BR112022024812A2 - Composição hidráulica, material misturado a uma com-posição hidráulica, e corpo endurecido - Google Patents
Composição hidráulica, material misturado a uma com-posição hidráulica, e corpo endurecidoInfo
- Publication number
- BR112022024812A2 BR112022024812A2 BR112022024812A BR112022024812A BR112022024812A2 BR 112022024812 A2 BR112022024812 A2 BR 112022024812A2 BR 112022024812 A BR112022024812 A BR 112022024812A BR 112022024812 A BR112022024812 A BR 112022024812A BR 112022024812 A2 BR112022024812 A2 BR 112022024812A2
- Authority
- BR
- Brazil
- Prior art keywords
- hydraulic composition
- mass
- hardened body
- proportion
- calcium carbonate
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 6
- 239000011398 Portland cement Substances 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 3
- 230000000996 additive effect Effects 0.000 abstract 3
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- 235000012255 calcium oxide Nutrition 0.000 abstract 1
- 239000010881 fly ash Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
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
- C04B28/04—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
- C04B28/08—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
- 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
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- Y02P40/18—Carbon capture and storage [CCS]
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Lubricants (AREA)
Abstract
COMPOSIÇÃO HIDRÁULICA, MATERIAL MISTURADO A UMA COMPOSIÇÃO HIDRÁULICA, E CORPO ENDURECIDO. A presente invenção refere-se a uma composição hidráulica a qual é capaz de conter e armazenar de maneira estável o CO2 recuperado a partir da atmosfera, bem como ao mesmo tempo reduzindo o custo; e a um corpo endurecido que é formado por essa composição hidráulica. A presente invenção é uma composição hidráulica contendo carbonato de cálcio. Uma proporção do carbonato de cálcio contido nos materiais se situa em uma faixa de 30% em massa a 95% em massa. Além disso, a composição hidráulica contém no mínimo um material selecionado entre escória de alto forno, um aditivo expansivo, cal apagada, cal viva, cinzas volantes e cimento Portland. Nota-se que, no caso de conter cimento Portland, uma proporção do cimento Portland nos materiais, com exceção do carbonato de cálcio, é de 30% em massa. Além disso, no caso de conter um aditivo expansivo, uma proporção do aditivo expansivo nos materiais é de 2 a 9% em massa ou menos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020105430 | 2020-06-18 | ||
| PCT/JP2021/022805 WO2021256484A1 (ja) | 2020-06-18 | 2021-06-16 | 水硬性組成物、水硬性組成物混合材料および硬化体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022024812A2 true BR112022024812A2 (pt) | 2022-12-27 |
Family
ID=79268091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022024812A BR112022024812A2 (pt) | 2020-06-18 | 2021-06-16 | Composição hidráulica, material misturado a uma com-posição hidráulica, e corpo endurecido |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP4169886A1 (pt) |
| JP (2) | JP7447264B2 (pt) |
| CN (1) | CN115702127A (pt) |
| AU (1) | AU2021293416B2 (pt) |
| BR (1) | BR112022024812A2 (pt) |
| TW (1) | TW202210440A (pt) |
| WO (1) | WO2021256484A1 (pt) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2556538B2 (ja) * | 1987-12-23 | 1996-11-20 | 電気化学工業株式会社 | 水硬性組成物 |
| JPH0687635A (ja) * | 1991-09-13 | 1994-03-29 | Cement Kyokai | 水硬性セメント |
| JP4993534B2 (ja) * | 2001-09-26 | 2012-08-08 | 電気化学工業株式会社 | セメント混和材、セメント組成物、及びそれを用いたセメントコンクリート組成物 |
| US7459020B2 (en) * | 2001-10-23 | 2008-12-02 | Denki Kagaku Kogyo Kabushiki Kaisha | Cement admixture, cement composition, and cement concrete made therefrom |
| CN101774790B (zh) * | 2010-01-31 | 2013-02-06 | 湖南大学 | 一种水泥掺合料及其用于促进二氧化碳养护混凝土的方法 |
| JP6563270B2 (ja) * | 2014-08-07 | 2019-08-21 | 太平洋セメント株式会社 | セメント質硬化体及びその製造方法 |
| CN106396555B (zh) * | 2016-09-08 | 2019-03-19 | 东南大学 | 一种基于纤维素纤维内养护的超高性能水泥基复合材料及其制备方法 |
| JP2018145033A (ja) * | 2017-03-02 | 2018-09-20 | デンカ株式会社 | 環境配慮型コンクリート組成物 |
| WO2019023339A1 (en) * | 2017-07-25 | 2019-01-31 | Carmeuse North America | CALCIUM CARBONATE COMPOSITIONS FOR USE IN CONCRETE |
| JP7164379B2 (ja) | 2018-09-27 | 2022-11-01 | 株式会社フジタ | 構造体、およびその作製方法 |
-
2021
- 2021-06-16 WO PCT/JP2021/022805 patent/WO2021256484A1/ja unknown
- 2021-06-16 AU AU2021293416A patent/AU2021293416B2/en active Active
- 2021-06-16 EP EP21826415.8A patent/EP4169886A1/en active Pending
- 2021-06-16 CN CN202180040257.8A patent/CN115702127A/zh active Pending
- 2021-06-16 BR BR112022024812A patent/BR112022024812A2/pt unknown
- 2021-06-16 JP JP2022531854A patent/JP7447264B2/ja active Active
- 2021-06-17 TW TW110122057A patent/TW202210440A/zh unknown
-
2023
- 2023-12-13 JP JP2023210452A patent/JP2024019543A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2021293416B2 (en) | 2024-05-09 |
| JPWO2021256484A1 (pt) | 2021-12-23 |
| EP4169886A1 (en) | 2023-04-26 |
| TW202210440A (zh) | 2022-03-16 |
| JP7447264B2 (ja) | 2024-03-11 |
| CN115702127A (zh) | 2023-02-14 |
| WO2021256484A1 (ja) | 2021-12-23 |
| JP2024019543A (ja) | 2024-02-09 |
| AU2021293416A1 (en) | 2022-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |