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BRPI1007793A8 - ligante hidráulico rápido e mistura aceleradora para um ligante hidraulico rapido e um concreto com dito ligante hidraulico - Google Patents

ligante hidráulico rápido e mistura aceleradora para um ligante hidraulico rapido e um concreto com dito ligante hidraulico

Info

Publication number
BRPI1007793A8
BRPI1007793A8 BRPI1007793A BRPI1007793A BRPI1007793A8 BR PI1007793 A8 BRPI1007793 A8 BR PI1007793A8 BR PI1007793 A BRPI1007793 A BR PI1007793A BR PI1007793 A BRPI1007793 A BR PI1007793A BR PI1007793 A8 BRPI1007793 A8 BR PI1007793A8
Authority
BR
Brazil
Prior art keywords
hydraulic binder
quick
concrete
fast
accelerating mixture
Prior art date
Application number
BRPI1007793A
Other languages
English (en)
Inventor
Pascal Boustingorry
Jean-Michel Laye
Horacio Naranjo
Bruno Pellerin
David Rinaldi
Isabelle Sgro
Sabio Serge
Original Assignee
Chryso
Holcim Technology Ltd
Lafarge Sa
Lafargeholcim Ltd
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, Holcim Technology Ltd, Lafarge Sa, Lafargeholcim Ltd filed Critical Chryso
Publication of BRPI1007793A2 publication Critical patent/BRPI1007793A2/pt
Publication of BRPI1007793A8 publication Critical patent/BRPI1007793A8/pt
Publication of BRPI1007793B1 publication Critical patent/BRPI1007793B1/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
    • 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
    • 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
    • C04B2103/10—Accelerators; Activators
    • 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
    • C04B2111/00103—Self-compacting mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

ligante hidráulico rápido para partes e construções feito de concreto contendo um sal de cálcio. a invenção refere-se á um ligante hidráulico rápido que inclui cimento, pelo menos um primeiro super plastificante, um sal de cálcio e pelo menos um segundo super plastificante. o segundo super plastificante é diferente do primeiro super plastificante e inclui uma cadeia principal e grupos acessórios conectados á cadeia principal em um meio básico, pelo qual o segundo super plastificante possui uma ação fluidificante que aumenta pelo menos temporariamente com o tempo no meio básico.
BRPI1007793-6A 2009-02-17 2010-02-16 Ligante hidráulico rápido e mistura aceleradora para um ligante hidraulico rapido e um concreto com dito ligante hidraulico BRPI1007793B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0900706A FR2942223B1 (fr) 2009-02-17 2009-02-17 Liant hydraulique rapide pour pieces et ouvrages en beton contenant un sel de calcium
FR0900706 2009-02-17
PCT/IB2010/050694 WO2010095097A1 (fr) 2009-02-17 2010-02-16 Liant hydraulique rapide pour pieces et ouvrages en beton contenant un sel de calcium

Publications (3)

Publication Number Publication Date
BRPI1007793A2 BRPI1007793A2 (pt) 2016-02-23
BRPI1007793A8 true BRPI1007793A8 (pt) 2020-07-21
BRPI1007793B1 BRPI1007793B1 (pt) 2020-09-24

Family

ID=41112466

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1007793-6A BRPI1007793B1 (pt) 2009-02-17 2010-02-16 Ligante hidráulico rápido e mistura aceleradora para um ligante hidraulico rapido e um concreto com dito ligante hidraulico

Country Status (11)

