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BR0110948A - Composição de concreto e método para a preparação de uma composição de concreto - Google Patents

Composição de concreto e método para a preparação de uma composição de concreto

Info

Publication number
BR0110948A
BR0110948A BR0110948-0A BR0110948A BR0110948A BR 0110948 A BR0110948 A BR 0110948A BR 0110948 A BR0110948 A BR 0110948A BR 0110948 A BR0110948 A BR 0110948A
Authority
BR
Brazil
Prior art keywords
concrete composition
preparing
concrete
present
composition
Prior art date
Application number
BR0110948-0A
Other languages
English (en)
Other versions
BR0110948B1 (pt
Inventor
Peter Greenwood
Hans Bergqvist
Ulf Skarp
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BR0110948A publication Critical patent/BR0110948A/pt
Publication of BR0110948B1 publication Critical patent/BR0110948B1/pt

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
    • 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)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Medicinal Preparation (AREA)

Abstract

"COMPOSIçãO DE CONCRETO E MéTODO PARA A PREPARAçãO DE UMA COMPOSIçãO DE CONCRETO". A presente invenção se refere a uma composição de concreto compreendendo um aglutinante hidráulico, agregados, água, sol de sílica e um superplastificante sendo um policarboxilato. A presente invenção adicionalmente se refere a um método para a preparação da mesma e à utilização da composição de concreto preparada como concreto de alta fluidabilidade.
BRPI0110948-0A 2000-05-19 2001-04-06 composição de concreto e método para a preparação de uma composição de concreto. BR0110948B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20539400P 2000-05-19 2000-05-19
EP00850091 2000-05-19
PCT/SE2001/000762 WO2001090024A1 (en) 2000-05-19 2001-04-06 Composition and method to prepare a concrete composition

Publications (2)

Publication Number Publication Date
BR0110948A true BR0110948A (pt) 2003-04-29
BR0110948B1 BR0110948B1 (pt) 2010-05-18

Family

ID=26074199

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110948-0A BR0110948B1 (pt) 2000-05-19 2001-04-06 composição de concreto e método para a preparação de uma composição de concreto.

Country Status (21)

Country Link
US (1) US6387173B2 (pt)
EP (1) EP1286929B1 (pt)
JP (1) JP2003534227A (pt)
KR (1) KR100598241B1 (pt)
CN (1) CN1181006C (pt)
AT (1) ATE314331T1 (pt)
AU (2) AU4700501A (pt)
BR (1) BR0110948B1 (pt)
CA (1) CA2408601C (pt)
DE (1) DE60116293T2 (pt)
DK (1) DK1286929T3 (pt)
ES (1) ES2251472T3 (pt)
IL (1) IL152789A0 (pt)
MX (1) MX231206B (pt)
MY (1) MY124797A (pt)
NO (1) NO20025544D0 (pt)
NZ (1) NZ522616A (pt)
SA (1) SA01220101B1 (pt)
TW (1) TW527332B (pt)
WO (1) WO2001090024A1 (pt)
ZA (1) ZA200209143B (pt)

