EA201891362A1 - Ускоритель для гидравлической композиции - Google Patents
Ускоритель для гидравлической композицииInfo
- Publication number
- EA201891362A1 EA201891362A1 EA201891362A EA201891362A EA201891362A1 EA 201891362 A1 EA201891362 A1 EA 201891362A1 EA 201891362 A EA201891362 A EA 201891362A EA 201891362 A EA201891362 A EA 201891362A EA 201891362 A1 EA201891362 A1 EA 201891362A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- accelerator
- hydraulic composition
- dispersion
- lithium carbonate
- liquid solidification
- Prior art date
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
-
- 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
- C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
-
- 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
- C04B22/08—Acids or salts thereof
- C04B22/10—Acids or salts thereof containing carbon in the anion
-
- 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
- C04B22/08—Acids or salts thereof
- C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
- C04B22/142—Sulfates
- C04B22/148—Aluminium-sulfate
-
- 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
- C04B24/10—Carbohydrates or derivatives thereof
-
- 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
- C04B28/04—Portland 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
- 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
- C04B28/06—Aluminous cements
- C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/14—Hardening accelerators
-
- 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
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00577—Coating or impregnation materials applied by spraying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Fats And Perfumes (AREA)
Abstract
Способ получения жидкого ускорителя затвердевания для гидравлической композиции, при этом способ предусматривает: (a) добавление сахара и карбоната лития в воду с образованием дисперсии карбоната лития в растворе сахара; (b) добавление сульфата алюминия в дисперсию с образованием жидкого ускорителя затвердевания.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2015905358A AU2015905358A0 (en) | 2015-12-23 | Cementitious composition | |
AU2015905359A AU2015905359A0 (en) | 2015-12-23 | Accelerator for hydraulic composition | |
AU2016904374A AU2016904374A0 (en) | 2016-10-27 | A process for producing cementitious material | |
PCT/AU2016/051271 WO2017106920A1 (en) | 2015-12-23 | 2016-12-22 | Accelerator for hydraulic composition |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201891362A1 true EA201891362A1 (ru) | 2019-01-31 |
EA036829B1 EA036829B1 (ru) | 2020-12-24 |
Family
ID=59088732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201891362A EA036829B1 (ru) | 2015-12-23 | 2016-12-22 | Ускоритель для гидравлической композиции |
Country Status (7)
Country | Link |
---|---|
US (1) | US10793479B2 (ru) |
EP (1) | EP3394006A4 (ru) |
AU (1) | AU2016377393B2 (ru) |
CA (1) | CA3009532C (ru) |
EA (1) | EA036829B1 (ru) |
WO (3) | WO2017106922A1 (ru) |
ZA (1) | ZA201804911B (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3084358B1 (fr) * | 2018-07-26 | 2024-01-05 | Vicat | Nouvelle composition cimentaire pour impression 3d et procede de mise en œuvre |
CN109592918B (zh) * | 2019-01-11 | 2021-07-23 | 济南大学 | 一种耐负温防辐射型五元体系硫铝酸盐水泥熟料 |
US11180412B2 (en) | 2019-04-17 | 2021-11-23 | United States Gypsum Company | Aluminate-enhanced type I Portland cements with short setting times and cement boards produced therefrom |
IT202200002309A1 (it) * | 2022-02-09 | 2023-08-09 | Buzzi S P A | Procedimento di produzione di un materiale cementizio |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85108582B (zh) | 1984-10-30 | 1988-08-17 | 蓝圈工业有限公司 | 固化粘结组合物 |
GB8710605D0 (en) * | 1987-05-05 | 1987-06-10 | Modern Advanced Concrete | Cementitious mixes |
GB8725385D0 (en) * | 1987-10-29 | 1987-12-02 | Fosroc International Ltd | Cementitious composition |
FR2680130A1 (fr) * | 1991-08-07 | 1993-02-12 | Kadim Ltd | Procede de mise en óoeuvre d'un liant hydraulique et dispositif d'application dudit liant. |
GB2347415A (en) * | 1999-03-02 | 2000-09-06 | Mbt Holding Ag | Set-retarding admixture for calcium sulfoaluminate cements |
FR2825698B1 (fr) | 2001-06-07 | 2004-07-09 | Bpb Plc | Plaque a base de liant cimentaire, procede de fabrication d'une telle plaque, extrudeur pour la mise en oeuvre d'un tel procede, et utilisation d'une telle plaque |
GB2402671B (en) * | 2003-05-14 | 2006-08-09 | Transmix Group Ltd | Remediation of recycled glass waste |
EP1657226B1 (en) * | 2003-08-20 | 2014-12-17 | Denki Kagaku Kogyo Kabushiki Kaisha | Spraying method employing a spraying material |
JP4452473B2 (ja) * | 2003-09-19 | 2010-04-21 | Basfポゾリス株式会社 | 液状急結剤 |
WO2009015520A1 (en) | 2007-08-02 | 2009-02-05 | Basf Construction Chemicals (Shanghai) Co. Ltd | Cement-based grout composition |
CN101439943B (zh) * | 2007-11-19 | 2012-09-19 | 苏笮斌 | 一种用于抑制混凝土碱集料反应的组合物及其制备方法 |
US8366823B2 (en) | 2008-09-25 | 2013-02-05 | United States Gypsum Company | Fly ash based lightweight cementitious composition with high compressive strength and fast set |
GB0817997D0 (en) * | 2008-10-02 | 2008-11-05 | Building Adhesives Ltd | Cement based compound |
US8414700B2 (en) * | 2010-07-16 | 2013-04-09 | Roman Cement, Llc | Narrow PSD hydraulic cement, cement-SCM blends, and methods for making same |
CN102690077B (zh) | 2011-03-25 | 2014-09-10 | 苏琳 | 一种防腐膨胀密实剂组合物及其制备方法 |
PL2791077T3 (pl) * | 2011-12-15 | 2019-09-30 | Dow Global Technologies Llc | Formulacje suchej mieszanki zawierające redyspergowalne proszki karboksylowanego polimeru styren-butadien i cementy zawierające duże ilości tlenku glinu |
ES2769784T3 (es) * | 2012-03-09 | 2020-06-29 | Sika Tech Ag | Composición seca basada en aglutinante mineral y destinada a la preparación de una formulación húmeda curable para construcción |
BR112015022627B1 (pt) * | 2013-03-15 | 2021-08-17 | Hercules Incorporated | Argamassa de cimento seco com tempo de abertura prolongado e método para fazer uma cola para telha de cimento |
GB201320942D0 (en) * | 2013-11-27 | 2014-01-08 | Normet Internat Ltd | Flowable concrete with secondary accelerator |
-
2016
- 2016-12-22 WO PCT/AU2016/051273 patent/WO2017106922A1/en active Application Filing
- 2016-12-22 WO PCT/AU2016/051271 patent/WO2017106920A1/en active Application Filing
- 2016-12-22 EA EA201891362A patent/EA036829B1/ru unknown
- 2016-12-22 EP EP16877009.7A patent/EP3394006A4/en not_active Withdrawn
- 2016-12-22 WO PCT/AU2016/051272 patent/WO2017106921A1/en active Application Filing
- 2016-12-22 US US16/065,799 patent/US10793479B2/en active Active
- 2016-12-22 CA CA3009532A patent/CA3009532C/en active Active
- 2016-12-22 AU AU2016377393A patent/AU2016377393B2/en active Active
-
2018
- 2018-07-20 ZA ZA2018/04911A patent/ZA201804911B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2017106922A1 (en) | 2017-06-29 |
CA3009532A1 (en) | 2017-06-29 |
EP3394006A1 (en) | 2018-10-31 |
WO2017106921A1 (en) | 2017-06-29 |
WO2017106920A1 (en) | 2017-06-29 |
AU2016377393B2 (en) | 2021-07-01 |
EA036829B1 (ru) | 2020-12-24 |
US20190010092A1 (en) | 2019-01-10 |
CA3009532C (en) | 2023-04-04 |
US10793479B2 (en) | 2020-10-06 |
AU2016377393A1 (en) | 2018-07-12 |
ZA201804911B (en) | 2019-09-25 |
EP3394006A4 (en) | 2019-08-14 |
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