AR104790A1 - Método para la fabricación de agentes nucleantes para endurecimiento de hormigón - Google Patents
Método para la fabricación de agentes nucleantes para endurecimiento de hormigónInfo
- Publication number
- AR104790A1 AR104790A1 ARP160101535A ARP160101535A AR104790A1 AR 104790 A1 AR104790 A1 AR 104790A1 AR P160101535 A ARP160101535 A AR P160101535A AR P160101535 A ARP160101535 A AR P160101535A AR 104790 A1 AR104790 A1 AR 104790A1
- Authority
- AR
- Argentina
- Prior art keywords
- molar ratio
- total molar
- doping agent
- manufacture
- concrete strength
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002019 doping agent Substances 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002667 nucleating agent Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/24—Alkaline-earth metal silicates
-
- 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
- C04B14/04—Silica-rich materials; Silicates
- C04B14/043—Alkaline-earth metal silicates, e.g. wollastonite
-
- 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
- C04B22/0086—Seeding materials
- C04B22/00863—Calcium silicate hydrate
-
- 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
- C04B40/0042—Powdery 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
- 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
- C04B40/02—Selection of the hardening environment
- C04B40/024—Steam hardening, e.g. in an autoclave
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Environmental & Geological Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Combustion & Propulsion (AREA)
Abstract
Un proceso para la fabricación de una lechada que contiene agentes nucleantes que comprende hacer reaccionar al menos una fuente de un compuesto que contiene Ca con al menos una fuente de un compuesto que contiene Si, en un medio acuoso y en presencia de un agente dopante seleccionado del grupo que consiste en P, B, S, y mezclas de los mismos; en el que: (i) la reacción se lleva a cabo a una temperatura comprendida de 100 a 350ºC; (ii) la relación molar total Ca/Si es 1,5 - 2,5, y (iii) la relación molar total de agente dopante/Si es 0,01 - 2; con la condición de que: (a) cuando el único agente dopante es P, la relación molar total P/Si es 0,1 - 2; (b) cuando el único agente dopante es B, la relación molar total B/Si es 0,01 - 2, y (c) cuando el único agente dopante es S, la relación molar total S/Si es 0,1 - 2.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2015/061923 WO2016192745A1 (en) | 2015-05-29 | 2015-05-29 | Method for the manufacture of calcium silicate hydrate used as hardening accelerator in concrete and cement-based materials, calcium silicate hydrate manufactured with said method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR104790A1 true AR104790A1 (es) | 2017-08-16 |
Family
ID=53298337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP160101535A AR104790A1 (es) | 2015-05-29 | 2016-05-27 | Método para la fabricación de agentes nucleantes para endurecimiento de hormigón |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10968108B2 (es) |
| JP (1) | JP6464287B2 (es) |
| CN (1) | CN107848816B (es) |
| AR (1) | AR104790A1 (es) |
| AU (1) | AU2015396917B2 (es) |
| BR (1) | BR112017025397A2 (es) |
| CA (1) | CA2987482A1 (es) |
| CO (1) | CO2017011705A2 (es) |
| MX (1) | MX2017015113A (es) |
| RU (1) | RU2680995C1 (es) |
| WO (1) | WO2016192745A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018154012A1 (de) * | 2017-02-22 | 2018-08-30 | Basf Se | Semigeordnetes calciumsilikathydrat enthaltende zusammensetzung |
| EP3585752A1 (de) * | 2017-02-22 | 2020-01-01 | Cirkel GmbH & Co. KG | Oxidische Zusammensetzung mit einem Gehalt an semigeordnetem Calcium-Silikat-Hydrat |
| JP6606531B2 (ja) * | 2017-06-29 | 2019-11-13 | 潤泰精密材料股▲分▼有限公司 | 非焼成セメント組成物、非焼成コンクリート組成物、非焼成コンクリート及びそれらの調製方法 |
| JP7139159B2 (ja) * | 2017-06-30 | 2022-09-20 | Ｕｂｅ三菱セメント株式会社 | 水和促進剤及び液状水和促進剤 |
| PH12021553246A1 (en) | 2019-06-27 | 2022-08-08 | Terra Co2 Tech Holdings Inc | Cementitious reagents, methods of manufacturing and uses thereof |
| US11306026B2 (en) | 2019-06-27 | 2022-04-19 | Terra Co2 Technology Holdings, Inc. | Cementitious reagents, methods of manufacturing and uses thereof |
| TWI741833B (zh) * | 2020-10-14 | 2021-10-01 | 國立成功大學 | 無機鈣矽水合材料及其製備方法 |
