ATE396158T1 - Frühhochfeste superbetonverflüssiger - Google Patents

Frühhochfeste superbetonverflüssiger

Info

Publication number
ATE396158T1
ATE396158T1 AT03029587T AT03029587T ATE396158T1 AT E396158 T1 ATE396158 T1 AT E396158T1 AT 03029587 T AT03029587 T AT 03029587T AT 03029587 T AT03029587 T AT 03029587T AT E396158 T1 ATE396158 T1 AT E396158T1
Authority
AT
Austria
Prior art keywords
superconcrete
planters
high strength
early high
chem
Prior art date
Application number
AT03029587T
Other languages
English (en)
Inventor
Paolo Clemente
Giorgio Ferrari
Mariele Gamba
Carlo Pistolesi
Marco Squinzi
Francesco Surico
Lino Badesso
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 ATE396158T1 publication Critical patent/ATE396158T1/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
    • 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)
  • Materials For Medical Uses (AREA)
  • Polymerisation Methods In General (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Cultivation Of Seaweed (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
AT03029587T 2003-12-22 2003-12-22 Frühhochfeste superbetonverflüssiger ATE396158T1 (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
ATE396158T1 true ATE396158T1 (de) 2008-06-15

Family

ID=34530698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03029587T ATE396158T1 (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'
DE69725266T2 (de) * 1996-06-21 2004-07-22 Kao Corp. Betonzusatzmittel
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
US6486260B1 (en) * 1998-12-28 2002-11-26 Nippon Shokubai Co., Ltd. Cement additive, cement composition and polycarboxylic acid polymer
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
EP1547986A1 (de) 2005-06-29
JP2007517752A (ja) 2007-07-05
CN1898177A (zh) 2007-01-17
ES2305397T3 (es) 2008-11-01
CN100439276C (zh) 2008-12-03
CA2550967A1 (en) 2005-07-14
US20070151486A1 (en) 2007-07-05
NO340586B1 (no) 2017-05-15
RU2360880C2 (ru) 2009-07-10
RU2006122262A (ru) 2007-12-27
WO2005063648A1 (en) 2005-07-14
DE60321197D1 (de) 2008-07-03
EP1547986B1 (de) 2008-05-21
NO20063399L (no) 2006-09-21
HK1096079A1 (zh) 2007-05-25

Similar Documents

Publication Publication Date Title
ATE396158T1 (de) Frühhochfeste superbetonverflüssiger
NO20034114L (no) Superslukkebaserte biologiske analyser med flourescerende polymer
ATE378337T1 (de) Zusammensetzungen, die sich als inhibitoren von proteinkinasen eignen
MA29135B1 (fr) Potentialisateurs de recepteurs du glutamate
NO20091976L (no) Nye forbindelser
EA200501333A1 (ru) 5,7-ДИАМИНОПИРАЗОЛО[4,3-d]ПИРИМИДИНЫ, ПОЛЕЗНЫЕ ПРИ ЛЕЧЕНИИ ГИПЕРТЕНЗИИ
CR8475A (es) Fenilalanina-amidas sustituidas por benzoilo
ATE471148T1 (de) Medizinische verwendung eines tetrahydrotriazoloä4,3-aüpyrazins
ECSP056111A (es) Derivados de 2-acilamino-4-feniltiazol, su preparación y aplicación en terapeutica
ECSP045255A (es) Cumarinas utiles como biomarcadores
DK1462451T3 (da) Nye krystallinske former af meloxicam og fremgangsmåder til fremstilling og omdannelse heraf
BRPI0514377A (pt) derivados tricìclicos fundidos para o tratamento de distúrbios psicóticos
DE602004031410D1 (de) Inden derivate als pharmazeutika
DE60202545D1 (de) Perfluorodiacylperoxide als Polymerisationsinitiatoren
DE60215088D1 (de) Kontrolle der Polymereigenschaften durch den Kokatalysator
DE60317684D1 (de) SUBSTITUIERTE 2,4-DIHYDROPYRROLOc3,4BÜCHINOLIN-9-ONDERIVATE, DIE SICH ALS PHOSPHODIESTERASEINHIBITOREN EIGNEN
HRP20080057T3 (en) 9,10-alpha,alpha-oh-taxane analogs and methods for production thereof
ATE353878T1 (de) Pyridyloxyalkancarbonsäureamid-derivate verwendbar als fungizide
DE602004009030D1 (de) Phenyltetrazol-Verbindungen
FR2870229B1 (fr) Composition stabilisee de coagulants et floculants, methode d'obtention et applications
DE60325377D1 (de) Motilidverbindungen
CY1107101T1 (el) Μεθοδος συνθεσης παραγωγων της 1,3-διϋδρο-2h-3-βενζαζεπιν-2-ονης και εφαρμογη στη συνθεση της ιβαβραδινης και των αλατων προσθηκης με φαρμακευτικως αποδεκτο οξυ
DE60322062D1 (de) Copolymerisation von cyclischen esteroligomeren
EA200700766A1 (ru) Способ получения производных [1,4,5]-оксадиазепина
ATE359324T1 (de) Wasserlösliche, fluoreszierende perylentetracarbonsäure bisimide

Legal Events

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

Ref document number: 1547986

Country of ref document: EP