EA201100036A1 - Композиция связующего - Google Patents

Композиция связующего

Info

Publication number
EA201100036A1
EA201100036A1 EA201100036A EA201100036A EA201100036A1 EA 201100036 A1 EA201100036 A1 EA 201100036A1 EA 201100036 A EA201100036 A EA 201100036A EA 201100036 A EA201100036 A EA 201100036A EA 201100036 A1 EA201100036 A1 EA 201100036A1
Authority
EA
Eurasian Patent Office
Prior art keywords
binder composition
mgo
hydrated
composition
magnesium carbonate
Prior art date
Application number
EA201100036A
Other languages
English (en)
Inventor
Николаос Власопоулос
Кристофер Роберт Чизман
Original Assignee
Ноувасем Лимитед
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39989881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201100036(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ноувасем Лимитед filed Critical Ноувасем Лимитед
Publication of EA201100036A1 publication Critical patent/EA201100036A1/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
    • 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
    • C04B28/10—Lime cements or magnesium oxide cements
    • C04B28/105—Magnesium oxide or magnesium carbonate cements
    • 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
    • C04B9/00—Magnesium cements or similar cements
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/066—Magnesia; Magnesium hydroxide
    • 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
    • C04B28/30—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 magnesium cements or similar cements
    • 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
    • C04B9/00—Magnesium cements or similar cements
    • C04B9/02—Magnesium cements containing chlorides, e.g. Sorel cement

Landscapes

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

Abstract

В заявке описана композиция цементного связующего и применение композиции связующего в конструкционных изделиях. Композиция цементного связующего основана на MgO, который абсорбирует СОпри отверждении. Композиция связующего настоящего изобретения также содержит, по меньшей мере, один карбонат магния (гидратированный или негидратированный), имеющий формулу xMgCO-yMg(OH)-zHO, в которой х равно по меньшей мере 1, и по меньшей мере один из у или z имеет значение больше 0. Композиция связующего может необязательно содержать гигроскопичный материал, например NaCl. При смешении MgO с водой в присутствии карбоната магния образуется гидроксид магния, имеющий розеточную морфологию (как показано).
EA201100036A 2008-06-26 2009-06-26 Композиция связующего EA201100036A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08252192 2008-06-26
PCT/GB2009/001610 WO2009156740A1 (en) 2008-06-26 2009-06-26 Binder composition

Publications (1)

Publication Number Publication Date
EA201100036A1 true EA201100036A1 (ru) 2011-08-30

Family

ID=39989881

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201100036A EA201100036A1 (ru) 2008-06-26 2009-06-26 Композиция связующего

Country Status (15)

Country Link
US (1) US8496751B2 (ru)
EP (1) EP2297062B1 (ru)
JP (1) JP2011525885A (ru)
KR (1) KR20110053926A (ru)
CN (1) CN102083764B (ru)
AU (1) AU2009263979B2 (ru)
BR (1) BRPI0914763B1 (ru)
CA (1) CA2727072C (ru)
CL (1) CL2010001549A1 (ru)
CO (1) CO6321196A2 (ru)
EA (1) EA201100036A1 (ru)
IL (1) IL209547A0 (ru)
MX (1) MX2010013764A (ru)
WO (1) WO2009156740A1 (ru)
ZA (1) ZA201008761B (ru)

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DE102021134532B4 (de) * 2021-12-23 2024-01-25 Bauhaus-Universität Weimar, Körperschaft des öffentlichen Rechts Betonmischung, Beton und Verfahren zu seiner Herstellung, Verwendung eines Olivin-basierten Bindemittels zur Vermeidung und/oder Reduzierung der Alkali-Kieselsäure Reaktion
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Also Published As

Publication number Publication date
ZA201008761B (en) 2011-08-31
MX2010013764A (es) 2011-05-03
CL2010001549A1 (es) 2011-03-11
AU2009263979A1 (en) 2009-12-30
KR20110053926A (ko) 2011-05-24
US20110290155A1 (en) 2011-12-01
WO2009156740A1 (en) 2009-12-30
CA2727072A1 (en) 2009-12-30
CN102083764A (zh) 2011-06-01
AU2009263979B2 (en) 2015-10-29
US8496751B2 (en) 2013-07-30
EP2297062B1 (en) 2020-01-15
CA2727072C (en) 2019-06-11
CN102083764B (zh) 2016-11-09
EP2297062A1 (en) 2011-03-23
JP2011525885A (ja) 2011-09-29
AU2009263979A2 (en) 2011-01-20
IL209547A0 (en) 2011-01-31
BRPI0914763B1 (pt) 2020-09-15
CO6321196A2 (es) 2011-09-20
BRPI0914763A2 (pt) 2016-09-06

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