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)
Norwegian (no)
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)
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 (fr) 2004-07-28 2005-06-16 Accelerateur de durcissement pour beton pulverise

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 (fr)
EP (1) EP1805115A1 (fr)
JP (1) JP4928450B2 (fr)
CN (1) CN1989082B (fr)
AU (1) AU2005266646A1 (fr)
CA (1) CA2575146C (fr)
GB (1) GB0416791D0 (fr)
NO (1) NO20070623L (fr)
TW (1) TWI413628B (fr)
WO (1) WO2006010407A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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ATE429410T1 (de) * 2006-07-14 2009-05-15 Constr Res & Tech Gmbh Stabile spritzbetonbeschleunigerdispersion mit hohem aktivstoffgehalt
EP1964824A1 (fr) * 2007-02-13 2008-09-03 Sika Technology AG Accélérateur de prise et de durcissement pour liant hydraulique et son procédé de fabrication
BRPI0822172A2 (pt) 2008-01-11 2015-06-16 Constr Res & Tech Gmbh Mistura aceleradora aquosa
CA2744931C (fr) * 2008-12-04 2018-08-07 Construction Research & Technology Gmbh Melange accelerateur et procede d'utilisation
EP2248780A1 (fr) 2009-05-06 2010-11-10 BK Giulini GmbH Accélérateur de prise et de durcissement
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
CA2948564C (fr) * 2014-05-14 2023-09-26 Sika Technology Ag Accelerateur de prise et de durcissement stabilise pour des liants hydrauliques
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
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
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
EA202192823A1 (ru) 2019-04-18 2022-03-02 Констракшн Рисёрч Энд Текнолоджи Гмбх Состав торкрет-бетона
EP3868730A1 (fr) 2020-02-18 2021-08-25 Sika Technology Ag Accélérateur pour compositions de liants minéraux
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

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* Cited by examiner, † Cited by third party
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US5211751A (en) * 1992-02-28 1993-05-18 W.R. Grace & Co.-Conn. Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives
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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
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JP2000502982A (ja) * 1995-12-05 2000-03-14 ペリクラセ プロプライエタリー リミテッド 改良されたドロマイトセメント
EP0798300B1 (fr) 1996-03-09 2000-05-31 BK Giulini Chemie GmbH & Co. OHG Composées d'aluminium
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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
PT1167317E (pt) * 2000-06-21 2004-04-30 Sika Schweiz Ag Acelerador de presa e de endurecimento nao alcalino
DE50007784D1 (de) * 2000-06-21 2004-10-21 Sika Ag, Vorm. Kaspar Winkler & Co Sulfat- und alkalifreier Abbinde- und Erhärtungsbeschleuniger
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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
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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
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GB0304158D0 (en) * 2003-02-25 2003-03-26 Mbt Holding Ag Admixture
DE602004015281D1 (de) * 2003-05-30 2008-09-04 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
TW200616921A (en) 2006-06-01
JP4928450B2 (ja) 2012-05-09
AU2005266646A1 (en) 2006-02-02
CA2575146A1 (fr) 2006-02-02
US8118930B2 (en) 2012-02-21
GB0416791D0 (en) 2004-09-01
US20080090016A1 (en) 2008-04-17
WO2006010407A1 (fr) 2006-02-02
EP1805115A1 (fr) 2007-07-11
CA2575146C (fr) 2012-10-02
CN1989082A (zh) 2007-06-27
TWI413628B (zh) 2013-11-01
JP2008508168A (ja) 2008-03-21
CN1989082B (zh) 2010-11-03

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