CA2192724C - Compositions cimentaires contenant du platre et des fibres et materiaux fabriques a partir de ces compositions cimentaires - Google Patents

Compositions cimentaires contenant du platre et des fibres et materiaux fabriques a partir de ces compositions cimentaires Download PDF

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Publication number
CA2192724C
CA2192724C CA002192724A CA2192724A CA2192724C CA 2192724 C CA2192724 C CA 2192724C CA 002192724 A CA002192724 A CA 002192724A CA 2192724 A CA2192724 A CA 2192724A CA 2192724 C CA2192724 C CA 2192724C
Authority
CA
Canada
Prior art keywords
binder
fiber
composition
gypsum
silica fume
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.)
Expired - Fee Related
Application number
CA002192724A
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English (en)
Other versions
CA2192724A1 (fr
Inventor
Elisha Stav
Edward A. Burkard
Ronald S. Finkelstein
Daniel A. Winkowski
Lambert J. Metz
Patrick J. Mudd
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.)
National Gypsum Properties LLC
Original Assignee
National Gypsum Properties 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
Application filed by National Gypsum Properties LLC filed Critical National Gypsum Properties LLC
Publication of CA2192724A1 publication Critical patent/CA2192724A1/fr
Application granted granted Critical
Publication of CA2192724C publication Critical patent/CA2192724C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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

  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Une composition de ciment utile pour matériaux de construction résistants à l'eau contient d'environ 10 % à environ 35 % en poids de fibre et d'environ 65 % à environ 90 % en poids d'un liant cimentaire. Le liant comprend en outre d'environ 30 % à environ 75 % en poids de sulfate de calcium hémihydraté de type bêta, d'environ 10 % à environ 50 % en poids de ciment Portland et d'environ 4 % à environ 20 % en poids de fumée de silice.
CA002192724A 1996-09-13 1996-12-12 Compositions cimentaires contenant du platre et des fibres et materiaux fabriques a partir de ces compositions cimentaires Expired - Fee Related CA2192724C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71026496A 1996-09-13 1996-09-13
US08/710,264 1996-09-13

Publications (2)

Publication Number Publication Date
CA2192724A1 CA2192724A1 (fr) 1998-03-14
CA2192724C true CA2192724C (fr) 2001-07-31

Family

ID=24853287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002192724A Expired - Fee Related CA2192724C (fr) 1996-09-13 1996-12-12 Compositions cimentaires contenant du platre et des fibres et materiaux fabriques a partir de ces compositions cimentaires

Country Status (1)

Country Link
CA (1) CA2192724C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2258681C1 (ru) * 2004-02-03 2005-08-20 Тверской государственный технический университет Сырьевая смесь для получения водостойкого строительного материала

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2258681C1 (ru) * 2004-02-03 2005-08-20 Тверской государственный технический университет Сырьевая смесь для получения водостойкого строительного материала

Also Published As

Publication number Publication date
CA2192724A1 (fr) 1998-03-14

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Effective date: 20131212