CN112601726A - 用于以预拌混凝土方式出货的快硬混凝土的硬化剂、以预拌混凝土方式出货的快硬混凝土材料、以预拌混凝土方式出货的快硬混凝土组合物及其调制方法 - Google Patents

用于以预拌混凝土方式出货的快硬混凝土的硬化剂、以预拌混凝土方式出货的快硬混凝土材料、以预拌混凝土方式出货的快硬混凝土组合物及其调制方法 Download PDF

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Publication number
CN112601726A
CN112601726A CN201980054389.9A CN201980054389A CN112601726A CN 112601726 A CN112601726 A CN 112601726A CN 201980054389 A CN201980054389 A CN 201980054389A CN 112601726 A CN112601726 A CN 112601726A
Authority
CN
China
Prior art keywords
hardening
concrete
ready
quick
agent
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201980054389.9A
Other languages
English (en)
Chinese (zh)
Inventor
岛崎大树
藏本悠太
森泰一郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denka Co Ltd
Original Assignee
Denka Co Ltd
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 Denka Co Ltd filed Critical Denka Co Ltd
Publication of CN112601726A publication Critical patent/CN112601726A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the 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
    • 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
    • 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
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
CN201980054389.9A 2018-08-22 2019-08-05 用于以预拌混凝土方式出货的快硬混凝土的硬化剂、以预拌混凝土方式出货的快硬混凝土材料、以预拌混凝土方式出货的快硬混凝土组合物及其调制方法 Pending CN112601726A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-155805 2018-08-22
JP2018155805 2018-08-22
PCT/JP2019/030708 WO2020039908A1 (ja) 2018-08-22 2019-08-05 生コン出荷型急硬コンクリート用起硬剤、生コン出荷型急硬コンクリート材料、生コン出荷型急硬コンクリート組成物及びその調製方法

Publications (1)

Publication Number Publication Date
CN112601726A true CN112601726A (zh) 2021-04-02

Family

ID=69593065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980054389.9A Pending CN112601726A (zh) 2018-08-22 2019-08-05 用于以预拌混凝土方式出货的快硬混凝土的硬化剂、以预拌混凝土方式出货的快硬混凝土材料、以预拌混凝土方式出货的快硬混凝土组合物及其调制方法

Country Status (4)

Country Link
JP (1) JP7319984B2 (ja)
CN (1) CN112601726A (ja)
SG (1) SG11202101322XA (ja)
WO (1) WO2020039908A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022092081A1 (ja) * 2020-10-30 2022-05-05
WO2023171770A1 (ja) * 2022-03-10 2023-09-14 デンカ株式会社 セメント組成物

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006062878A (ja) * 2004-07-28 2006-03-09 Taiheiyo Material Kk スラリー状速硬剤
JP2007045654A (ja) * 2005-08-09 2007-02-22 Taiheiyo Material Kk 速硬コンクリートの製造方法
JP2007320834A (ja) * 2006-06-05 2007-12-13 Denki Kagaku Kogyo Kk 超速硬セメント組成物、超速硬セメントコンクリート組成物、及び超速硬セメントコンクリート
CN104203866A (zh) * 2012-03-30 2014-12-10 电气化学工业株式会社 快硬性水泥
CN105339322A (zh) * 2013-06-20 2016-02-17 电化株式会社 水泥快硬材料、其制造方法、以及水泥组合物
CN107709267A (zh) * 2015-06-26 2018-02-16 电化株式会社 快硬材料、其制造方法及使用该快硬材料的快硬性水泥组合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5855902B2 (ja) * 2011-10-31 2016-02-09 太平洋マテリアル株式会社 アルミナセメント
EP3587374A4 (en) * 2017-02-22 2020-12-23 Denka Company Limited CURING AGENTS FOR COMPLETE DELIVERED, FAST-CURING CONCRETE, MATERIAL FOR COMPLETE DELIVERED, FAST-CURING CONCRETE, COMPOSITION FOR COMPLETE-DELIVERED, FAST-CURING CONCRETE AND PROCESS FOR PRODUCING IT

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006062878A (ja) * 2004-07-28 2006-03-09 Taiheiyo Material Kk スラリー状速硬剤
JP2007045654A (ja) * 2005-08-09 2007-02-22 Taiheiyo Material Kk 速硬コンクリートの製造方法
JP2007320834A (ja) * 2006-06-05 2007-12-13 Denki Kagaku Kogyo Kk 超速硬セメント組成物、超速硬セメントコンクリート組成物、及び超速硬セメントコンクリート
CN104203866A (zh) * 2012-03-30 2014-12-10 电气化学工业株式会社 快硬性水泥
CN105339322A (zh) * 2013-06-20 2016-02-17 电化株式会社 水泥快硬材料、其制造方法、以及水泥组合物
CN107709267A (zh) * 2015-06-26 2018-02-16 电化株式会社 快硬材料、其制造方法及使用该快硬材料的快硬性水泥组合物

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
TAE-BEOMMIN: ""Experimental study on the development of compressive strength of early concrete age using calcium-based hardening accelerator and high early strength cement"", 《CONSTRUCTION AND BUILDING MATERIALS》 *
司家宁: ""冬冷夏热地区冬季低能耗高性能预制构件混凝土试验研究"", 《施工技术》 *
王洪军: ""混凝土早强超早强与养护节能"", 《辽宁建材》 *

Also Published As

Publication number Publication date
JPWO2020039908A1 (ja) 2021-08-10
WO2020039908A1 (ja) 2020-02-27
SG11202101322XA (en) 2021-03-30
JP7319984B2 (ja) 2023-08-02

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Application publication date: 20210402