JPWO2022092081A1 - - Google Patents

Info

Publication number
JPWO2022092081A1
JPWO2022092081A1 JP2022559155A JP2022559155A JPWO2022092081A1 JP WO2022092081 A1 JPWO2022092081 A1 JP WO2022092081A1 JP 2022559155 A JP2022559155 A JP 2022559155A JP 2022559155 A JP2022559155 A JP 2022559155A JP WO2022092081 A1 JPWO2022092081 A1 JP WO2022092081A1
Authority
JP
Japan
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
JP2022559155A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022092081A1 publication Critical patent/JPWO2022092081A1/ja
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/14—Hardening accelerators

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP2022559155A 2020-10-30 2021-10-26 Pending JPWO2022092081A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020182329 2020-10-30
PCT/JP2021/039475 WO2022092081A1 (en) 2020-10-30 2021-10-26 Two material-type ready-mix shipped rapid-hardening concrete material and ready-mix shipped rapid-hardening concrete composition

Publications (1)

Publication Number Publication Date
JPWO2022092081A1 true JPWO2022092081A1 (en) 2022-05-05

Family

ID=81383886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022559155A Pending JPWO2022092081A1 (en) 2020-10-30 2021-10-26

Country Status (2)

Country Link
JP (1) JPWO2022092081A1 (en)
WO (1) WO2022092081A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3487133B2 (en) * 1997-07-01 2004-01-13 宇部興産株式会社 Ultra-fast hardening non-shrink grout material
JP4904576B2 (en) * 2005-08-09 2012-03-28 太平洋マテリアル株式会社 Method for producing fast-curing concrete
JP6122647B2 (en) * 2013-02-06 2017-04-26 デンカ株式会社 Liquid quick setting agent, cement composition using the same, and spraying method
JP6131063B2 (en) * 2013-02-06 2017-05-17 デンカ株式会社 Liquid quick setting agent, cement composition using the same, and spraying method
EP3587374A4 (en) * 2017-02-22 2020-12-23 Denka Company Limited Hardening agent for ready-mix shipped rapid-hardening concrete, ready-mix shipped rapid-hardening concrete material, ready-mix shipped rapid-hardening concrete composition, and method for preparing same
CN112601726A (en) * 2018-08-22 2021-04-02 电化株式会社 Hardening agent for quick-hardening concrete delivered in ready-mixed concrete mode, quick-hardening concrete material delivered in ready-mixed concrete mode, quick-hardening concrete composition delivered in ready-mixed concrete mode and preparation method thereof
JP6785389B1 (en) * 2020-03-12 2020-11-18 デンカ株式会社 Liquid quick-setting agent and quick-setting cement concrete

Also Published As

Publication number Publication date
WO2022092081A1 (en) 2022-05-05

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