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US6858074B2 (en) * 2001-11-05 2005-02-22 Construction Research & Technology Gmbh High early-strength cementitious composition
CA2421011C (en) 2002-03-26 2009-02-24 Tobishima Corporation Concrete admixture, mortar admixture and blended cement
US20040060479A1 (en) * 2002-09-30 2004-04-01 Sam Valenzano Method for manufacture of simulated stone products
EP1422205A1 (de) * 2002-11-19 2004-05-26 Sika Technology AG Erstarrungs- und Erhärtungsbescleuniger für hydraulische Bindemittel sowie Verfahren zu dessen Herstellung
SE528360C2 (sv) * 2004-09-10 2006-10-24 Doxa Ab Resorberbara keramiska kompositioner avsedda för medicinska implantat
DE102005057507A1 (de) * 2005-12-01 2007-06-06 Construction Research & Technology Gmbh Verwendung eines Additivs als Entschalungshilfsmittel
SE0502666L (sv) * 2005-12-06 2007-06-05 Skanska Sverige Ab Golvbetonganordning
DE102006005093A1 (de) * 2006-02-04 2007-08-09 Degussa Ag Siliciumdioxid und Polycarboxylatether enthaltende Dispersion
DE102006020877A1 (de) * 2006-05-05 2007-11-08 Degussa Gmbh Verwendung von pyrogenen Metalloxiden zur Herstellung von selbstverdichtenden, hydraulische Bindemittel enthaltenden Zubereitungen
JP4884848B2 (ja) * 2006-06-01 2012-02-29 花王株式会社 レオロジー改質剤
DE102006044520A1 (de) * 2006-09-21 2008-04-03 H.C. Starck Gmbh Verfahren zur Herstellung feststoffreicher Kieselsole
DE102006049524A1 (de) 2006-10-20 2008-04-24 Evonik Degussa Gmbh Wässrige Dispersionen gefällter Kieselsäuren und Silikate zur Steigerung der Frühfestigkeit in zementartigen Zubereitungen
EP2090596A1 (de) * 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen
US8519029B2 (en) * 2008-06-16 2013-08-27 Construction Research & Technology Gmbh Copolymer admixture system for workability retention of cementitious compositions
US9133058B2 (en) 2009-07-15 2015-09-15 U.S. Concrete, Inc. Cementitious compositions for decreasing the rate of water vapor emissions from concrete and methods for preparing and using the same
US8220344B2 (en) * 2009-07-15 2012-07-17 U.S. Concrete, Inc. Method for estimating properties of concrete
US20110015306A1 (en) * 2009-07-15 2011-01-20 US Concrete, Inc. Cementitious compositions for decreasing the rate of water vapor emissions from concrete and methods for preparing and using the same
FR2958284B1 (fr) * 2010-04-02 2012-03-16 Lafarge Sa Melange fluidifiant pour composition hydraulique
RU2440313C1 (ru) * 2010-06-16 2012-01-20 Государственное образовательное учреждение высшего профессионального образования "Восточно-Сибирский государственный технологический университет" Высокопрочный бетон
JP5578670B2 (ja) * 2010-07-30 2014-08-27 太平洋セメント株式会社 道路用セメント組成物
JP5578671B2 (ja) * 2010-08-23 2014-08-27 太平洋セメント株式会社 高温養生用セメント添加材及びこれを用いたセメント硬化体
TWI454439B (zh) * 2012-02-15 2014-10-01 Non - shrinkable cement additive and non - shrink cement and its application
JP5950298B2 (ja) * 2012-03-16 2016-07-13 学校法人日本大学 水硬性材料の硬化促進剤及び硬化方法
FR2989082B1 (fr) * 2012-04-05 2015-03-13 Chryso Adjuvant pour compositions hydrauliques
CA2879671A1 (en) 2012-07-20 2014-01-23 U.S. Concrete, Inc. Accelerated drying concrete compositions and methods of manufacturing thereof
CN103553490B (zh) * 2013-10-16 2016-09-14 北京新奥混凝土集团有限公司 一种高保坍性混凝土及其制备方法和应用
WO2015108990A1 (en) * 2014-01-17 2015-07-23 Multiquip, Inc. Addition of colloidal silica to concrete
DE102014006246A1 (de) * 2014-04-30 2015-11-05 A&B Ingenieurconsult Gmbh Hydraulisches Füllmaterial und Verfahren zur Herstellung fugenloser hydraulisch gebundener Tragschichten aus grobkörnigen Hartgesteinsbaustoffen für hochbelastete Verkehrs-, Park- und Abstellflächen
DE102016202618A1 (de) * 2016-02-19 2017-08-24 Wacker Chemie Ag Stabilisatoren zur Verbesserung der Lagerstabilität von Polymerpulver enthaltenden Baustofftrockenformulierungen
US10150703B2 (en) * 2016-06-28 2018-12-11 King Fahd University Of Petroleum And Minerals Cementitious blend and concrete mix compositions resistant to high temperatures and alkaline conditions
US10584072B2 (en) 2017-05-17 2020-03-10 Eden Innovations Ltd. Methods and systems for making nanocarbon particle admixtures and concrete
AU2019232570B2 (en) * 2018-03-09 2024-10-31 Dustin A. Hartman Novel compositions for improved concrete performance
US12157706B2 (en) 2018-03-22 2024-12-03 E5 Incorporated Compositions for improved concrete performance
US11884600B2 (en) 2018-03-22 2024-01-30 Specification Products, Inc. Method for preparing an improved finished concrete product
BR112021003754A2 (pt) * 2018-09-01 2021-05-25 Dustin A. Hartman formulações de concreto resistentes ao desgaste e métodos para a preparação das mesmas
US11999654B2 (en) 2019-08-22 2024-06-04 Eden Innovations Ltd. Method for making concrete admixtures containing carbon nanoparticles
US11866366B2 (en) 2019-09-03 2024-01-09 Specification Products, Inc. Wear-resistant concrete formulations and methods for their preparation
CN111170695A (zh) * 2020-01-16 2020-05-19 广东泰禾建设有限公司 一种泡沫轻质土及其制备方法
CN114890751A (zh) * 2022-06-02 2022-08-12 济南大学 一种掺加改性硅溶胶的高耐久性海工混凝土及其制备方法
US20240376001A1 (en) * 2023-05-12 2024-11-14 Whitney B. Belkowitz Low energy-content concrete with recycled or manufactured aggregate
JP7416504B1 (ja) 2023-08-21 2024-01-17 株式会社スーパーシールド コンクリート保護剤、コンクリート保護剤の製造方法、コンクリート改質剤、コンクリート改質剤の製造方法、及び鉄筋腐食抑制剤

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JPS5166315A (ja) * 1974-12-05 1976-06-08 Asahi Chemical Ind Horimaasementomorutarusoseibutsu
SE500387C2 (sv) 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
US5674316A (en) * 1994-06-30 1997-10-07 Kao Corporation Hydraulic composition
SE9603418D0 (sv) 1996-09-19 1996-09-19 Eka Chemicals Ab A method for preparation of a hardening composition
EP0925262B1 (en) 1997-05-15 2008-02-27 Construction Research & Technology GmbH A cementitious mixture containing high pozzolan cement replacement and compatibilizing admixtures therefor

Also Published As

Publication number Publication date
WO2001090024A1 (en) 2001-11-29
DE60116293T2 (de) 2006-07-20
US6387173B2 (en) 2002-05-14
DK1286929T3 (da) 2006-05-15
US20020014187A1 (en) 2002-02-07
MX231206B (es) 2005-10-10
CN1181006C (zh) 2004-12-22
MY124797A (en) 2006-07-31
KR20030019376A (ko) 2003-03-06
NO20025544L (no) 2002-11-19
EP1286929A1 (en) 2003-03-05
MXPA02011217A (es) 2004-08-19
EP1286929B1 (en) 2005-12-28
DE60116293D1 (de) 2006-02-02
NO20025544D0 (no) 2002-11-19
BR0110948B1 (pt) 2010-05-18
JP2003534227A (ja) 2003-11-18
CA2408601C (en) 2009-06-23
ES2251472T3 (es) 2006-05-01
ZA200209143B (en) 2004-01-26
SA01220101B1 (ar) 2006-09-20
IL152789A0 (en) 2003-06-24
AU4700501A (en) 2001-12-03
AU2001247005B2 (en) 2004-03-18
CA2408601A1 (en) 2001-11-29
NZ522616A (en) 2004-02-27
CN1436158A (zh) 2003-08-13
KR100598241B1 (ko) 2006-07-07
ATE314331T1 (de) 2006-01-15
TW527332B (en) 2003-04-11

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/04/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: AKZO NOBEL CHEMICALS INTERNATIONAL B.V. (NL)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: MANUTENCAO DA EXTINCAO - ART. 78 INCISO IV DA LPI