PL1611068T3 - Zastosowanie dyspergatorów do polepszenia utrzymania płynności betonu - Google Patents

Zastosowanie dyspergatorów do polepszenia utrzymania płynności betonu

Info

Publication number
PL1611068T3
PL1611068T3 PL04758929T PL04758929T PL1611068T3 PL 1611068 T3 PL1611068 T3 PL 1611068T3 PL 04758929 T PL04758929 T PL 04758929T PL 04758929 T PL04758929 T PL 04758929T PL 1611068 T3 PL1611068 T3 PL 1611068T3
Authority
PL
Poland
Prior art keywords
dispersants
fluidity
retention
concrete
improve
Prior art date
Application number
PL04758929T
Other languages
English (en)
Inventor
Isabelle Dubois-Brugger
Mathieu Gratas
Martin Mosquet
Olivier Malbault
Original Assignee
Chryso
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 Chryso filed Critical Chryso
Publication of PL1611068T3 publication Critical patent/PL1611068T3/pl

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/308—Slump-loss preventing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
PL04758929T 2003-04-11 2004-04-09 Zastosowanie dyspergatorów do polepszenia utrzymania płynności betonu PL1611068T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0304566A FR2853646B1 (fr) 2003-04-11 2003-04-11 Utilisation de dispersants pour ameliorer le maintien de fluidite de beton
EP04758929A EP1611068B1 (fr) 2003-04-11 2004-04-09 Utilisation de dispersants pour ameliorer le maintien de fluidite de beton
PCT/FR2004/000896 WO2004092092A1 (fr) 2003-04-11 2004-04-09 Utilisation de dispersants pour ameliorer le maintien de fluidite de beton

Publications (1)

Publication Number Publication Date
PL1611068T3 true PL1611068T3 (pl) 2013-06-28

Family

ID=33041815

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04758929T PL1611068T3 (pl) 2003-04-11 2004-04-09 Zastosowanie dyspergatorów do polepszenia utrzymania płynności betonu

Country Status (9)

Country Link
US (1) US20060266977A1 (pl)
EP (1) EP1611068B1 (pl)
CA (1) CA2521643A1 (pl)
ES (1) ES2399236T3 (pl)
FR (1) FR2853646B1 (pl)
PL (1) PL1611068T3 (pl)
PT (1) PT1611068E (pl)
WO (1) WO2004092092A1 (pl)
ZA (1) ZA200508069B (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053019A1 (de) * 2005-11-07 2007-05-10 Basf Ag Kammpolymere und deren Verwendung als Additive für Zubereitungen mineralischer Bindemittel
EP2159203A1 (de) * 2008-08-26 2010-03-03 Sika Technology AG Zusatzmittel für hydraulisch abbindende Systeme mit verbesserter Verarbeitbarkeit und geringer Wasserreduktionsrate
FR2942223B1 (fr) * 2009-02-17 2011-04-22 Lafarge Sa Liant hydraulique rapide pour pieces et ouvrages en beton contenant un sel de calcium
FR2948933B1 (fr) * 2009-08-05 2013-05-10 Lafarge Sa Protection d'un dispersant contre des temperatures elevees
CN109803940B (zh) * 2016-10-13 2022-01-28 Sika技术股份公司 地质聚合物的塑化剂
CN113929342B (zh) 2020-06-29 2022-11-25 南京博特新材料有限公司 一种微胶囊型聚羧酸超塑化剂及其制备方法
CN121044840A (zh) * 2025-07-28 2025-12-02 北京如米优品科技有限公司 基于氧化石墨烯改性的无机多合胶凝剂及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1263969B (it) * 1993-02-25 1996-09-05 Mario Collepardi Addittivi superfluidificanti ad elevata conservazione della lavorabilita'
CH689118A5 (de) * 1993-06-11 1998-10-15 Nippon Catalytic Chem Ind Zusatzmittel zur Kontrolle des Fliessverhaltens von zementartigen Zusammensetzungen.
JP2774445B2 (ja) * 1993-12-14 1998-07-09 花王株式会社 コンクリート混和剤
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
TW419447B (en) * 1996-02-22 2001-01-21 Nippon Catalytic Chem Ind Cement composition
WO1997048656A1 (en) * 1996-06-21 1997-12-24 Kao Corporation Concrete admixture
US6174980B1 (en) * 1996-12-26 2001-01-16 Nippon Shokubai Co., Ltd. Cement dispersant, method for producing polycarboxylic acid for cement dispersant and cement composition
JP3278391B2 (ja) * 1997-12-16 2002-04-30 竹本油脂株式会社 セメント用分散剤
KR100552922B1 (ko) * 1998-03-03 2006-02-22 다케모토 유시 가부시키 가이샤 시멘트용 분산제 및 그를 이용한 콘크리트의 조제방법
FR2776285B1 (fr) * 1998-03-19 2000-06-09 Chryso Dispersant hydrosoluble ou hydrodispersable pour compositions de ciment et suspensions aqueuses de particules minerales, et adjuvants contenant un tel dispersant
DE19842859A1 (de) * 1998-09-18 2000-03-23 Basf Ag Additive für Zement enthaltende mineralische Baustoffe
JP3327901B2 (ja) * 1999-10-08 2002-09-24 竹本油脂株式会社 ポリエーテルエステル単量体の製造方法
DE1136508T1 (de) * 2000-03-22 2002-04-18 Sika Ag, Vormals Kaspar Winkler & Co Zementmischung mit verlängerter Verarbeitungszeit
EP1136507B1 (en) * 2000-03-22 2012-05-09 Sika Technology AG Cement dispersing polymers for high flow, high strength and selfcompacting concrete
SG101990A1 (en) * 2000-08-11 2004-02-27 Nippon Catalytic Chem Ind Cement dispersant and cement composition comprising this
DE10125238A1 (de) * 2001-05-22 2002-11-28 Basf Ag Wasserlösliche Polymerisate von Estern aus Acrylsäure, Methacrylsäure und Alkylpolyalkylenglykolen
DE10125237A1 (de) * 2001-05-22 2002-11-28 Basf Ag Wasserlösliche Polymerisate von Estern aus Acrylsäure und Alkylpolyalkylenglykolen
EP2263984B1 (en) * 2001-05-28 2013-01-23 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
US6946505B2 (en) * 2001-10-17 2005-09-20 Nippon Shokubai Co., Ltd. Cement dispersant, its production process, and cement composition using the cement dispersant

Also Published As

Publication number Publication date
US20060266977A1 (en) 2006-11-30
FR2853646B1 (fr) 2007-07-06
EP1611068A1 (fr) 2006-01-04
FR2853646A1 (fr) 2004-10-15
EP1611068B1 (fr) 2013-01-23
PT1611068E (pt) 2013-02-15
ZA200508069B (en) 2007-02-28
WO2004092092A1 (fr) 2004-10-28
CA2521643A1 (fr) 2004-10-28
ES2399236T3 (es) 2013-03-26

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