EP4444675A4 - Zementmaterialzusatz - Google Patents

Zementmaterialzusatz

Info

Publication number
EP4444675A4
EP4444675A4 EP23742620.0A EP23742620A EP4444675A4 EP 4444675 A4 EP4444675 A4 EP 4444675A4 EP 23742620 A EP23742620 A EP 23742620A EP 4444675 A4 EP4444675 A4 EP 4444675A4
Authority
EP
European Patent Office
Prior art keywords
cement material
material additive
additive
cement
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
EP23742620.0A
Other languages
English (en)
French (fr)
Other versions
EP4444675A1 (de
Inventor
James Marsh
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.)
Andromeda Ip Pty Ltd
Original Assignee
Andromeda Ip Pty 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
Priority claimed from AU2022900116A external-priority patent/AU2022900116A0/en
Application filed by Andromeda Ip Pty Ltd filed Critical Andromeda Ip Pty Ltd
Publication of EP4444675A1 publication Critical patent/EP4444675A1/de
Publication of EP4444675A4 publication Critical patent/EP4444675A4/de
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
    • 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
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0079—Rheology influencing agents
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/05—Materials having an early high strength, e.g. allowing fast demoulding or formless casting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
EP23742620.0A 2022-01-21 2023-01-20 Zementmaterialzusatz Pending EP4444675A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2022900116A AU2022900116A0 (en) 2022-01-21 Cementitious material additive
PCT/AU2023/050026 WO2023137517A1 (en) 2022-01-21 2023-01-20 Cementitious material additive

Publications (2)

Publication Number Publication Date
EP4444675A1 EP4444675A1 (de) 2024-10-16
EP4444675A4 true EP4444675A4 (de) 2025-11-05

Family

ID=87347478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23742620.0A Pending EP4444675A4 (de) 2022-01-21 2023-01-20 Zementmaterialzusatz

Country Status (4)

Country Link
EP (1) EP4444675A4 (de)
JP (1) JP2025502434A (de)
AU (1) AU2023208225A1 (de)
WO (1) WO2023137517A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119971119A (zh) * 2025-02-17 2025-05-13 中国地质大学（武汉） 一种黏土矿物基气凝胶止血材料及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006188398A (ja) * 2005-01-07 2006-07-20 Mitsubishi Shoji Construction Materials Corp セメント組成物
CN102731010A (zh) * 2012-07-25 2012-10-17 广东省建筑材料研究院 一种增强型预拌砂浆保水增稠剂及其制备方法
CN107879721A (zh) * 2017-11-27 2018-04-06 柳州市闽贵砖厂 一种地板砖及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122191A (en) * 1990-02-22 1992-06-16 Takenaka Corporation Admixture and cement composition using same
JP2011136888A (ja) * 2009-12-28 2011-07-14 Taiheiyo Materials Corp セメント組成物用強度増進材及びその製造方法
CN113698150A (zh) * 2021-08-23 2021-11-26 山东百纳混凝土有限公司 一种大体积混凝土及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006188398A (ja) * 2005-01-07 2006-07-20 Mitsubishi Shoji Construction Materials Corp セメント組成物
CN102731010A (zh) * 2012-07-25 2012-10-17 广东省建筑材料研究院 一种增强型预拌砂浆保水增稠剂及其制备方法
CN107879721A (zh) * 2017-11-27 2018-04-06 柳州市闽贵砖厂 一种地板砖及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023137517A1 *

Also Published As

Publication number Publication date
WO2023137517A1 (en) 2023-07-27
AU2023208225A1 (en) 2024-07-25
EP4444675A1 (de) 2024-10-16
JP2025502434A (ja) 2025-01-24

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Legal Events

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A4 Supplementary search report drawn up and despatched

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RIC1 Information provided on ipc code assigned before grant

Ipc: C04B 40/00 20060101AFI20250929BHEP

Ipc: C04B 103/00 20060101ALI20250929BHEP

Ipc: C04B 111/00 20060101ALI20250929BHEP