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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Particle Accelerators (AREA)
  • Liquid Crystal Substances (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
ATE402130T1 (de) * 2003-05-30 2008-08-15 Constr Res & Tech Gmbh Zusatzmittel für spritzzementzusammensetzungen
JP4746429B2 (ja) * 2003-08-20 2011-08-10 電気化学工業株式会社 吹付け材料を用いた吹付け工法
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
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
AU2010213917B2 (en) * 2009-02-12 2013-11-07 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
CN105367025A (zh) * 2009-09-02 2016-03-02 建筑研究和技术有限公司 可喷涂型水硬性粘合剂组合物及使用方法
JP5763661B2 (ja) * 2010-09-27 2015-08-12 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
US9834478B2 (en) * 2014-05-14 2017-12-05 Sika Technology Ag Stabilized solidification and setting accelerator for hydraulic binders
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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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
JP2001509124A (ja) * 1996-10-25 2001-07-10 ベーカー ギウリニ ヒェミー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー オッフェネ ハンデルスゲゼルシャフト 水硬結合剤用の凝結促進剤及び硬化促進剤
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
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PT1167317E (pt) * 2000-06-21 2004-04-30 Sika Schweiz Ag Acelerador de presa e de endurecimento nao alcalino
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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
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
US20060137576A1 (en) 2006-06-29
NO20054394D0 (no) 2005-09-22
PT1597214E (pt) 2009-07-29
ES2327924T5 (es) 2018-02-20
BRPI0407787B1 (pt) 2017-10-31
EP1597214B2 (de) 2017-10-11
EP1597214B1 (de) 2009-07-08
NO20054394L (no) 2005-11-25
BRPI0407787A (pt) 2006-02-14
NO342962B1 (no) 2018-09-10
KR20050107452A (ko) 2005-11-11
AU2004215680A1 (en) 2004-09-10
EP1597214A1 (de) 2005-11-23
KR101097568B1 (ko) 2011-12-22
GB0304158D0 (en) 2003-03-26
SI1597214T1 (sl) 2009-10-31
AU2004215680B2 (en) 2007-12-06
CN1753848A (zh) 2006-03-29
MXPA05009033A (es) 2005-11-23
US7182808B2 (en) 2007-02-27
WO2004076382A1 (en) 2004-09-10
CN100404469C (zh) 2008-07-23
ES2327924T3 (es) 2009-11-05
DE602004021908D1 (de) 2009-08-20
CA2516048A1 (en) 2004-09-10

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