BR0207887A - Aditivo acelerador de resistência de silicato de cálcio hidratado de baixa densidade para produtos com cimento - Google Patents

Aditivo acelerador de resistência de silicato de cálcio hidratado de baixa densidade para produtos com cimento

Info

Publication number
BR0207887A
BR0207887A BR0207887A BR0207887A BR0207887A BR 0207887 A BR0207887 A BR 0207887A BR 0207887 A BR0207887 A BR 0207887A BR 0207887 A BR0207887 A BR 0207887A BR 0207887 A BR0207887 A BR 0207887A
Authority
BR
Brazil
Prior art keywords
products
low density
calcium silicate
hydrated calcium
disclosed
Prior art date
Application number
BR0207887A
Other languages
English (en)
Inventor
Chongjun Jiang
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 BR0207887A publication Critical patent/BR0207887A/pt

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, 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, 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

"ADITIVO ACELERADOR DE RESISTêNCIA DE SILICATO DE CáLCIO HIDRATADO DE BAIXA DENSIDADE PARA PRODUTOS COM CIMENTO". São reveladas formulações de concreto e de fibrocimento e produtos compreendendo silicato de cálcio hidratado de baixa densidade, e métodos para a produção dessas formulações e produtos. As formulações reveladas apresentam acelerados tempos de cura. Outras vantagens das formulações reveladas incluem aperfeiçoada estabilidade dimensional nos produtos extrudados, reduzido faturamento, e reduzido desmantelamento em aplicações subaquáticas. Os produtos da formulação revelada possuem custos de produção mais baixos e tempo mais rápido para comercialização.
BR0207887A 2001-03-05 2002-03-04 Aditivo acelerador de resistência de silicato de cálcio hidratado de baixa densidade para produtos com cimento BR0207887A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US27376201P 2001-03-05 2001-03-05
US27376601P 2001-03-05 2001-03-05
US27376101P 2001-03-05 2001-03-05
US27376401P 2001-03-05 2001-03-05
PCT/IB2002/001833 WO2002070425A1 (en) 2001-03-05 2002-03-04 Low density calcium silicate hydrate strength accelerant additive for cementitious products

Publications (1)

Publication Number Publication Date
BR0207887A true BR0207887A (pt) 2004-03-23

Family

ID=27501079

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0207887A BR0207887A (pt) 2001-03-05 2002-03-04 Aditivo acelerador de resistência de silicato de cálcio hidratado de baixa densidade para produtos com cimento

Country Status (15)

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

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MXPA03007965A (es) 2003-12-04
US20020166479A1 (en) 2002-11-14
MX264199B (es) 2009-01-28
AU2002302913B2 (en) 2008-01-24
WO2002070425A1 (en) 2002-09-12
JP2005506262A (ja) 2005-03-03
EP1373160A4 (en) 2006-04-05
US7041167B2 (en) 2006-05-09
MY129267A (en) 2007-03-30
NZ528311A (en) 2006-12-22
CZ20032694A3 (cs) 2004-07-14
EP1373160A1 (en) 2004-01-02
TWI239323B (en) 2005-09-11
AR034212A1 (es) 2004-02-04
KR20090012372A (ko) 2009-02-03
KR20040030525A (ko) 2004-04-09

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