应用方法
JP6523389B2 (ja) * 2017-09-01 2019-05-29 デンカ株式会社 粉体急結剤、セメント組成物、吹付コンクリート組成物、鉱山トンネル構造体
CN107586054B (zh) * 2017-09-06 2020-09-01 江苏尼高科技有限公司 喷射混凝土用无碱液体速凝剂及其制备方法
CN111377654B (zh) * 2018-12-29 2021-11-09 江苏苏博特新材料股份有限公司 一种杂化型无碱速凝剂及其制备方法
CN111377638A (zh) * 2018-12-29 2020-07-07 江苏苏博特新材料股份有限公司 一种提高喷射混凝土粘聚性的液体无碱速凝剂及制备方法
EP3956273B1 (en) 2019-04-18 2023-11-22 Construction Research & Technology GmbH Shotcrete composition
EP3868730A1 (en) 2020-02-18 2021-08-25 Sika Technology Ag Accelerator for mineral binder compositions
CN114057422B (zh) * 2021-12-22 2022-12-02 云南云天化股份有限公司 一种无碱无氟无氯液态混凝土速凝剂及其制备方法

Family Cites Families (40)

* 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"
US4836855A (en) 1983-03-01 1989-06-06 Abc Bio-Industries Additive of protein nature for hydraulic cements, mortars & concretes, and use thereof in the field construction
US4473405A (en) 1983-04-11 1984-09-25 Martin Marietta Corporation Admixture for hydraulic cement
JPS61229807A (ja) 1985-04-05 1986-10-14 G C Dental Ind Corp 歯科用セメント組成物
CH680730A5 (no) 1990-07-09 1992-10-30 Sika Ag
CH681720A5 (no) 1991-04-12 1993-05-14 Sika Ag
US5211751A (en) 1992-02-28 1993-05-18 W.R. Grace & Co.-Conn. Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives
CH686513A5 (de) 1993-12-06 1996-04-15 Sika Ag Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger.
ES2107258T3 (es) 1994-03-03 1997-11-16 Sika Ag 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.
GB9416114D0 (en) 1994-08-10 1994-09-28 Sandoz Ltd Improvements in or relating to organic compounds
FR2732260B1 (fr) 1995-04-03 1997-05-09 Rhone Poulenc Chimie Procede de projection de beton ou de mortier
GB9513116D0 (en) * 1995-06-28 1995-08-30 Sandoz Ltd Improvements in or relating to organic compounds
ATE498597T1 (de) 1995-12-05 2011-03-15 Dolomatrix Internat Ltd Abbindende zusammensetzung und ihre verwendung
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
DE29624624U1 (de) * 1996-10-25 2005-07-14 Bk Giulini Gmbh Erstarrungs- und Erhärtungsbeschleuniger für hydraulische Bindemittel
GB9723945D0 (en) 1997-11-12 1998-01-07 Nat Environmental Research Cou Tissue cement
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
JP3328258B2 (ja) * 2000-01-27 2002-09-24 ニチハ株式会社 セメント硬化促進方法
JP3600155B2 (ja) 2000-05-25 2004-12-08 電気化学工業株式会社 液体急結剤、それを用いた急結性セメントコンクリート、及びその製造方法
DE50004567D1 (de) * 2000-06-21 2004-01-08 Sika Schweiz Ag Zuerich Alkalifreier Abbinde- und Erhärtungsbeschleuniger
DE50007784D1 (de) 2000-06-21 2004-10-21 Sika Ag, Vorm. Kaspar Winkler & Co Sulfat- und alkalifreier Abbinde- und Erhärtungsbeschleuniger
US6367550B1 (en) 2000-10-25 2002-04-09 Halliburton Energy Service, Inc. Foamed well cement slurries, additives and methods
JP2002241159A (ja) * 2001-02-09 2002-08-28 Mitsubishi Materials Corp 吹き付け用急結剤およびこれを用いた吹き付け用材料
GB0123364D0 (en) * 2001-09-28 2001-11-21 Mbt Holding Ag Composition
GB0128438D0 (en) * 2001-11-28 2002-01-16 Mbt Holding Ag Method
JP3960590B2 (ja) 2002-02-26 2007-08-15 電気化学工業株式会社 液体急結剤用組成物、液体急結剤、吹付け材、及びこれを用いた吹付け工法
AUPS200702A0 (en) * 2002-04-29 2002-06-06 Dolomatrix International Limited Treatment of hazardous waste material
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
GB0304158D0 (en) 2003-02-25 2003-03-26 Mbt Holding Ag Admixture
ATE402130T1 (de) 2003-05-30 2008-08-15 Constr Res & Tech Gmbh Zusatzmittel für spritzzementzusammensetzungen
JP4452473B2 (ja) 2003-09-19 2010-04-21 Ｂａｓｆポゾリス株式会社 液状急結剤
ITMI20031983A1 (it) 2003-10-14 2005-04-15 Mapei Spa Acceleranti per leganti idraulici
JP2006193388A (ja) 2005-01-14 2006-07-27 Construction Research & Technology Gmbh 液状急結剤

Also Published As

Publication number Publication date
US20080090016A1 (en) 2008-04-17
GB0416791D0 (en) 2004-09-01
EP1805115A1 (en) 2007-07-11
CN1989082A (zh) 2007-06-27
JP2008508168A (ja) 2008-03-21
CA2575146C (en) 2012-10-02
CN1989082B (zh) 2010-11-03
WO2006010407A1 (en) 2006-02-02
JP4928450B2 (ja) 2012-05-09
AU2005266646A1 (en) 2006-02-02
CA2575146A1 (en) 2006-02-02
TWI413628B (zh) 2013-11-01
TW200616921A (en) 2006-06-01
US8118930B2 (en) 2012-02-21

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