CO2017002973A1 - Hydraulic cement formulation - Google Patents
Hydraulic cement formulationInfo
- Publication number
- CO2017002973A1 CO2017002973A1 CONC2017/0002973A CO2017002973A CO2017002973A1 CO 2017002973 A1 CO2017002973 A1 CO 2017002973A1 CO 2017002973 A CO2017002973 A CO 2017002973A CO 2017002973 A1 CO2017002973 A1 CO 2017002973A1
- Authority
- CO
- Colombia
- Prior art keywords
- formulation
- hydraulic cement
- activator
- clinker
- cementitious materials
- Prior art date
Links
- 238000009472 formulation Methods 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 6
- 239000011396 hydraulic cement Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000012190 activator Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 239000011398 Portland cement Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000010881 fly ash Substances 0.000 abstract 1
- 238000001033 granulometry Methods 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 230000009257 reactivity Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- 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 or shrinkage compensating agents
- C04B22/06—Oxides, Hydroxides
-
- 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
- C04B28/08—Slag 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
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
-
- 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
- C04B33/00—Clay-wares
- C04B33/36—Reinforced clay-wares
-
- 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
- C04B7/00—Hydraulic 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
- C04B7/00—Hydraulic cements
- C04B7/02—Portland cement
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/02—Portland cement
- C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/12—Natural pozzuolanas; Natural pozzuolana cements; Artificial pozzuolanas or artificial pozzuolana cements other than those obtained from waste or combustion residues, e.g. burned clay; Treating inorganic materials to improve their pozzuolanic characteristics
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
El material desarrollado corresponde a una formulación de cemento hidráulico, que permite una reducción sustancial en el contenido de Clinker, donde la formulación de cemento 5 hidráulico comprende Clinker, materiales cementantes suplementarios (MCS), yeso y activador. Los materiales cementantes suplementarios incluyen escorias, basaltos, puzolanas, calizas y cenizas volantes. El activador es una sal química sólida. Obteniendo una formulación con menor penetración al ion cloruro, menor permeabilidad al agua, menor reactividad álcali-sílice y menor expansión por sulfatos, además de una granulometría igual 10 a un cemento Portland tradicional. Una de las propiedades de dicha formulación es que el 89% debe tener un tamaño de partícula menor a 45 μm, es decir, que por lo menos el 11% de la formulación debe ser retenida en un tamiz de malla 325.The material developed corresponds to a hydraulic cement formulation, which allows a substantial reduction in the content of Clinker, where the hydraulic cement formulation 5 comprises Clinker, supplementary cementitious materials (MCS), gypsum and activator. Supplementary cementitious materials include slags, basalts, pozzolans, limestones and fly ash. The activator is a solid chemical salt. Obtaining a formulation with lower chloride ion penetration, lower water permeability, lower alkali-silica reactivity and lower sulphate expansion, in addition to a granulometry equal to a traditional Portland cement. One of the properties of said formulation is that 89% must have a particle size of less than 45 μm, that is to say that at least 11% of the formulation must be retained in a 325 mesh screen.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CONC2017/0002973A CO2017002973A1 (en) | 2017-03-27 | 2017-03-27 | Hydraulic cement formulation |
| PCT/IB2018/051993 WO2018178830A1 (en) | 2017-03-27 | 2018-03-23 | Hydraulic cement formulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CONC2017/0002973A CO2017002973A1 (en) | 2017-03-27 | 2017-03-27 | Hydraulic cement formulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO2017002973A1 true CO2017002973A1 (en) | 2018-09-28 |
Family
ID=63637579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CONC2017/0002973A CO2017002973A1 (en) | 2017-03-27 | 2017-03-27 | Hydraulic cement formulation |
Country Status (2)
| Country | Link |
|---|---|
| CO (1) | CO2017002973A1 (en) |
| WO (1) | WO2018178830A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12215059B2 (en) | 2018-10-02 | 2025-02-04 | Sika Technology Ag | Activation of ground granulated blast furnace slag |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CO2019003760A1 (en) | 2019-04-12 | 2020-10-20 | Cementos Argos S A | Pozzolanic mixture and cementitious composition |
| WO2021112684A1 (en) * | 2019-12-02 | 2021-06-10 | Restone As | Use of a cementitious mixture comprising divalent magnesium-iron silicate for making concrete structures with reduced permeability and method for making such a structure |
| EP4276084A1 (en) * | 2022-05-10 | 2023-11-15 | Ecocem Materials Limited | Hydraulic binder compositions comprising steel making slag, a co-binder and an alkali mineral salt |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134025A1 (en) * | 2010-04-29 | 2011-11-03 | Boral Cement Limited | Low c02 cement |
| CN102531421A (en) * | 2010-12-13 | 2012-07-04 | 北京金源化学集团有限公司 | Cement with low carbon dioxide emission and preparation method thereof |
| FR2970962B1 (en) * | 2011-01-28 | 2022-04-15 | Lafarge Sa | HYDRAULIC COMPOSITION WITH LOW CLINKER CONTENT |
| CN106336134A (en) * | 2016-08-26 | 2017-01-18 | 南华大学 | Preparation method of low-clinker cement |
-
2017
- 2017-03-27 CO CONC2017/0002973A patent/CO2017002973A1/en unknown
-
2018
- 2018-03-23 WO PCT/IB2018/051993 patent/WO2018178830A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12215059B2 (en) | 2018-10-02 | 2025-02-04 | Sika Technology Ag | Activation of ground granulated blast furnace slag |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018178830A1 (en) | 2018-10-04 |
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