DE1771493A1 - Verfahren zur Herstellung von geschaeumtem Magnesiazement - Google Patents

Verfahren zur Herstellung von geschaeumtem Magnesiazement

Info

Publication number
DE1771493A1
DE1771493A1 DE19681771493 DE1771493A DE1771493A1 DE 1771493 A1 DE1771493 A1 DE 1771493A1 DE 19681771493 DE19681771493 DE 19681771493 DE 1771493 A DE1771493 A DE 1771493A DE 1771493 A1 DE1771493 A1 DE 1771493A1
Authority
DE
Germany
Prior art keywords
production
magnesia cement
foamed
foamed magnesia
cement
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
DE19681771493
Other languages
English (en)
Other versions
DE1771493B2 (de
DE1771493C3 (de
Inventor
Checko John Charles
Harold Umansky
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.)
Mearl Corp
Original Assignee
Mearl Corp
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 to US64290667A priority Critical
Application filed by Mearl Corp filed Critical Mearl Corp
Publication of DE1771493A1 publication Critical patent/DE1771493A1/de
Publication of DE1771493B2 publication Critical patent/DE1771493B2/de
Application granted granted Critical
Publication of DE1771493C3 publication Critical patent/DE1771493C3/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30Compositions 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 magnesium cements or similar cements
    • C04B28/32Magnesium oxychloride cements, e.g. Sorel cement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/38Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
    • B28C5/381Producing cellular concrete
    • B28C5/386Plants; Systems; Methods
    • B28C5/388Methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/40Mixing specially adapted for preparing mixtures containing fibres
    • B28C5/402Methods
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30Compositions 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 magnesium cements or similar cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034Physico-chemical characteristics of the mixtures
    • C04B2111/00146Sprayable or pumpable mixtures
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/28Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/52Sound-insulating materials
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/92Fire or heat protection feature
    • Y10S428/921Fire or flameproofing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987With nonvoid component of specified composition
    • Y10T428/24999Inorganic
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31652Of asbestos
    • Y10T428/31656With metal layer
DE19681771493 1967-06-01 1968-05-31 Expired DE1771493C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US64290667A true 1967-06-01 1967-06-01

Publications (3)

Publication Number Publication Date
DE1771493A1 true DE1771493A1 (de) 1972-02-03
DE1771493B2 DE1771493B2 (de) 1973-02-08
DE1771493C3 DE1771493C3 (de) 1973-10-04

Family

ID=24578528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681771493 Expired DE1771493C3 (de) 1967-06-01 1968-05-31

Country Status (6)

