CZ308486B6 - Hydraulic binder, building material, a method of their production and use of a hydraulic binder - Google Patents

Hydraulic binder, building material, a method of their production and use of a hydraulic binder

Info

Publication number
CZ308486B6
CZ308486B6 CZ2019-361A CZ2019361A CZ308486B6 CZ 308486 B6 CZ308486 B6 CZ 308486B6 CZ 2019361 A CZ2019361 A CZ 2019361A CZ 308486 B6 CZ308486 B6 CZ 308486B6
Authority
CZ
Czechia
Prior art keywords
fluid
ash
hydraulic binder
fly ash
range
Prior art date
Application number
CZ2019-361A
Other languages
Czech (cs)
Other versions
CZ2019361A3 (en
Inventor
Rostislav Šulc
František Škvára
Roman Snop
Original Assignee
Vysoká škola chemicko-technologická v Praze
České vysoké učení technické v Praze
Čez Energetické Produkty, S.R.O.
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 Vysoká škola chemicko-technologická v Praze, České vysoké učení technické v Praze, Čez Energetické Produkty, S.R.O. filed Critical Vysoká škola chemicko-technologická v Praze
Priority to CZ2019-361A priority Critical patent/CZ2019361A3/en
Publication of CZ308486B6 publication Critical patent/CZ308486B6/en
Publication of CZ2019361A3 publication Critical patent/CZ2019361A3/en

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
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The solution submitted relates to a hydraulic binder comprising cement and fluid fly ash and/or fluid ash from fluidized coal combustion with ground limestone in a ratio of cement to fluid fly ash and/or fluid ash in the range from 5:95 to 95:5, and, furthermore, at least 10% by weight of gauging water, based on the total weight of the binder, wherein the specific surface area of the fluid fly ash and/or fluid ash particles is in the range from 50 to 1,200 m/kg, and the mean particle size of fluid fly ash and/or fluid ash dis in the range from 0.5 to 400 µm. The solution submitted further relates to a method of its production and its use, as well as to a building material, in particular slurries, mortars and concretes, containing this hydraulic binder.
CZ2019-361A 2019-06-10 2019-06-10 Hydraulic binder, building material, a method of their production and use of a hydraulic binder CZ2019361A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ2019-361A CZ2019361A3 (en) 2019-06-10 2019-06-10 Hydraulic binder, building material, a method of their production and use of a hydraulic binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2019-361A CZ2019361A3 (en) 2019-06-10 2019-06-10 Hydraulic binder, building material, a method of their production and use of a hydraulic binder

Publications (2)

Publication Number Publication Date
CZ308486B6 true CZ308486B6 (en) 2020-09-16
CZ2019361A3 CZ2019361A3 (en) 2020-09-16

Family

ID=72432653

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2019-361A CZ2019361A3 (en) 2019-06-10 2019-06-10 Hydraulic binder, building material, a method of their production and use of a hydraulic binder

Country Status (1)

Country Link
CZ (1) CZ2019361A3 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2005211A3 (en) * 2005-04-06 2006-11-15 Hanzlícek@Tomás Binding mixture containing secondary starting material, process for its preparation and use
CN101643328A (en) * 2009-08-25 2010-02-10 南京信息工程大学 Fly ash silicate cement prepared by using CFBC desulphurized ash
CZ2008662A3 (en) * 2008-10-23 2010-05-05 Elmos Trading, Spol. S R.O. Binding agent, especially cement and process for producing such binding agent
CZ2015882A3 (en) * 2015-12-10 2017-02-08 Vysoká škola chemicko-technologická v Praze A method of preparation of a non-clinker hydraulic binder
CZ201819A3 (en) * 2018-01-17 2019-07-24 Vysoká škola chemicko-technologická v Praze A method of producing an ash-based hydraulic binder, a hydraulic binder and their use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2005211A3 (en) * 2005-04-06 2006-11-15 Hanzlícek@Tomás Binding mixture containing secondary starting material, process for its preparation and use
CZ2008662A3 (en) * 2008-10-23 2010-05-05 Elmos Trading, Spol. S R.O. Binding agent, especially cement and process for producing such binding agent
CN101643328A (en) * 2009-08-25 2010-02-10 南京信息工程大学 Fly ash silicate cement prepared by using CFBC desulphurized ash
CZ2015882A3 (en) * 2015-12-10 2017-02-08 Vysoká škola chemicko-technologická v Praze A method of preparation of a non-clinker hydraulic binder
CZ201819A3 (en) * 2018-01-17 2019-07-24 Vysoká škola chemicko-technologická v Praze A method of producing an ash-based hydraulic binder, a hydraulic binder and their use

Also Published As

Publication number Publication date
CZ2019361A3 (en) 2020-09-16

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