ATE435845T2 - Beschleuniger - Google Patents

Beschleuniger Download PDF

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Publication number
ATE435845T2
ATE435845T2 AT04712504T AT04712504T ATE435845T2 AT E435845 T2 ATE435845 T2 AT E435845T2 AT 04712504 T AT04712504 T AT 04712504T AT 04712504 T AT04712504 T AT 04712504T AT E435845 T2 ATE435845 T2 AT E435845T2
Authority
AT
Austria
Prior art keywords
component
sulphate
hydroxide
sub
carbonate
Prior art date
Application number
AT04712504T
Other languages
English (en)
Inventor
Terje Angelskaar
Raita Iwata
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9953539&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE435845(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Application granted granted Critical
Publication of ATE435845T2 publication Critical patent/ATE435845T2/de

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
    • 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
    • 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
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/12—Acids or salts thereof containing halogen in the anion
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Particle Accelerators (AREA)
  • Liquid Crystal Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Paints Or Removers (AREA)
AT04712504T 2003-02-25 2004-02-19 Beschleuniger ATE435845T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0304158.9A GB0304158D0 (en) 2003-02-25 2003-02-25 Admixture
PCT/EP2004/001594 WO2004076382A1 (en) 2003-02-25 2004-02-19 Accelerator admixture

Publications (1)

Publication Number Publication Date
ATE435845T2 true ATE435845T2 (de) 2009-07-15

Family

ID=9953539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04712504T ATE435845T2 (de) 2003-02-25 2004-02-19 Beschleuniger

Country Status (16)

Country Link
US (1) US7182808B2 (de)
EP (1) EP1597214B2 (de)
KR (1) KR101097568B1 (de)
CN (1) CN100404469C (de)
AT (1) ATE435845T2 (de)
AU (1) AU2004215680B2 (de)
BR (1) BRPI0407787B1 (de)
CA (1) CA2516048A1 (de)
DE (1) DE602004021908D1 (de)
ES (1) ES2327924T5 (de)
GB (1) GB0304158D0 (de)
MX (1) MXPA05009033A (de)
NO (1) NO342962B1 (de)
PT (1) PT1597214E (de)
SI (1) SI1597214T1 (de)
WO (1) WO2004076382A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2308180T3 (es) * 2003-05-30 2008-12-01 CONSTRUCTION RESEARCH & TECHNOLOGY GMBH Agregado para composiciones cementos pulverizables.
EP1657226B1 (de) * 2003-08-20 2014-12-17 Denki Kagaku Kogyo Kabushiki Kaisha Spritzverfahren unter verwendung eines spritzmaterials
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
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
CN100450956C (zh) * 2006-12-07 2009-01-14 江苏博特新材料有限公司 喷射混凝土用液体无碱速凝剂
WO2009060405A1 (en) * 2007-11-06 2009-05-14 Umkomaas Lignin (Proprietary) Limited T/A Lignotech Sa Cement compositions
WO2009086998A1 (de) 2008-01-11 2009-07-16 Construction Research & Technology Gmbh Wässrige beschleunigermischung
EP2105419A1 (de) * 2008-03-28 2009-09-30 Lafarge Zusätze für Zement
US8246742B2 (en) * 2008-12-04 2012-08-21 Construction Research & Technology Gmbh Accelerator mixture and method of use
CA2752499A1 (en) * 2009-02-12 2010-08-19 Red Leaf Resources, Inc. Vapor collection and barrier systems for encapsulated control infrastructures
EP2248780A1 (de) 2009-05-06 2010-11-10 BK Giulini GmbH Abbinde- und Enthärtungsbeschleuniger
AU2010291308B2 (en) * 2009-09-02 2014-08-14 Construction Research & Technology Gmbh Sprayable hydraulic binder composition and method of use
WO2012043568A1 (ja) * 2010-09-27 2012-04-05 シーカ・テクノロジー・アーゲー 水硬性結合剤用急結剤、及び、水硬性結合剤の急速硬化方法
TWI491579B (zh) * 2010-12-21 2015-07-11 潤弘精密工程事業股份有限公司 低鈣飛灰於常溫膠結方法
CN102219425B (zh) * 2011-04-15 2013-06-26 中铁隧道集团有限公司 一种无碱液态速凝剂及其制备方法
US20130008355A1 (en) * 2011-07-06 2013-01-10 Fmc Corporation Lithium-based concrete admixtures for controlling alkali-silica reactions with enhanced set-time control and processes for making the same
CN102533235B (zh) * 2012-01-04 2014-04-16 成都欧美克石油科技有限公司 一种油井水泥中高温早强剂
KR101302478B1 (ko) 2013-03-25 2013-09-02 (주) 에이텍정밀화학 광물계 액상 급결제 및 이의 제조방법
BR112016026574B1 (pt) * 2014-05-14 2022-05-24 Sika Technology Ag Acelerador de solidificação e de endurecimento para ligantes hidráulicos, uso do mesmo, método para acelerar a solidificação e o endurecimento de ligantes hidráulicos, de concreto compreendendo ligantes hidráulicos, ou de argamassa compreendendo ligantes hidráulicos, mistura compreendendo ligante, e artigo conformado curado
CN105621925A (zh) * 2014-10-26 2016-06-01 武汉鸿信通科技有限公司 一种喷射混凝土促凝剂
CN104761171A (zh) * 2015-04-24 2015-07-08 张萍 液体速凝剂及其制备方法
EP3222599A1 (de) * 2016-03-22 2017-09-27 Sika Technology AG Beschleuniger
CN107640920B (zh) * 2017-10-08 2020-04-03 山西黄河新型化工有限公司 一种水溶性速凝剂及其制备方法
CN108358497A (zh) * 2018-05-10 2018-08-03 江苏地基工程有限公司 新型基坑止水帷幕添加材料无碱液体速凝剂及其制备方法
CN110627397B (zh) * 2019-08-28 2021-11-02 四川琪汇新材料有限责任公司 一种高强型无碱液体速凝剂、制备方法及其应用
CN113548826B (zh) * 2021-08-25 2022-07-19 四川省晋川建材有限公司 一种防冻型无碱液体速凝剂及其制备方法
CN113816639A (zh) * 2021-09-07 2021-12-21 宿州市健生矿山设备有限公司 一种硫铝酸盐水泥基速凝剂及其制备方法和应用
CN115572099B (zh) * 2022-10-25 2023-06-16 中铁十一局集团有限公司 一种快硬早强喷射混凝土用无碱液体速凝剂的常温制备方法

