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MX2014003888A - Mezclas de cemento-scm de particulas empacadas. - Google Patents

Mezclas de cemento-scm de particulas empacadas.

Info

Publication number
MX2014003888A
MX2014003888A MX2014003888A MX2014003888A MX2014003888A MX 2014003888 A MX2014003888 A MX 2014003888A MX 2014003888 A MX2014003888 A MX 2014003888A MX 2014003888 A MX2014003888 A MX 2014003888A MX 2014003888 A MX2014003888 A MX 2014003888A
Authority
MX
Mexico
Prior art keywords
cement
scm
particles
packed particles
fraction
Prior art date
Application number
MX2014003888A
Other languages
English (en)
Other versions
MX373413B (es
Inventor
John M Guynn
Andrew S Hansen
Original Assignee
Roman Cement Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48141312&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2014003888(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Roman Cement Llc filed Critical Roman Cement Llc
Publication of MX2014003888A publication Critical patent/MX2014003888A/es
Publication of MX373413B publication Critical patent/MX373413B/es

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
    • C04B7/00—Hydraulic cements
    • C04B7/34—Hydraulic lime cements; Roman cements ; natural 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0076—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials characterised by the grain distribution
    • C04B20/008—Micro- or nanosized fillers, e.g. micronised fillers with particle size smaller than that of the hydraulic binder
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/02—Portland 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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sealing Material Composition (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Mezclas de cemento-SCM emplean los principios de partículas empacadas para incrementar la densidad de partículas empacadas y reducir el espaciado intersticial entre el cemento y las partículas de SCM. Las partículas empacadas reducen la cantidad de agua requerida para obtener una pasta de cemento que tiene un flujo deseado, disminuye la relación de agua-material cementoso (w/cm) e incrementa las resistencias tempranas y de largo plazo. Esto se puede realizar al proporcionar una fracción de cemento hidráulico que tiene una PSD reducida y por lo menos una fracción de SCM que tiene un tamaño de partícula medio que difiere del tamaño de partícula medio del cemento de PSD reducida por un múltiplo de 3.0 o más para producir una mezcla de cemento-SCM que tiene una densidad de partículas empacadas de por lo menos 57.0%.
MX2014003888A 2011-10-20 2012-10-17 Mezclas de cemento-scm de particulas empacadas. MX373413B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161549742P 2011-10-20 2011-10-20
PCT/US2012/060640 WO2013059339A1 (en) 2011-10-20 2012-10-17 Particle packed cement-scm blends

Publications (2)

Publication Number Publication Date
MX2014003888A true MX2014003888A (es) 2015-02-10
MX373413B MX373413B (es) 2020-05-26

Family

ID=48141312

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003888A MX373413B (es) 2011-10-20 2012-10-17 Mezclas de cemento-scm de particulas empacadas.

Country Status (8)

Country Link
US (3) US8974593B2 (es)
EP (2) EP3636615A1 (es)
CN (1) CN104010988B (es)
BR (1) BR112014009653B1 (es)
CO (1) CO6930350A2 (es)
MX (1) MX373413B (es)
PE (1) PE20142096A1 (es)
WO (1) WO2013059339A1 (es)

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FR2943662B1 (fr) 2009-03-24 2015-01-16 Lafarge Sa Beton a faible teneur en clinker
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FR3022540B1 (fr) 2014-06-20 2021-05-14 Lafarge Sa Betons a ultra haute performance a faible teneur en ciment
FR3022543B1 (fr) 2014-06-20 2021-05-14 Lafarge Sa Nouveau beton a ultra haute performance
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BR112014009653A2 (pt) 2017-05-09
US9238591B2 (en) 2016-01-19
CN104010988B (zh) 2016-04-13
CO6930350A2 (es) 2014-04-28
CN104010988A (zh) 2014-08-27
US20140224154A1 (en) 2014-08-14
USRE49415E1 (en) 2023-02-14
EP2768788A1 (en) 2014-08-27
EP3636615A1 (en) 2020-04-15
EP2768788B1 (en) 2019-12-04
EP2768788A4 (en) 2015-09-09
WO2013059339A1 (en) 2013-04-25
PE20142096A1 (es) 2014-12-06
BR112014009653B1 (pt) 2021-01-12

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