Country Link
US (1) US3522069A (de)
CA (1) CA938306A (de)
DE (1) DE1771493C3 (de)
FR (1) FR1570781A (de)
GB (1) GB1186287A (de)
NL (1) NL6807711A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867159A (en) * 1970-10-22 1975-02-18 Stanley Works Foamed concrete structures
US3963849A (en) * 1971-11-01 1976-06-15 Thompson Chemicals, Inc. Fireproof product using magnesium oxychloride cement
US3969453A (en) * 1971-11-01 1976-07-13 Thompson Chemicals, Inc. Method of molding fireproof products containing magnesium oxychloride cement
US3989534A (en) * 1973-03-19 1976-11-02 Mark Plunguian Foamed cementitious compositions and method of producing same
US3912838A (en) * 1973-07-25 1975-10-14 Grace W R & Co Pneumatic application of lightweight cementitious compositions
ES448040A1 (es) * 1975-05-24 1977-07-01 Hoechst Ag Dispositivo para la aplicacion uniforme de banos liquidos detratamiento en forma de espuma sobre estructuras textiles planas.
FR2349422A1 (fr) * 1976-04-28 1977-11-25 Oakes Ltd E T Procede pour produire un materiau isolant
GB1562154A (en) * 1976-07-19 1980-03-05 Little Inc A Composition and process for forming filled inorganic resin cements in solid or cellular form
DE7914322U1 (de) * 1979-05-17 1979-09-20 Vki-Rheinhold & Mahla Ag, 6800 Mannheim Feuerbestaendige plattenfoermige verbundkoerper
US4310996A (en) * 1980-04-23 1982-01-19 General Electric Co. Cement reinforced gypsum foam with mineral wool
US4390371A (en) * 1981-08-04 1983-06-28 Cornwell Charles E Method for mixing, spraying and placing cementitious materials
US4572862A (en) * 1984-04-25 1986-02-25 Delphic Research Laboratories, Inc. Fire barrier coating composition containing magnesium oxychlorides and high alumina calcium aluminate cements or magnesium oxysulphate
US4661398A (en) * 1984-04-25 1987-04-28 Delphic Research Laboratories, Inc. Fire-barrier plywood
DE3429311C1 (de) * 1984-08-09 1985-12-05 Bayer Ag Verfahren zur Herstellung wasserabweisender poroeser Formkoerper aus Gips
GB8705903D0 (en) * 1987-03-12 1987-04-15 Thermal Structures Ltd Foamed materials
US5102228A (en) * 1988-03-09 1992-04-07 Thermal Structures Limited Apparatus and method for producing foamed materials
US5849364A (en) * 1989-05-10 1998-12-15 New Waste Concepts, Inc. Self-foaming sprayable composition
US5556033A (en) * 1989-05-10 1996-09-17 New Waste Concepts, Inc. Apparatus for forming a foamed outdoor protective cover layer
FR2684325A1 (fr) * 1991-12-02 1993-06-04 Cooper Christopher Procede pour la production et la mise en óoeuvre d'un materiau cellulaire durcissable, materiau produit selon le procede, et mise en óoeuvre pour le remplissage de tranchees.
US5213161A (en) * 1992-02-19 1993-05-25 Halliburton Company Well cementing method using acid removable low density well cement compositions
US5231811A (en) * 1992-03-16 1993-08-03 Chicago Bridge & Iron Technical Services Company Storage structures with layered thermal finish covering
WO1994015886A1 (en) * 1993-01-13 1994-07-21 Nachtman Thomas J Sprayable composition and method for forming a foamed outdoor protective cover layer
US6475275B1 (en) 1999-10-21 2002-11-05 Isolatek International Cement composition
DE10036311A1 (de) * 2000-07-26 2002-02-14 Pft Gmbh Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Schaumbrei
AT412472B (de) * 2002-08-09 2005-03-25 Bezard Denis Dr Hydraulisch abbindende masse
US20050195681A1 (en) * 2004-02-18 2005-09-08 Henry Gembala Lightweight concrete mixer
US7766537B2 (en) * 2005-02-18 2010-08-03 Henry Gembala Lightweight foamed concrete mixer
US20080223258A1 (en) * 2007-03-12 2008-09-18 Robert Bruce Method and System for Manufacturing Lightweight, High-Strength Gypsum Products
GB2466653B (en) 2008-12-31 2013-08-07 Genesis Global Ltd Use of a Blood Hydrolysate as a Cement Material
EP3065925A4 (de) * 2013-11-07 2017-08-02 Air Krete, Inc. Progressives blasenerzeugungssystem für die herstellung von zementschaum

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598981A (en) * 1949-02-26 1952-06-03 F E Schundler And Company Inc Magnesia cement products and their manufacture
US2864714A (en) * 1954-02-09 1958-12-16 Nat Foam System Inc Method of producing aerated cementitious material
US3138472A (en) * 1955-03-09 1964-06-23 Sommer Alois Method for making foamed magnesia cement
US2915301A (en) * 1957-12-11 1959-12-01 John K Selden Foamed slurry generator
US3147128A (en) * 1961-12-04 1964-09-01 Dow Chemical Co Foamed magnesium oxysulfate cement and process
US3119704A (en) * 1961-12-04 1964-01-28 Dow Chemical Co Preparation of aerated cementitious products
US3458327A (en) * 1965-09-30 1969-07-29 Vonco Corp Inc Coating composition and method

Also Published As

Publication number Publication date
DE1771493C3 (de) 1973-10-04
NL6807711A (de) 1968-12-02
FR1570781A (de) 1969-06-13
US3522069A (en) 1970-07-28
CA938306A1 (de)
CA938306A (en) 1973-12-11
DE1771493B2 (de) 1973-02-08
GB1186287A (en) 1970-04-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee