ATE435845T2 - Beschleuniger - Google Patents

Beschleuniger Download PDF

Info

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)
  • Liquid Crystal Substances (AREA)
  • Particle Accelerators (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
DE602004015281D1 (de) * 2003-05-30 2008-09-04 Constr Res & Tech Gmbh Zusatzmittel für spritzzementzusammensetzungen
WO2005019131A1 (ja) * 2003-08-20 2005-03-03 Denki Kagaku Kogyo Kabushiki Kaisha 吹付け材料及びそれ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
ES2323723T3 (es) * 2006-07-14 2009-07-23 Construction Research And Technology Gmbh Dispersion estable de acelerador para hormigon proyectado con alto contenido en materia 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
CL2008003612A1 (es) * 2008-01-11 2009-05-29 Construction Research & Technology Gmbh Acelerante en forma de mezcla acuosa, que contiene aluminio con estado de oxidacion +3, sulfato, fluoruro y/o complejos metalicos de fluor, y sepiolita; metodo para obtener el acelerante; uso del acelerante para el recubrimiento de sustratos; y hormigon y capa endurecida que contiene dicho acelerante.
EP2105419A1 (de) * 2008-03-28 2009-09-30 Lafarge Zusätze für Zement
JP2012510947A (ja) * 2008-12-04 2012-05-17 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 促進剤混合物及び使用方法
MY152071A (en) * 2009-02-12 2014-08-15 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
MX342648B (es) * 2009-09-02 2016-10-06 Construction Research & Technology Gmbh Composicion rociable de aglutinante hidraulico y metodo para su uso.
CA2811769A1 (en) * 2010-09-27 2012-04-05 Sika Technology Ag Quick-set agent for hydraulic binder and method for rapidly curing hydraulic binder
TWI491579B (zh) * 2010-12-21 2015-07-11 Ruentex Eng & Constr Co Ltd 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
EP3142989B1 (de) * 2014-05-14 2023-12-27 Sika Technology AG Stabilisierter erstarrungs- und erhärtungsbeschleuniger für hydraulische bindemittel
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

Family Cites Families (16)

* 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.
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
DK0946451T4 (da) 1996-10-25 2005-12-27 Bk Giulini Gmbh Störknings- og hærdningsaccelerator for hydrauliske bindemidler
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
EP1167315B1 (de) * 2000-06-21 2004-09-15 Sika Schweiz AG Sulfat- und alkalifreier Abbinde- und Erhärtungsbeschleuniger
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
ES2327924T5 (es) 2018-02-20
KR101097568B1 (ko) 2011-12-22
US7182808B2 (en) 2007-02-27
AU2004215680B2 (en) 2007-12-06
GB0304158D0 (en) 2003-03-26
AU2004215680A1 (en) 2004-09-10
MXPA05009033A (es) 2005-11-23
US20060137576A1 (en) 2006-06-29
CN1753848A (zh) 2006-03-29
NO342962B1 (no) 2018-09-10
CA2516048A1 (en) 2004-09-10
CN100404469C (zh) 2008-07-23
NO20054394D0 (no) 2005-09-22
BRPI0407787A (pt) 2006-02-14
PT1597214E (pt) 2009-07-29
BRPI0407787B1 (pt) 2017-10-31
EP1597214B2 (de) 2017-10-11
DE602004021908D1 (de) 2009-08-20
SI1597214T1 (sl) 2009-10-31
NO20054394L (no) 2005-11-25
KR20050107452A (ko) 2005-11-11
EP1597214B1 (de) 2009-07-08
WO2004076382A1 (en) 2004-09-10
EP1597214A1 (de) 2005-11-23
ES2327924T3 (es) 2009-11-05

Similar Documents

Publication Publication Date Title
ATE435845T2 (de) Beschleuniger
AR040220A1 (es) Composicion aceleradora para composiciones cementosas aplicables por proyeccion, acelerador, metodo para aplicar la composicion a un sustrato y capa cementosa endurecida aplicada a un sustrato por inyeccion
WO2010036512A3 (en) Fly ash based lightweight cementitious composition with high compressive strength and fast set
PE20080867A1 (es) Procedimiento de preparacion de halogenuros de n-alquil-naltrexona
JP2005531341A5 (de)
TW581790B (en) Aqueous composition of a fluorescent whitener having excellent dyeing property
DE60213624D1 (de) Beschleunigerzusammensetzung
BR0214493A (pt) Acelerador de cimento e processo
ES8801665A1 (es) Un procedimiento para la preparacion de derivados de acidos griseolicos.
TW200506136A (en) Low concentration aqueous solution of agent for processing synthetic fibers, method of producins same and method of processing synthetic fibers
BRPI0515603A (pt) método para estabilizar hidróxido de cobre (ii), hidróxido de cobre (ii) estabilizado e composição
TW200420644A (en) Method for making fire-retarded polycarbonate and related compositions
AR043037A1 (es) Benzo [1,2,5] tiadiazoles y su uso farmaceutico
CA2324393A1 (en) Stabilized setting and hardening accelerator of low viscosity
BR0115421A (pt) Composições multicomponentes contendo quitosana e métodos para prepapar as mesmas
ATE518549T1 (de) Zubereitung für magnesiumammoniumphosphat-zemente
JPS5544355A (en) Hardening method for organic sludge
JP2005035856A (ja) 吹付け材料およびそれを用いた吹付け工法
PE20000483A1 (es) Composicion novedosa de acido leudante
JP2003206224A5 (de)
JPS5832189B2 (ja) 水ガラス系土壌安定剤用硬化剤
CN102092980A (zh) 水泥负温硬化剂
ZA200804202B (en) Hair straightening composition comprising urea
BRPI0720093A8 (pt) Processo para a fabricação de ácidos alquilamino alquileno fosfônicos
BR0214534A (pt) Processo para reduzir a toxicidade de pelo menos um Ènio-composto em uma solução aquosa, e respectiva solução aquosa

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1597214

Country of ref document: EP