CA2287210A1 - Building products - Google Patents

Building products Download PDF

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Publication number
CA2287210A1
CA2287210A1 CA002287210A CA2287210A CA2287210A1 CA 2287210 A1 CA2287210 A1 CA 2287210A1 CA 002287210 A CA002287210 A CA 002287210A CA 2287210 A CA2287210 A CA 2287210A CA 2287210 A1 CA2287210 A1 CA 2287210A1
Authority
CA
Canada
Prior art keywords
siliceous
slurry
bulk density
forming
water
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.)
Granted
Application number
CA002287210A
Other languages
French (fr)
Other versions
CA2287210C (en
Inventor
Steve Duselis
Peter Goodwin
Nigel Kirby
Basil Naji
Anhthe Nguyen
Brian Sloane
David Stitt
James Gleeson
Hong Chen
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.)
James Hardie Technology Ltd
Original Assignee
James Hardie Research Pty Limited
Steve Duselis
Peter Goodwin
Nigel Kirby
Basil Naji
Anhthe Nguyen
Brian Sloane
David Stitt
James Gleeson
Hong Chen
James Hardie International Finance B.V.
James Hardie Technology Limited
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=3800418&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2287210(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by James Hardie Research Pty Limited, Steve Duselis, Peter Goodwin, Nigel Kirby, Basil Naji, Anhthe Nguyen, Brian Sloane, David Stitt, James Gleeson, Hong Chen, James Hardie International Finance B.V., James Hardie Technology Limited filed Critical James Hardie Research Pty Limited
Publication of CA2287210A1 publication Critical patent/CA2287210A1/en
Application granted granted Critical
Publication of CA2287210C publication Critical patent/CA2287210C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00129—Extrudable mixtures

Abstract

A method of forming a cementitious product comprising mixing a cementitious material with a siliceous material and a low bulk density material with water to form a slurry, forming a green shaped article from the slurry and curing the article in an autoclave. The low bulk density is substantially calcium silicate hydrate which is preferably obtained by reacting a calcareous reactant with a siliceous reactant in the presence of water and elevated temperature with at least 90 wt.% of the siliceous material having a particle size of less than 100 microns. Optionally the material can also include 0-25 % of fibrous material and 0-40 % of other additives. The resultant cementitious product is suitable for internal and external applications.
CA002287210A 1997-04-10 1998-04-09 Building products Expired - Lifetime CA2287210C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO6120 1997-04-10
AUPO6120A AUPO612097A0 (en) 1997-04-10 1997-04-10 Building products
PCT/AU1998/000263 WO1998045222A1 (en) 1997-04-10 1998-04-09 Building products

Publications (2)

Publication Number Publication Date
CA2287210A1 true CA2287210A1 (en) 1998-10-15
CA2287210C CA2287210C (en) 2009-09-15

Family

ID=3800418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002287210A Expired - Lifetime CA2287210C (en) 1997-04-10 1998-04-09 Building products

Country Status (19)

Country Link
US (2) US6346146B1 (en)
EP (1) EP0973699B1 (en)
JP (1) JP2001518867A (en)
AR (1) AR012390A1 (en)
AT (1) ATE243175T1 (en)
AU (1) AUPO612097A0 (en)
CA (1) CA2287210C (en)
DE (1) DE69815668T2 (en)
DK (1) DK0973699T3 (en)
ES (1) ES2202833T3 (en)
MX (1) MX215633B (en)
MY (1) MY114812A (en)
NZ (1) NZ500215A (en)
PE (1) PE94099A1 (en)
PH (1) PH11998000842B1 (en)
PT (1) PT973699E (en)
TW (1) TW485151B (en)
WO (1) WO1998045222A1 (en)
ZA (1) ZA983063B (en)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
US6506248B1 (en) 2003-01-14
CA2287210C (en) 2009-09-15
NZ500215A (en) 2001-06-29
DK0973699T3 (en) 2003-10-06
MX9909324A (en) 2000-02-28
EP0973699A1 (en) 2000-01-26
EP0973699A4 (en) 2000-11-02
ATE243175T1 (en) 2003-07-15
PT973699E (en) 2003-11-28
WO1998045222A1 (en) 1998-10-15
MY114812A (en) 2003-01-31
AUPO612097A0 (en) 1997-05-08
JP2001518867A (en) 2001-10-16
MX215633B (en) 2003-08-06
AR012390A1 (en) 2000-10-18
PH11998000842B1 (en) 2004-04-13
DE69815668T2 (en) 2004-05-13
ES2202833T3 (en) 2004-04-01
US6346146B1 (en) 2002-02-12
ZA983063B (en) 1998-10-13
DE69815668D1 (en) 2003-07-24
EP0973699B1 (en) 2003-06-18
PE94099A1 (en) 1999-10-04
TW485151B (en) 2002-05-01

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