JP4452473B2 - 液状急結剤 - Google Patents

液状急結剤 Download PDF

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Publication number
JP4452473B2
JP4452473B2 JP2003328772A JP2003328772A JP4452473B2 JP 4452473 B2 JP4452473 B2 JP 4452473B2 JP 2003328772 A JP2003328772 A JP 2003328772A JP 2003328772 A JP2003328772 A JP 2003328772A JP 4452473 B2 JP4452473 B2 JP 4452473B2
Authority
JP
Japan
Prior art keywords
liquid
lithium
sulfate
setting agent
quick setting
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 - Fee Related
Application number
JP2003328772A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005089276A (ja
JP2005089276A5 (https=
Inventor
テルエ・アンゲルスカール
雷太 岩田
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 to JP2003328772A priority Critical patent/JP4452473B2/ja
Application filed by Construction Research and Technology GmbH filed Critical Construction Research and Technology GmbH
Priority to SI200431869T priority patent/SI1663909T1/sl
Priority to AT04764239T priority patent/ATE545621T1/de
Priority to US10/571,728 priority patent/US7662230B2/en
Priority to PT04764239T priority patent/PT1663909E/pt
Priority to EP04764239A priority patent/EP1663909B1/en
Priority to ES04764239T priority patent/ES2378992T3/es
Priority to PL04764239T priority patent/PL1663909T3/pl
Priority to PCT/EP2004/009253 priority patent/WO2005028398A1/en
Publication of JP2005089276A publication Critical patent/JP2005089276A/ja
Priority to NO20061591A priority patent/NO342117B1/no
Publication of JP2005089276A5 publication Critical patent/JP2005089276A5/ja
Application granted granted Critical
Publication of JP4452473B2 publication Critical patent/JP4452473B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • 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
    • 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
    • C04B22/126—Fluorine compounds, e.g. silico-fluorine compounds
    • 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
    • C04B22/14—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
    • 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)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Detergent Compositions (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
JP2003328772A 2003-09-19 2003-09-19 液状急結剤 Expired - Fee Related JP4452473B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2003328772A JP4452473B2 (ja) 2003-09-19 2003-09-19 液状急結剤
PCT/EP2004/009253 WO2005028398A1 (en) 2003-09-19 2004-08-18 Liquid accelerator
US10/571,728 US7662230B2 (en) 2003-09-19 2004-08-18 Liquid accelerator
PT04764239T PT1663909E (pt) 2003-09-19 2004-08-18 Acelerador líquido
EP04764239A EP1663909B1 (en) 2003-09-19 2004-08-18 Liquid accelerator
ES04764239T ES2378992T3 (es) 2003-09-19 2004-08-18 Acelerador líquido
SI200431869T SI1663909T1 (sl) 2003-09-19 2004-08-18 Tekoäśe pospeĺ evalno sredstvo
AT04764239T ATE545621T1 (de) 2003-09-19 2004-08-18 Flüssiger beschleuniger
PL04764239T PL1663909T3 (pl) 2003-09-19 2004-08-18 Ciekły przyspieszacz
NO20061591A NO342117B1 (no) 2003-09-19 2006-04-07 Flytende akselerator, dens anvendelse og fremgangsmåter for tørr- eller våtsprøyting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003328772A JP4452473B2 (ja) 2003-09-19 2003-09-19 液状急結剤

Publications (3)

Publication Number Publication Date
JP2005089276A JP2005089276A (ja) 2005-04-07
JP2005089276A5 JP2005089276A5 (https=) 2006-11-02
JP4452473B2 true JP4452473B2 (ja) 2010-04-21

Family

ID=34372913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003328772A Expired - Fee Related JP4452473B2 (ja) 2003-09-19 2003-09-19 液状急結剤

Country Status (10)

Country Link
US (1) US7662230B2 (https=)
EP (1) EP1663909B1 (https=)
JP (1) JP4452473B2 (https=)
AT (1) ATE545621T1 (https=)
ES (1) ES2378992T3 (https=)
NO (1) NO342117B1 (https=)
PL (1) PL1663909T3 (https=)
PT (1) PT1663909E (https=)
SI (1) SI1663909T1 (https=)
WO (1) WO2005028398A1 (https=)

Families Citing this family (23)

* 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
GB0416791D0 (en) * 2004-07-28 2004-09-01 Constr Res & Tech Gmbh Setting accelerator for sprayed concrete
JP2006193388A (ja) * 2005-01-14 2006-07-27 Construction Research & Technology Gmbh 液状急結剤
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
JP4723452B2 (ja) * 2005-11-04 2011-07-13 株式会社トクヤマ アルカリ性低減剤
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
JP2008030999A (ja) * 2006-07-28 2008-02-14 Construction Research & Technology Gmbh 液体急結剤
CN101535208B (zh) * 2006-11-09 2012-01-25 电气化学工业株式会社 速凝剂及使用其的喷涂方法
WO2009086998A1 (de) * 2008-01-11 2009-07-16 Construction Research & Technology Gmbh Wässrige beschleunigermischung
EP2248780A1 (de) 2009-05-06 2010-11-10 BK Giulini GmbH Abbinde- und Enthärtungsbeschleuniger
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
CN103833253B (zh) * 2012-11-27 2016-01-20 宝山钢铁股份有限公司 一种铁水包、钢包湿法喷涂料用结凝剂
JP6131063B2 (ja) * 2013-02-06 2017-05-17 デンカ株式会社 液体急結剤、それを用いたセメント組成物および吹付け工法
JP6531573B2 (ja) * 2015-09-03 2019-06-19 住友大阪セメント株式会社 セメント組成物への凝結調整剤の添加方法
AU2016377393B2 (en) * 2015-12-23 2021-07-01 Fine Powder Technologies Pty Ltd Accelerator for hydraulic composition
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
CN112028522B (zh) * 2020-08-21 2022-06-21 武汉源锦建材科技有限公司 一种低碱液体速凝剂及其制备方法
JP2022134234A (ja) * 2021-03-03 2022-09-15 Ｕｂｅ三菱セメント株式会社 セメント組成物及びその製造方法、アルカリシリカ反応抑制剤、アルカリシリカ反応抑制方法
JP7209878B1 (ja) 2022-01-12 2023-01-20 デンカ株式会社 液体急結剤、吹付けコンクリート
CN114735961B (zh) * 2022-02-23 2023-03-10 武汉源锦建材科技有限公司 一种固液两用无碱速凝剂及其制备方法和应用

Family Cites Families (24)

* 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"
CH680730A5 (https=) 1990-07-09 1992-10-30 Sika Ag
CH681720A5 (https=) 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
EP0798300B1 (de) 1996-03-09 2000-05-31 BK Giulini Chemie GmbH & Co. OHG Aluminiumverbindungen
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
WO2000078688A1 (en) 1999-06-18 2000-12-28 Mbt Holding Ag Concrete admixture
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
PT1167317E (pt) * 2000-06-21 2004-04-30 Sika Schweiz Ag Acelerador de presa e de endurecimento nao alcalino
ES2228354T3 (es) * 2000-06-21 2005-04-16 Sika Schweiz Ag Gente acelerador del fraguado y del endurecimiento, exento de sulfatos y alcalis.
GB0123364D0 (en) * 2001-09-28 2001-11-21 Mbt Holding Ag Composition
GB0128438D0 (en) 2001-11-28 2002-01-16 Mbt Holding Ag Method
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
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
EP1676820A4 (en) * 2003-10-20 2011-11-30 Denki Kagaku Kogyo Kk LIQUID FASTER-STARTERING ADDITIVE, SPRAYING COMPOSITE MATERIAL AND SPRAYING EQUIPMENT THEREWITH
JP2006193388A (ja) * 2005-01-14 2006-07-27 Construction Research & Technology Gmbh 液状急結剤

Also Published As

Publication number Publication date
ES2378992T3 (es) 2012-04-19
NO20061591L (no) 2006-06-19
JP2005089276A (ja) 2005-04-07
ATE545621T1 (de) 2012-03-15
US20070044686A1 (en) 2007-03-01
SI1663909T1 (sl) 2012-12-31
EP1663909B1 (en) 2012-02-15
PL1663909T3 (pl) 2012-07-31
EP1663909A1 (en) 2006-06-07
US7662230B2 (en) 2010-02-16
WO2005028398A1 (en) 2005-03-31
PT1663909E (pt) 2012-03-08
NO342117B1 (no) 2018-03-26

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