WO2009078430A1 - 炭酸化養生設備および表層緻密化セメント硬化体の製造方法 - Google Patents

炭酸化養生設備および表層緻密化セメント硬化体の製造方法 Download PDF

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Publication number
WO2009078430A1
WO2009078430A1 PCT/JP2008/072962 JP2008072962W WO2009078430A1 WO 2009078430 A1 WO2009078430 A1 WO 2009078430A1 JP 2008072962 W JP2008072962 W JP 2008072962W WO 2009078430 A1 WO2009078430 A1 WO 2009078430A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
carbonation curing
mode
γc2s
surface layer
Prior art date
Application number
PCT/JP2008/072962
Other languages
English (en)
French (fr)
Inventor
Kenzo Watanabe
Kosuke Yokozeki
Takeshi Torichigai
Noboru Sakata
Shigeyuki Date
Minoru Morioka
Original Assignee
Kajima Corporation
Ishikawajima Construction Materials Co., Ltd.
Denki Kagaku Kogyo Kabushiki Kaisha
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
Application filed by Kajima Corporation, Ishikawajima Construction Materials Co., Ltd., Denki Kagaku Kogyo Kabushiki Kaisha filed Critical Kajima Corporation
Publication of WO2009078430A1 publication Critical patent/WO2009078430A1/ja

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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
    • 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
    • C04B40/0231—Carbon dioxide hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00439—Physico-chemical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00448—Low heat cements

Abstract

　炭酸ガス濃度を２０％を超える任意の濃度、好ましくは３０％を超える任意の濃度に維持することができる炭酸化養生設備を提供する。 　セメント硬化体を収容して外部の大気環境から遮蔽する遮蔽空間を有し、その遮蔽空間には、ガス流量調整機構を介して炭酸ガス供給源につながるガス導入口と、ガス流入防止機構を介して外部につながるガス排出口があり、前記ガス流量調整機構とガス流入防止機構は、内部雰囲気の制御モードを少なくとも「ガス置換モード」と「定常モード」のいずれかに設定するように切り替え操作が可能である炭酸化養生設備。この設備は、特に低熱ポルトランドセメントとγＣ2Ｓを含有し、結合材１００質量部に対しγＣ2Ｓ配合量が３０±１０質量部、水結合材比が３５％以下であるセメント混練物の硬化体を炭酸化養生に好適である。
PCT/JP2008/072962 2007-12-19 2008-12-17 炭酸化養生設備および表層緻密化セメント硬化体の製造方法 WO2009078430A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007326881A JP5270145B2 (ja) 2007-12-19 2007-12-19 表層緻密化セメント硬化体の製造方法
JP2007-326881 2007-12-19

Publications (1)

Publication Number Publication Date
WO2009078430A1 true WO2009078430A1 (ja) 2009-06-25

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PCT/JP2008/072962 WO2009078430A1 (ja) 2007-12-19 2008-12-17 炭酸化養生設備および表層緻密化セメント硬化体の製造方法

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JP (1) JP5270145B2 (ja)
WO (1) WO2009078430A1 (ja)

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JP2012153565A (ja) * 2011-01-26 2012-08-16 Denki Kagaku Kogyo Kk 建材用組成物及び炭酸化建材の製造方法
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
WO2014160168A1 (en) 2013-03-14 2014-10-02 Solidia Technologies, Inc. Curing systems for materials that consume carbon dioxide
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
WO2015112655A3 (en) * 2014-01-22 2015-09-17 Solidia Technologies, Inc. Method and apparatus for curing co2 composite material objects at near ambient temperature and pressure
WO2016022522A2 (en) 2014-08-05 2016-02-11 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
CN106426534A (zh) * 2015-08-13 2017-02-22 吉林省圣翔建材集团有限公司 供无机建材快速吸收二氧化碳的反应装置系统
US9738562B2 (en) 2013-06-25 2017-08-22 Carboncure Technologies Inc. Methods and compositions for concrete production
US9790131B2 (en) 2013-02-04 2017-10-17 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
CN109437828A (zh) * 2018-12-07 2019-03-08 武汉理工大学 一种钢渣碳化水化协同工艺
US10350787B2 (en) 2014-02-18 2019-07-16 Carboncure Technologies Inc. Carbonation of cement mixes
US10570064B2 (en) 2014-04-07 2020-02-25 Carboncure Technologies Inc. Integrated carbon dioxide capture
CN111615503A (zh) * 2017-12-04 2020-09-01 索里迪亚科技公司 复合材料及其制造方法和用途
US10781140B2 (en) 2013-03-14 2020-09-22 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
GB2585362A (en) * 2019-06-11 2021-01-13 Boss Cabins Ltd Cabin
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US11660779B2 (en) 2016-04-11 2023-05-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
WO2023235530A1 (en) * 2022-06-02 2023-12-07 The Regents Of The University Of California Active curing systems and methods for concrete manufacturing by carbon dioxide sequestration
US11919775B2 (en) 2017-06-30 2024-03-05 The Regents Of The University Of California CO 2 mineralization in produced and industrial effluent water by pH-swing carbonation
US11958212B2 (en) 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water

