CN118871399A - 处理未硬化水泥组合物的方法、在该方法中使用的外加剂以及通过该方法生产的固体颗粒的用途 - Google Patents

处理未硬化水泥组合物的方法、在该方法中使用的外加剂以及通过该方法生产的固体颗粒的用途 Download PDF

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Publication number
CN118871399A
CN118871399A CN202380027108.7A CN202380027108A CN118871399A CN 118871399 A CN118871399 A CN 118871399A CN 202380027108 A CN202380027108 A CN 202380027108A CN 118871399 A CN118871399 A CN 118871399A
Authority
CN
China
Prior art keywords
admixture
starch
concrete
solid particles
sugar
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
CN202380027108.7A
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English (en)
Chinese (zh)
Inventor
A·希门尼斯
S·莱维蒂娜
K·歌德哈麦尔
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.)
Sika Technology AG
Original Assignee
Sika Technology AG
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 Sika Technology AG filed Critical Sika Technology AG
Publication of CN118871399A publication Critical patent/CN118871399A/zh
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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • C04B18/167—Recycled materials, i.e. waste materials reused in the production of the same materials
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
    • 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
    • C04B24/10—Carbohydrates or derivatives 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2688—Copolymers containing at least three different monomers
    • C04B24/2694—Copolymers containing at least three different monomers containing polyether side chains
    • 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
    • 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
    • C04B40/0042—Powdery mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
CN202380027108.7A 2022-03-25 2023-03-07 处理未硬化水泥组合物的方法、在该方法中使用的外加剂以及通过该方法生产的固体颗粒的用途 Pending CN118871399A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/704,695 US20230322622A1 (en) 2022-03-25 2022-03-25 Method for the treatment of non-hardened cement compositions, admixture to be used in such method, and use of solid granules produced by such method
US17/704,695 2022-03-25
PCT/EP2023/055735 WO2023180062A1 (en) 2022-03-25 2023-03-07 Method for the treatment of non-hardened cement compositions, admixture to be used in such method, and use of solid granules produced by such method

Publications (1)

Publication Number Publication Date
CN118871399A true CN118871399A (zh) 2024-10-29

Family

ID=85511133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380027108.7A Pending CN118871399A (zh) 2022-03-25 2023-03-07 处理未硬化水泥组合物的方法、在该方法中使用的外加剂以及通过该方法生产的固体颗粒的用途

Country Status (7)

Country Link
US (1) US20230322622A1 (enExample)
EP (1) EP4499586A1 (enExample)
JP (1) JP2025510234A (enExample)
CN (1) CN118871399A (enExample)
AU (1) AU2023238074A1 (enExample)
MX (1) MX2024011644A (enExample)
WO (1) WO2023180062A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202300020874A1 (it) * 2023-10-09 2025-04-09 Mauro Service Impianti S R L Processo di produzione di materiale cementizio

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0417144B1 (pt) * 2003-12-01 2017-03-28 Gcp Applied Tech Inc método para modificar uma composição cimentosa
JP2008063346A (ja) * 2007-11-27 2008-03-21 Kazuki Koga 害虫駆除剤
EP2468695A1 (en) 2010-12-21 2012-06-27 Mapei S.p.A. Method for recycling concrete
MX391282B (es) 2014-11-07 2025-03-21 Sika Tech Ag Método para producir materiales granulados de composiciones de cemento.
WO2016198087A1 (en) 2015-06-08 2016-12-15 Cemex Research Group Ag. Method to produce aggregates from unsettled cementitious mixtures
CN106552148B (zh) * 2016-11-25 2020-10-30 四川光大制药有限公司 一种抗h7n9禽流感病毒的药物组合物
IT201700063208A1 (it) 2017-06-08 2018-12-08 Mapei Spa Metodo per la produzione di aggregati dal calcestruzzo reso
US11958212B2 (en) * 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water

Also Published As

Publication number Publication date
EP4499586A1 (en) 2025-02-05
JP2025510234A (ja) 2025-04-14
WO2023180062A1 (en) 2023-09-28
MX2024011644A (es) 2024-09-30
AU2023238074A1 (en) 2024-09-26
US20230322622A1 (en) 2023-10-12

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