FR2366394A1 - Procede et dispositif pour melanger un liant pulverulent a des fibres de laine minerale, notamment a des fibres de laine de laitier - Google Patents

Procede et dispositif pour melanger un liant pulverulent a des fibres de laine minerale, notamment a des fibres de laine de laitier

Info

Publication number
FR2366394A1
FR2366394A1 FR7728266A FR7728266A FR2366394A1 FR 2366394 A1 FR2366394 A1 FR 2366394A1 FR 7728266 A FR7728266 A FR 7728266A FR 7728266 A FR7728266 A FR 7728266A FR 2366394 A1 FR2366394 A1 FR 2366394A1
Authority
FR
France
Prior art keywords
wool fibers
mixing
dairy
mineral wool
binder
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
FR7728266A
Other languages
English (en)
French (fr)
Other versions
FR2366394B1 (enExample
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.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
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 Voestalpine AG, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Publication of FR2366394A1 publication Critical patent/FR2366394A1/fr
Application granted granted Critical
Publication of FR2366394B1 publication Critical patent/FR2366394B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • B05B7/145—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means specially adapted for short fibres or chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Building Environments (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Preliminary Treatment Of Fibers (AREA)
FR7728266A 1976-09-30 1977-09-20 Procede et dispositif pour melanger un liant pulverulent a des fibres de laine minerale, notamment a des fibres de laine de laitier Granted FR2366394A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT727976A AT345139B (de) 1976-09-30 1976-09-30 Verfahren und vorrichtung zum versetzen von mineralwollefasern, insbesondere von schlackenwollefasern, mit einem pulverfoermigen bindemittel

Publications (2)

Publication Number Publication Date
FR2366394A1 true FR2366394A1 (fr) 1978-04-28
FR2366394B1 FR2366394B1 (enExample) 1980-04-04

Family

ID=3594457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728266A Granted FR2366394A1 (fr) 1976-09-30 1977-09-20 Procede et dispositif pour melanger un liant pulverulent a des fibres de laine minerale, notamment a des fibres de laine de laitier

Country Status (8)

Country Link
US (1) US4163036A (enExample)
AT (1) AT345139B (enExample)
DE (1) DE2738234C2 (enExample)
DK (1) DK430277A (enExample)
FR (1) FR2366394A1 (enExample)
NL (1) NL162437C (enExample)
NO (1) NO143021C (enExample)
SE (1) SE424856B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT909619E (pt) * 1997-07-17 2000-05-31 Hp Chemie Pelzer Res & Dev Fabrico descontinuo de um produto composito modelado
US8894811B1 (en) * 2013-10-16 2014-11-25 Usg Interiors, Llc Air dispersion of mineral fibers in ceiling tile manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315734A (en) * 1938-09-02 1943-04-06 Armour & Co Process of treating water
US2929436A (en) * 1957-10-17 1960-03-22 Goodyear Aircraft Corp Method and apparatus for spraying a mixture of fibers and resin material
US3671210A (en) * 1969-09-15 1972-06-20 Richardson Service Inc Method and apparatus for fiberizing molten mineral materials

Also Published As

Publication number Publication date
AT345139B (de) 1978-08-25
ATA727976A (de) 1977-12-15
DK430277A (da) 1978-03-31
SE7709679L (sv) 1978-03-31
SE424856B (sv) 1982-08-16
US4163036A (en) 1979-07-31
NL162437B (nl) 1979-12-17
NO143021B (no) 1980-08-25
NO773269L (no) 1978-03-31
NL7710284A (nl) 1978-04-03
FR2366394B1 (enExample) 1980-04-04
DE2738234C2 (de) 1984-06-20
NO143021C (no) 1982-03-05
NL162437C (nl) 1980-05-16
DE2738234A1 (de) 1978-04-06

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse