EA201000226A1 - Цементная композиция для самоукладывающегося бетона и самоукладывающийся бетон, содержащий такую композицию - Google Patents

Цементная композиция для самоукладывающегося бетона и самоукладывающийся бетон, содержащий такую композицию

Info

Publication number
EA201000226A1
EA201000226A1 EA201000226A EA201000226A EA201000226A1 EA 201000226 A1 EA201000226 A1 EA 201000226A1 EA 201000226 A EA201000226 A EA 201000226A EA 201000226 A EA201000226 A EA 201000226A EA 201000226 A1 EA201000226 A1 EA 201000226A1
Authority
EA
Eurasian Patent Office
Prior art keywords
concrete
self
adjusting concrete
cement
cement composition
Prior art date
Application number
EA201000226A
Other languages
English (en)
Other versions
EA020916B1 (ru
Inventor
Фабер Фаббрис
Original Assignee
Симан Франсе
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 Симан Франсе filed Critical Симан Франсе
Publication of EA201000226A1 publication Critical patent/EA201000226A1/ru
Publication of EA020916B1 publication Critical patent/EA020916B1/ru

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
    • 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
    • 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
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • 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
    • C04B2111/60—Flooring materials
    • C04B2111/62—Self-levelling compositions

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

В заявке описана цементная композиция для самовыравнивающегося бетона, содержащая смесь изменяющих реологические свойства добавок, отличающаяся тем, что смесь содержит сочетание по меньшей мере первого вещества преимущественно для повышения предела прочности при сдвиге бетона в текучем состоянии и по меньшей мере второго, повышающего вязкость вещества преимущественно для повышения вязкости упомянутого бетона в текучем состоянии с тем, чтобы ограничить или предотвратить динамическое расслоение гранулятов в бетоне во время его применения. Применение такой композиция позволяет обходиться без наполнителя в бетоне, в частности, самовыравнивающемся бетоне без ухудшения его качества в том, что касается растекания, устойчивости при ситовом анализе, выступания цементного молока и динамического расслоения по сравнению с бетоном, содержащим наполнитель, в частности бетоном с таким же водоцементным отношением.
EA201000226A 2007-07-30 2008-07-28 Композиция самоукладывающегося бетона и самоукладывающийся бетон, содержащий такую композицию EA020916B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705568A FR2919602B1 (fr) 2007-07-30 2007-07-30 "melange d'adjuvants modificateurs de rheologie pour beton autoplacant et beton autoplacant renfermant un tel melange"
PCT/FR2008/001127 WO2009053541A2 (fr) 2007-07-30 2008-07-28 Composition cimentaire pour béton autoplaçant et béton autoplaçant renfermant une telle composition

Publications (2)

Publication Number Publication Date
EA201000226A1 true EA201000226A1 (ru) 2010-08-30
EA020916B1 EA020916B1 (ru) 2015-02-27

Family

ID=38658224

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000226A EA020916B1 (ru) 2007-07-30 2008-07-28 Композиция самоукладывающегося бетона и самоукладывающийся бетон, содержащий такую композицию

Country Status (9)

Country Link
US (1) US20100229761A1 (ru)
EP (1) EP2176187B1 (ru)
CN (1) CN101801877A (ru)
CA (1) CA2694611A1 (ru)
EA (1) EA020916B1 (ru)
EG (1) EG26666A (ru)
FR (1) FR2919602B1 (ru)
MA (1) MA31539B1 (ru)
WO (1) WO2009053541A2 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950467B1 (fr) 2009-09-23 2011-10-28 Baltymore Procede de traitement de materiaux solides radioactifs
FI123503B (fi) 2009-10-02 2013-06-14 Upm Kymmene Corp Materiaali käytettäväksi betonin lisäaineena
IT1403469B1 (it) * 2010-12-30 2013-10-17 Lamberti Spa Composizione comprendente un legante idraulico
FR2982856B1 (fr) 2011-11-18 2018-03-02 Commissariat A L'energie Atomique Et Aux Energies Alternatives Mortier auto-placant, son procede de preparation et ses utilisations
JP6363523B2 (ja) * 2014-02-26 2018-07-25 五洋建設株式会社 流動化処理土
CN103936328A (zh) * 2014-03-17 2014-07-23 沈池清 一种砂浆保水增稠剂
JP6206340B2 (ja) 2014-04-30 2017-10-04 信越化学工業株式会社 コンクリート組成物
FR3064000B1 (fr) * 2017-03-15 2022-09-09 Institut Francais Des Sciences Et Technologies Des Transp De Lamenagement Et Des Reseaux Agent de cure pour formulation cimentaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686780A5 (de) * 1992-07-22 1996-06-28 Sandoz Ag Fliessfaehige Zementmischungen.
US6068696A (en) * 1998-07-20 2000-05-30 Hercules Incorporated Flexural bond strength/low air/workability additive for mortar cement
AUPQ457099A0 (en) * 1999-12-10 2000-01-13 James Hardie Research Pty Limited Lightweight wall construction
FR2815342B1 (fr) * 2000-10-13 2003-08-01 Francais Ciments Composition cimentaire, son utilisation pour la realisation de chape liquide autonivelante et chape ainsi obtenue
FR2866330B1 (fr) * 2004-02-13 2006-08-18 Eiffage Tp Beton ultra haute performance et autoplacant, son procede de preparation et son utilisation.
CN1946652A (zh) * 2004-04-27 2007-04-11 赫尔克里士公司 使用保水剂的砖瓦水泥灰浆

Also Published As

Publication number Publication date
CA2694611A1 (fr) 2009-04-30
WO2009053541A2 (fr) 2009-04-30
WO2009053541A3 (fr) 2009-07-02
US20100229761A1 (en) 2010-09-16
MA31539B1 (fr) 2010-07-01
EA020916B1 (ru) 2015-02-27
EG26666A (en) 2014-05-12
FR2919602B1 (fr) 2010-09-17
EP2176187B1 (fr) 2017-10-04
FR2919602A1 (fr) 2009-02-06
CN101801877A (zh) 2010-08-11
EP2176187A2 (fr) 2010-04-21

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): KZ RU

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU