CA2192733A1 - Cementitious gypsum-containing compositions and materials made therefore - Google Patents

Cementitious gypsum-containing compositions and materials made therefore

Info

Publication number
CA2192733A1
CA2192733A1 CA002192733A CA2192733A CA2192733A1 CA 2192733 A1 CA2192733 A1 CA 2192733A1 CA 002192733 A CA002192733 A CA 002192733A CA 2192733 A CA2192733 A CA 2192733A CA 2192733 A1 CA2192733 A1 CA 2192733A1
Authority
CA
Canada
Prior art keywords
materials
portland cement
fire
containing compositions
materials made
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
CA002192733A
Other languages
French (fr)
Other versions
CA2192733C (en
Inventor
Elisha Stav
Edward A. Burkard
Ronald S. Finkelstein
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 Co
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
Priority claimed from US08/713,727 external-priority patent/US5685903A/en
Application filed by National Gypsum Co filed Critical National Gypsum Co
Publication of CA2192733A1 publication Critical patent/CA2192733A1/en
Application granted granted Critical
Publication of CA2192733C publication Critical patent/CA2192733C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

A cementitious composition useful for water-resistant construction materials, including floor underlayments, backing boards, self-leveling floor materials, road patching materials, fiberboard, fire-proofing sprays, and fire-stopping materials includes about 20 wt.% to about 75 wt.%
calcium sulfate beta-hemihydrate, about 10 wt.% to about 50 wt.% Portland cement, about 1 wt.% to about 20 wt.% silica fume and about 1 wt.% to about 50 wt.% pozzolanic aggregate. The Portland cement component may also be a blend of Portland cement with fly ash and/or ground blast slag.
CA002192733A 1996-09-13 1996-12-12 Cementitious gypsum-containing compositions and materials made therefore Expired - Fee Related CA2192733C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/713,727 US5685903A (en) 1994-06-03 1996-09-13 Cementitious gypsum-containing compositions and materials made therefrom
US08/713,727 1996-09-13

Publications (2)

Publication Number Publication Date
CA2192733A1 true CA2192733A1 (en) 1998-03-14
CA2192733C CA2192733C (en) 2001-07-03

Family

ID=24867286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002192733A Expired - Fee Related CA2192733C (en) 1996-09-13 1996-12-12 Cementitious gypsum-containing compositions and materials made therefore

Country Status (1)

Country Link
CA (1) CA2192733C (en)

Also Published As

Publication number Publication date
CA2192733C (en) 2001-07-03

Similar Documents

Publication Publication Date Title
CA2191842A1 (en) Cementitious gypsum-containing compositions and materials made therefrom
CA2229491C (en) Blended hydraulic cement
MXPA00007758A (en) Gypsum-cement system for construction materials.
US5718759A (en) Cementitious gypsum-containing compositions and materials made therefrom
CA2286609A1 (en) Cementitious gypsum-containing binders and compositions and materials made therefrom
SG64853A1 (en) Cementitious composition and making concrete therefrom
CA2459524A1 (en) Micro-granulose particulates
CA2225092A1 (en) Cementitious compositions and their uses
CA2424589A1 (en) Fire-protection material
TW235289B (en)
CA2370902A1 (en) Processes for producing monolithic architectural cementitious structures having decorative aggregate-containing cementitious surfaces
US5362320A (en) Sandable low shrinkage mortar patching/coating compound
CA2385606C (en) Masonry, mortar, and stucco cement compositions
JP2645514B2 (en) Covering material for sprayed asbestos
CA2192733A1 (en) Cementitious gypsum-containing compositions and materials made therefore
RU96100152A (en) CONSTRUCTION CONCRETE "OPILKOVY" MAGAKYAN
EP0384898B1 (en) Cementitious material for masonry constructions
MX9606080A (en) Cementitious gypsum-containing compositions and materials made therefrom.
RU2144909C1 (en) Water impermeable concrete
RU94040932A (en) Ceramic mixture
CA2192724A1 (en) Cementitious gypsum-containing fiber-containing compositions and materials made therefrom
RU2145310C1 (en) Dry cement mix progress-i
AU1408195A (en) Cement-based injection grout
SU920019A1 (en) Binder
RU93046488A (en) COMPOSITION FOR FLOOR DEVICE

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131212

MKLA Lapsed

Effective date: 20131212