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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.
CN1041708C (zh) * 1993-09-24 1999-01-20 格雷斯公司 掺有多元醇的水硬性水泥促凝剂
CH686513A5 (de) 1993-12-06 1996-04-15 Sika Ag Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger.
AU723970B2 (en) * 1996-06-14 2000-09-07 Construction Research & Technology Gmbh Concrete spraying additives
FI990920A7 (fi) * 1996-10-25 2000-10-23 Bk Giulini Chemie Gmbh & Co Ohg Hydraulisissa sideaineissa käytettävät jähmettymisen ja kovettumisen kiihdyttimet
JPH10330139A (ja) * 1997-05-28 1998-12-15 Chichibu Onoda Cement Corp 急硬性促進材
JP3991242B2 (ja) * 1997-06-30 2007-10-17 太平洋セメント株式会社 高強度吹付けコンクリート
JP2000185952A (ja) 1998-10-13 2000-07-04 Taiheiyo Cement Corp セメント用液体急結剤
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
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
ATE255075T1 (de) † 2000-06-21 2003-12-15 Sika Schweiz Ag Alkalifreier abbinde- und erhärtungsbeschleuniger
ES2228354T3 (es) * 2000-06-21 2005-04-16 Sika Schweiz Ag Gente acelerador del fraguado y del endurecimiento, exento de sulfatos y alcalis.
JP3990547B2 (ja) 2001-05-01 2007-10-17 株式会社間組 膨張抑制剤及びセメント組成物
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
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

Also Published As

Publication number Publication date
DE602004021908D1 (de) 2009-08-20
EP1597214B1 (de) 2009-07-08
WO2004076382A1 (en) 2004-09-10
CN1753848A (zh) 2006-03-29
EP1597214A1 (de) 2005-11-23
NO20054394D0 (no) 2005-09-22
AU2004215680B2 (en) 2007-12-06
BRPI0407787A (pt) 2006-02-14
US20060137576A1 (en) 2006-06-29
EP1597214B2 (de) 2017-10-11
GB0304158D0 (en) 2003-03-26
KR101097568B1 (ko) 2011-12-22
NO20054394L (no) 2005-11-25
BRPI0407787B1 (pt) 2017-10-31
ES2327924T3 (es) 2009-11-05
CN100404469C (zh) 2008-07-23
MXPA05009033A (es) 2005-11-23
AU2004215680A1 (en) 2004-09-10
PT1597214E (pt) 2009-07-29
SI1597214T1 (sl) 2009-10-31
KR20050107452A (ko) 2005-11-11
US7182808B2 (en) 2007-02-27
CA2516048A1 (en) 2004-09-10
ES2327924T5 (es) 2018-02-20
NO342962B1 (no) 2018-09-10

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