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JP4822373B1 (ja) 2010-12-17 2011-11-24 中国電力株式会社 炭酸化養生設備、炭酸化コンクリート製造方法および炭酸ガス固定化方法
CN102276220B (zh) * 2011-05-31 2012-11-14 杭州康居金蝶住宅排气道有限公司 纤维增强排气道
JP6240400B2 (ja) * 2013-04-22 2017-11-29 国立大学法人 東京大学 セメント硬化体を有する物質の製造方法
BR112018074831B1 (pt) 2016-05-31 2023-03-14 Solidia Technologies, Inc Processo para curar um objeto pré-moldado, objeto pré-moldado curado, laje de núcleo oco curada e aparelho para curar um objeto pré- moldado
BR112019005963B1 (pt) * 2016-09-26 2023-03-21 Solidia Technologies, Inc Aparelho para a cura de materiais
CN107310021A (zh) * 2017-07-27 2017-11-03 中国水利水电科学研究院 低气压下水工混凝土养护方法及装置
CN108453877B (zh) * 2018-04-06 2019-11-22 浙江大学台州研究院 一种加工混凝土电线杆的蒸养池
CN109694224B (zh) * 2018-12-19 2021-10-22 武汉理工大学 一种梯度结构高耐久混凝土制品及其制备方法
CN110315633A (zh) * 2019-04-30 2019-10-11 武汉理工大学 水泥窑富氧燃烧尾气养护水泥混凝土制品的方法及装置
JP2022019100A (ja) * 2020-07-17 2022-01-27 株式会社フジタ コンクリートの養生方法およびコンクリートの養生部材
JP7139541B1 (ja) 2022-05-16 2022-09-20 オリエンタル白石株式会社 プレキャストコンクリート部材の炭酸化養生方法

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Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012153565A (ja) * 2011-01-26 2012-08-16 Denki Kagaku Kogyo Kk 建材用組成物及び炭酸化建材の製造方法
US9492945B2 (en) 2012-10-25 2016-11-15 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US10654191B2 (en) 2012-10-25 2020-05-19 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US10683237B2 (en) 2013-02-04 2020-06-16 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
US9790131B2 (en) 2013-02-04 2017-10-17 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
WO2014160168A1 (en) 2013-03-14 2014-10-02 Solidia Technologies, Inc. Curing systems for materials that consume carbon dioxide
US10781140B2 (en) 2013-03-14 2020-09-22 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
EP2969439A4 (en) * 2013-03-14 2016-04-27 Solidia Technologies Inc CURING SYSTEMS FOR CARBON DIOXIDE ABSORBING MATERIALS
US10668443B2 (en) 2013-03-14 2020-06-02 Solidia Technologies, Ltd. Curing systems for materials that consume carbon dioxide and method of use thereof
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US10246379B2 (en) 2013-06-25 2019-04-02 Carboncure Technologies Inc. Methods and compositions for concrete production
US9738562B2 (en) 2013-06-25 2017-08-22 Carboncure Technologies Inc. Methods and compositions for concrete production
US9758437B2 (en) 2013-06-25 2017-09-12 Carboncure Technologies Inc. Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate
US9463580B2 (en) 2013-06-25 2016-10-11 Carboncure Technologies Inc. Methods for carbonation of a cement mix in a mixer
US11773019B2 (en) 2013-06-25 2023-10-03 Carboncure Technologies Inc. Methods and compositions for concrete production
US11773031B2 (en) 2013-06-25 2023-10-03 Carboncure Technologies Inc. Apparatus for delivery of a predetermined amount of solid and gaseous carbon dioxide
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
WO2015112655A3 (en) * 2014-01-22 2015-09-17 Solidia Technologies, Inc. Method and apparatus for curing co2 composite material objects at near ambient temperature and pressure
US10350787B2 (en) 2014-02-18 2019-07-16 Carboncure Technologies Inc. Carbonation of cement mixes
US10570064B2 (en) 2014-04-07 2020-02-25 Carboncure Technologies Inc. Integrated carbon dioxide capture
US11878948B2 (en) 2014-04-07 2024-01-23 Carboncure Technologies Inc. Integrated carbon dioxide capture
EP3177384A4 (en) * 2014-08-05 2018-08-01 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
WO2016022522A2 (en) 2014-08-05 2016-02-11 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
CN106426534A (zh) * 2015-08-13 2017-02-22 吉林省圣翔建材集团有限公司 供无机建材快速吸收二氧化碳的反应装置系统
US11660779B2 (en) 2016-04-11 2023-05-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
US11958212B2 (en) 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
US11919775B2 (en) 2017-06-30 2024-03-05 The Regents Of The University Of California CO 2 mineralization in produced and industrial effluent water by pH-swing carbonation
CN111615503A (zh) * 2017-12-04 2020-09-01 索里迪亚科技公司 复合材料及其制造方法和用途
EP3720828A4 (en) * 2017-12-04 2021-07-14 Solidia Technologies, Inc. COMPOSITE MATERIALS, METHOD OF MANUFACTURING THEREOF AND USES THEREOF
JP2021505523A (ja) * 2017-12-04 2021-02-18 ソリディア テクノロジーズ インコーポレイテッドＳｏｌｉｄｉａ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 複合材料、製造方法およびその使用
CN109437828B (zh) * 2018-12-07 2021-08-17 武汉理工大学 一种钢渣碳化水化协同工艺
CN109437828A (zh) * 2018-12-07 2019-03-08 武汉理工大学 一种钢渣碳化水化协同工艺
GB2585362B (en) * 2019-06-11 2022-06-22 Boss Cabins Ltd Cabin
GB2585362A (en) * 2019-06-11 2021-01-13 Boss Cabins Ltd Cabin
WO2023235530A1 (en) * 2022-06-02 2023-12-07 The Regents Of The University Of California Active curing systems and methods for concrete manufacturing by carbon dioxide sequestration

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JP2009149456A (ja) 2009-07-09

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