| WO2022140155A1 (en) * | 2020-12-21 | 2022-06-30 | Terra Co2 Technology Holdings, Inc. | Cementitious reagents, methods of manufacturing and uses thereof |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126003A (en) * | 1977-09-06 | 1978-11-21 | E. I. Du Pont De Nemours And Company | Inorganic cement grouting system for use in anchoring a bolt in a hole |
| US4454048A (en) * | 1982-02-08 | 1984-06-12 | Scm Corporation | Treating waste water contaminated with a low concentration of latex |
| US5211750A (en) * | 1991-06-19 | 1993-05-18 | Conversion Systems, Inc. | Synthetic aggregate and landfill method |
| JPH06329409A (ja) * | 1993-05-24 | 1994-11-29 | Asahi Chem Ind Co Ltd | 高結晶性トバモライトの製法 |
| GB2349879B (en) * | 1998-02-23 | 2001-09-05 | Asahi Chemical Ind | Cured calcium silicate object with high strength |
| US6726807B1 (en) * | 1999-08-26 | 2004-04-27 | G.R. International, Inc. (A Washington Corporation) | Multi-phase calcium silicate hydrates, methods for their preparation, and improved paper and pigment products produced therewith |
| RU2253635C1 (ru) | 2001-02-19 | 2005-06-10 | Асахи Касеи Кабусики Кайся | Отвержденная форма силиката кальция, имеющая высокую прочность |
| RU2185713C1 (ru) | 2001-06-27 | 2002-07-27 | Республиканский научный хозрасчетный инновационный центр агропромышленного комплекса | Способ обработки почвы |
| US20060107872A1 (en) * | 2002-11-05 | 2006-05-25 | Hong Chen | Method and apparatus for producing calcium silicate hydrate |
| DE102007035259B3 (de) * | 2007-07-27 | 2008-11-13 | Forschungszentrum Karlsruhe Gmbh | Einphasiges hydraulisches Bindemittel, Verfahren zu seiner Herstellung und mit diesem Bindemittel hergestellter Baustoff |
| DE102007035257B3 (de) * | 2007-07-27 | 2008-11-13 | Forschungszentrum Karlsruhe Gmbh | Einphasiges hydraulisches Bindemittel, Verfahren zu seiner Herstellung und mit diesem Bindemittel hergestellter Baustoff |
| LT2664595T (lt) | 2008-09-02 | 2019-02-11 | Construction Research & Technology Gmbh | Kietėjimo akceleratoriaus kompozicijos, turinčios plastiklio, gavimo būdas |
| CN102348660B (zh) * | 2009-01-22 | 2015-08-26 | 天主教美利坚大学 | 用于水泥和混凝土的特制的地质聚合物复合粘合剂 |
| EP2646388A2 (en) * | 2010-11-30 | 2013-10-09 | Construction Research & Technology GmbH | Cement hydrate products for sprayed concrete |
| BR112015001980B1 (pt) * | 2012-08-13 | 2020-10-20 | Construction Research & Technology Gmbh | processo para a preparação de uma composição aceleradora de endurecimento, composição aceleradora de endurecimento, uso da mesma e misturas de material de construção |
| BR112015012662B1 (pt) * | 2013-01-25 | 2021-05-25 | Basf Se | processo para a preparação de uma composição aceleradora de endurecimento, composição aceleradora de endurecimento, mistura de material de construção e processo |
| PT2801557E (pt) | 2013-05-11 | 2015-11-26 | Heidelbergcement Ag | Processo para a produção de um cimento de silicato de magnésio belita-aluminato de cálcio |
| EP2878585B1 (en) * | 2013-11-27 | 2017-05-31 | Fundacíon Tecnalia Research & Innovation | Method for the manufacturing of cementitious C-S-H seeds |
| WO2016101066A1 (en) * | 2014-12-23 | 2016-06-30 | Trican Well Service Ltd. | Cement compositions for wellbore cementing operation |
-
2015
- 2015-05-29 CN CN201580080275.3A patent/CN107848816B/zh active Active
- 2015-05-29 WO PCT/EP2015/061923 patent/WO2016192745A1/en active Application Filing
- 2015-05-29 MX MX2017015113A patent/MX2017015113A/es unknown
- 2015-05-29 JP JP2017561338A patent/JP6464287B2/ja not_active Expired - Fee Related
- 2015-05-29 AU AU2015396917A patent/AU2015396917B2/en not_active Ceased
- 2015-05-29 RU RU2017143584A patent/RU2680995C1/ru active
- 2015-05-29 BR BR112017025397A patent/BR112017025397A2/pt active Search and Examination
- 2015-05-29 CA CA2987482A patent/CA2987482A1/en not_active Abandoned
- 2015-05-29 US US15/577,268 patent/US10968108B2/en active Active
-
2016
- 2016-05-27 AR ARP160101535A patent/AR104790A1/es active IP Right Grant
-
2017
- 2017-11-16 CO CONC2017/0011705A patent/CO2017011705A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112017025397A2 (pt) | 2018-08-07 |
| JP2018516225A (ja) | 2018-06-21 |
| US10968108B2 (en) | 2021-04-06 |
| WO2016192745A1 (en) | 2016-12-08 |
| CN107848816B (zh) | 2021-02-09 |
| RU2680995C1 (ru) | 2019-03-01 |
| MX2017015113A (es) | 2018-08-09 |
| AU2015396917A1 (en) | 2018-01-04 |
| CN107848816A (zh) | 2018-03-27 |
| US20180148340A1 (en) | 2018-05-31 |
| CO2017011705A2 (es) | 2018-01-31 |
| JP6464287B2 (ja) | 2019-02-06 |
| CA2987482A1 (en) | 2016-12-08 |
| AU2015396917B2 (en) | 2020-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |