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DE60321197D1 - Frühhochfeste Superbetonverflüssiger - Google Patents

Frühhochfeste Superbetonverflüssiger

Info

Publication number
DE60321197D1
DE60321197D1 DE60321197T DE60321197T DE60321197D1 DE 60321197 D1 DE60321197 D1 DE 60321197D1 DE 60321197 T DE60321197 T DE 60321197T DE 60321197 T DE60321197 T DE 60321197T DE 60321197 D1 DE60321197 D1 DE 60321197D1
Authority
DE
Germany
Prior art keywords
condenser
early high
strength super
super
strength
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 - Lifetime
Application number
DE60321197T
Other languages
English (en)
Inventor
Paolo Clemente
Giorgio Ferrari
Mariele Gamba
Carlo Pistolesi
Marco Squinzi
Francesco Surico
Lino Badesso
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.)
Mapei SpA
Original Assignee
Mapei SpA
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 Mapei SpA filed Critical Mapei SpA
Application granted granted Critical
Publication of DE60321197D1 publication Critical patent/DE60321197D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C04B24/2688—Copolymers containing at least three different monomers
    • C04B24/2694—Copolymers containing at least three different monomers 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/32—Superplasticisers

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)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
  • Materials For Medical Uses (AREA)
  • Cultivation Of Seaweed (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
DE60321197T 2003-12-22 2003-12-22 Frühhochfeste Superbetonverflüssiger Expired - Lifetime DE60321197D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03029587A EP1547986B1 (de) 2003-12-22 2003-12-22 Frühhochfeste Superbetonverflüssiger

Publications (1)

Publication Number Publication Date
DE60321197D1 true DE60321197D1 (de) 2008-07-03

Family

ID=34530698

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321197T Expired - Lifetime DE60321197D1 (de) 2003-12-22 2003-12-22 Frühhochfeste Superbetonverflüssiger

Country Status (11)

Country Link
US (1) US20070151486A1 (de)
EP (1) EP1547986B1 (de)
JP (1) JP2007517752A (de)
CN (1) CN100439276C (de)
AT (1) ATE396158T1 (de)
CA (1) CA2550967A1 (de)
DE (1) DE60321197D1 (de)
ES (1) ES2305397T3 (de)
NO (1) NO340586B1 (de)
RU (1) RU2360880C2 (de)
WO (1) WO2005063648A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2939128B1 (fr) * 2008-12-03 2010-11-12 Coatex Sas Utilisation d'une combinaison de polymeres peignes comme agent ameliorant la maniabilite d'une formulation aqueuse a base de liants hydrauliques.
FR2939428B1 (fr) * 2008-12-08 2010-11-19 Coatex Sas Utilisation comme agent ameliorant la maniabilite d'une formulation aqueuse a base de liants hydrauliques, d'un copolymere (meth) acrylique peigne et d'un epaississant acrylique associatif
CN101497507B (zh) * 2009-03-20 2011-10-05 武汉市联合石油化工有限责任公司 一种早强防冻型聚羧酸盐高性能减水剂及制备方法
EP2336094A1 (de) 2009-12-21 2011-06-22 Mapei S.p.A. Starke Weichmacher für Beton- und Zementmaterialien und Herstellungsverfahren dafür
RU2430931C1 (ru) * 2010-05-24 2011-10-10 Александр Евгеньевич Сухотин Сополимер акриловой или метакриловой кислоты с их эфирами, функциональная добавка для цементных смесей и способ получения водных растворов сополимеров
EP2522680B1 (de) * 2011-05-10 2013-08-07 Sika Technology AG Polymer aus Maleinsäure, Allylether und (Meth-)Acrylsäureverbindungen, dessen Herstellung und Verwendung
RU2469975C1 (ru) * 2011-05-26 2012-12-20 Общество с ограниченной ответственностью Научно-производственное предприятие "Макромер" Поликарбоксилатная пластифицирующая добавка для бетона, строительных растворов и сухих строительных смесей и способ ее получения (варианты)
MX2011007071A (es) * 2011-06-30 2013-01-18 Jaime Grau Genesias Aditivo para la elaboracion de concretos permeables con propiedades mejoradas y metodo para su preparacion.
ITMI20132059A1 (it) 2013-12-10 2015-06-11 Mapei Spa Additivo accelerante per composizioni cementizie
US9919968B2 (en) 2014-09-30 2018-03-20 Gcp Applied Technologies Inc. Low-to-mid-range water reduction using polycarboxylate comb polymers
US11021395B2 (en) 2018-01-29 2021-06-01 Lawrence L Kuo Method for low-to-mid-range water reduction of cementitious compositions
CN110092605A (zh) * 2019-05-06 2019-08-06 辛集市旭远新材料科技有限公司 一种高效聚羧酸型混凝土减水剂
EP4119519A1 (de) 2021-07-12 2023-01-18 Mapei S.p.A. Festigkeitssteigernde zusatzstoffe für kohlenstoffarme zementzusammensetzungen
JP7346512B2 (ja) * 2021-09-21 2023-09-19 花王株式会社 潜在性水硬性粉体含有水硬性組成物用の添加剤組成物
CN113912322A (zh) * 2021-10-21 2022-01-11 杭州构建新型材料有限公司 一种早强晶核型聚羧酸减水剂及其生产方法
EP4353699A1 (de) 2022-10-12 2024-04-17 Mapei S.p.A. Kohlenstoffarme betonmischung

Family Cites Families (10)

* 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'
WO1997048656A1 (en) * 1996-06-21 1997-12-24 Kao Corporation Concrete admixture
US6166112A (en) * 1997-03-10 2000-12-26 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
JP3285820B2 (ja) * 1997-06-10 2002-05-27 株式会社日本触媒 ポリカルボン酸の製造方法
JP3221399B2 (ja) * 1997-06-10 2001-10-22 株式会社日本触媒 セメント混和剤用ポリカルボン酸の製造方法
CN1113046C (zh) * 1998-12-28 2003-07-02 株式会社日本触媒 用作水泥添加剂的聚羧聚合物及其制备方法和用途
US6362324B1 (en) * 1999-06-30 2002-03-26 Millennium Pharmaceuticals, Inc. 17867 a novel human aminopeptidase
RU2169132C1 (ru) * 1999-12-09 2001-06-20 Государственное унитарное предприятие "Научно-исследовательский, проектно-конструкторский и технологический институт бетона и железобетона" Смесь для изготовления теплоизоляционных изделий
JP4087042B2 (ja) * 2000-05-12 2008-05-14 花王株式会社 セメント分散剤
US6972134B2 (en) * 2000-09-25 2005-12-06 Samsung Sdi Co., Ltd. Method of preparing positive active material for rechargeable lithium batteries

Also Published As

Publication number Publication date
CN1898177A (zh) 2007-01-17
HK1096079A1 (zh) 2007-05-25
ES2305397T3 (es) 2008-11-01
RU2006122262A (ru) 2007-12-27
WO2005063648A1 (en) 2005-07-14
NO340586B1 (no) 2017-05-15
CA2550967A1 (en) 2005-07-14
EP1547986B1 (de) 2008-05-21
NO20063399L (no) 2006-09-21
CN100439276C (zh) 2008-12-03
JP2007517752A (ja) 2007-07-05
RU2360880C2 (ru) 2009-07-10
US20070151486A1 (en) 2007-07-05
ATE396158T1 (de) 2008-06-15
EP1547986A1 (de) 2005-06-29

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