Country Link
US (1) US8992680B2 (pt)
EP (1) EP2398750B8 (pt)
CN (1) CN102317230A (pt)
BR (1) BRPI1007793B1 (pt)
CA (1) CA2751577C (pt)
ES (1) ES2744358T3 (pt)
FR (1) FR2942223B1 (pt)
MA (1) MA33087B1 (pt)
MY (1) MY158536A (pt)
WO (1) WO2010095097A1 (pt)
ZA (1) ZA201105855B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942223B1 (fr) 2009-02-17 2011-04-22 Lafarge Sa Liant hydraulique rapide pour pieces et ouvrages en beton contenant un sel de calcium
AU2013273597B2 (en) * 2012-06-06 2016-05-19 Sika Technology Ag Hydrolysable polycarboxylate esters
FR3005314B1 (fr) * 2013-05-03 2019-06-21 Chryso Systeme d'adjuvant comprenant un phosphonate polyalcoxyle, un polycarboxylate polyalcoxyle et un retardateur de prise et son utilisation
FR3030499B1 (fr) * 2014-12-18 2017-01-20 Lafarge Sa Composition hydraulique pour la realisation de chaussees
CA3106877A1 (en) 2020-01-24 2021-07-24 Permabase Building Products, Llc Cement board with water-resistant additive
WO2021204384A1 (en) * 2020-04-08 2021-10-14 Ecocem Materials Limited Binder composition comprising a water reducing polymer and a chaotrope ion and use thereof for improving superplasticizer efficiency in alkali-activated cements
KR102255034B1 (ko) * 2020-10-30 2021-05-24 한국건설기술연구원 보강섬유의 균등 분포가 가능한 초고성능 섬유보강 콘크리트 조성물, 이를 이용하여 제작되는 축사 콘슬라트 및 그 제작방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0537872A1 (en) 1991-10-18 1993-04-21 W.R. Grace & Co.-Conn. Corrosion inhibiting hydraulic cement additives and compositions containing same
GB9505259D0 (en) * 1995-03-16 1995-05-03 Sandoz Ltd Improvements in or relating to organic compounds
AU7733696A (en) * 1995-11-17 1997-06-11 W.R. Grace & Co.-Conn. Multipurpose admixture for hydraulic cement 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
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
EP1390317B1 (en) * 2001-05-28 2012-08-29 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
FR2827594B1 (fr) * 2001-07-23 2004-05-28 Chryso Sas Utilisation de dispersant pour compositions aqueuses de sulfate de calcium anhydre et melange de dispersants pour de telles compositions
US20030144384A1 (en) * 2001-10-09 2003-07-31 Fu Chen Superplasticizer for concrete and self-leveling compounds
US6858074B2 (en) 2001-11-05 2005-02-22 Construction Research & Technology Gmbh High early-strength cementitious composition
US6869474B2 (en) * 2002-08-29 2005-03-22 United States Gypsum Company Very fast setting cementitious composition
US6800129B2 (en) * 2003-01-30 2004-10-05 W. R. Grace & Co.-Conn. High solids pumpable cement additives
US20040149174A1 (en) 2003-02-05 2004-08-05 Mbt Holding Ag Accelerating admixture for concrete
FR2853646B1 (fr) * 2003-04-11 2007-07-06 Chryso Sas Utilisation de dispersants pour ameliorer le maintien de fluidite de beton
US7494543B2 (en) * 2005-03-21 2009-02-24 Hughes Felix A Concrete compositions
EP1731491A1 (fr) 2005-06-10 2006-12-13 Lafarge Compositions de liant rapide pour pièces et ouvrages en béton contenant un sel de calcium
FR2892420B1 (fr) 2005-10-20 2007-12-21 Lafarge Sa Superplastifiants a groupes phosphones
FR2942223B1 (fr) 2009-02-17 2011-04-22 Lafarge Sa Liant hydraulique rapide pour pieces et ouvrages en beton contenant un sel de calcium

Also Published As

Publication number Publication date
US20120041103A1 (en) 2012-02-16
ES2744358T3 (es) 2020-02-24
FR2942223A1 (fr) 2010-08-20
EP2398750B1 (fr) 2019-06-19
WO2010095097A1 (fr) 2010-08-26
MA33087B1 (fr) 2012-03-01
FR2942223B1 (fr) 2011-04-22
CA2751577C (fr) 2017-06-13
BRPI1007793B1 (pt) 2020-09-24
ZA201105855B (en) 2013-01-30
CA2751577A1 (fr) 2010-08-26
BRPI1007793A2 (pt) 2016-02-23
US8992680B2 (en) 2015-03-31
EP2398750A1 (fr) 2011-12-28
EP2398750B8 (fr) 2019-09-25
MY158536A (en) 2016-10-14
CN102317230A (zh) 2012-01-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: LAFARGE (FR) ; CHRISO (FR)

B25A Requested transfer of rights approved

Owner name: CHRISO (FR) ; LAFARGEHOLCIM LTD (CH)

B25A Requested transfer of rights approved

Owner name: CHRISO (FR) ; HOLCIM TECHNOLOGY LTD (CH)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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