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AR034212A1 - Acelerante de baja densidad y aditivo para aumentar la resistencia para productos de cemento y los metodos para utilizarlos - Google Patents

Acelerante de baja densidad y aditivo para aumentar la resistencia para productos de cemento y los metodos para utilizarlos

Info

Publication number
AR034212A1
AR034212A1 ARP020100791A AR034212A1 AR 034212 A1 AR034212 A1 AR 034212A1 AR P020100791 A ARP020100791 A AR P020100791A AR 034212 A1 AR034212 A1 AR 034212A1
Authority
AR
Argentina
Prior art keywords
methods
low density
formulations
products
accelerant
Prior art date
Application number
Other languages
English (en)
Original Assignee
James Hardie Res 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
Application filed by James Hardie Res Pty Ltd filed Critical James Hardie Res Pty Ltd
Publication of AR034212A1 publication Critical patent/AR034212A1/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
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/043—Alkaline-earth metal silicates, e.g. wollastonite
    • 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 or shrinkage compensating agents
    • C04B22/0086—Seeding materials
    • C04B22/00863—Calcium silicate hydrate
    • 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
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • 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
    • C04B2103/12—Set accelerators
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Se describen formulaciones de concreto y fibrocemento y a los productos que comprenden al silicato de calcio hidratado de baja densidad, y a los métodos para producir estas formulaciones y productos. Las formulaciones descriptas exhiben tiempos de curado acelerados. Otras ventajas de las formulaciones descriptas incluyen a la estabilidad dimensional de los productos extrudados, el agrietamiento reducido, y el deslave reducido en las aplicaciones bajo el agua. Los productos de la formulación descripta tienen un costo menor de producción y son más rápidos de comercializar.
ARP020100791 2001-03-05 2002-03-05 Acelerante de baja densidad y aditivo para aumentar la resistencia para productos de cemento y los metodos para utilizarlos AR034212A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US27376401P 2001-03-05 2001-03-05
US27376601P 2001-03-05 2001-03-05
US27376101P 2001-03-05 2001-03-05
US27376201P 2001-03-05 2001-03-05

Publications (1)

Publication Number Publication Date
AR034212A1 true AR034212A1 (es) 2004-02-04

Family

ID=27501079

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020100791 AR034212A1 (es) 2001-03-05 2002-03-05 Acelerante de baja densidad y aditivo para aumentar la resistencia para productos de cemento y los metodos para utilizarlos

Country Status (15)

Country Link
US (1) US7041167B2 (es)
EP (1) EP1373160A4 (es)
KR (2) KR20090012372A (es)
CN (1) CN1543444A (es)
AR (1) AR034212A1 (es)
AU (1) AU2002302913B2 (es)
BR (1) BR0207887A (es)
CA (1) CA2439660A1 (es)
CZ (1) CZ20032694A3 (es)
MX (1) MX264199B (es)
MY (1) MY129267A (es)
NZ (1) NZ528311A (es)
PL (1) PL364824A1 (es)
TW (1) TWI239323B (es)
WO (1) WO2002070425A1 (es)

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JP2005506262A (ja) 2005-03-03
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US20020166479A1 (en) 2002-11-14
WO2002070425A1 (en) 2002-09-12
JP4220781B2 (ja) 2009-02-04
CN1543444A (zh) 2004-11-03
CZ20032694A3 (cs) 2004-07-14
US7041167B2 (en) 2006-05-09
MY129267A (en) 2007-03-30
KR20090012372A (ko) 2009-02-03
TWI239323B (en) 2005-09-11
EP1373160A4 (en) 2006-04-05
KR20040030525A (ko) 2004-04-09
PL364824A1 (en) 2004-12-27
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