MX170044B - Mejoras en metodo para fabricar un tablero estructural de fibras minerales de baja densidad sobre una malla de alambre en movimiento y producto resultante - Google Patents

Mejoras en metodo para fabricar un tablero estructural de fibras minerales de baja densidad sobre una malla de alambre en movimiento y producto resultante

Info

Publication number
MX170044B
MX170044B MX1005188A MX1005188A MX170044B MX 170044 B MX170044 B MX 170044B MX 1005188 A MX1005188 A MX 1005188A MX 1005188 A MX1005188 A MX 1005188A MX 170044 B MX170044 B MX 170044B
Authority
MX
Mexico
Prior art keywords
manufacture
mineral wool
low
wire mesh
resulting product
Prior art date
Application number
MX1005188A
Other languages
English (en)
Inventor
David Graham Izard
Original Assignee
Usg Interiors Inc
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 Usg Interiors Inc filed Critical Usg Interiors Inc
Publication of MX170044B publication Critical patent/MX170044B/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • 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
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/002—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines by using a foamed suspension
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/44—Flakes, e.g. mica, vermiculite
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/008—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials as well as special compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/16—Special fibreboard
    • D21J1/20—Insulating board
    • 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
    • C04B2111/00232—Temporary foams
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Building Environments (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Glass Compositions (AREA)

Abstract

La presente invención se refiere a mejoras en un método para fabricar un tablero estructural de fibras minerales, de baja densidad sobre una malla de alambre en movimiento, caracterizadas en que el método comprende los pasos de: formar una pasta aguada espumable, acuosa de fibras minerales, mezclar esa pasta con aire para formar una masa de burbujas delicadas, no elásticas; depositar la masa de burbujas sobre una hoja de cubierta de lienzo encima de la malla de alambre; contraer las burbujas para formar una masa estructural porosa, húmeda, abierta de fibras entrelazadas que tienen agua en los intersticios de la masa de fibras; extraer el agua de la masa húmeda y secarla sin contracción apreciable de la estructura abierta entrelazada mediante la aplicación de una presión diferencial de vacío y en forma simultánea pasar aire caliente seco a través de la estructura abierta entrelazada.
MX1005188A 1987-01-12 1988-01-11 Mejoras en metodo para fabricar un tablero estructural de fibras minerales de baja densidad sobre una malla de alambre en movimiento y producto resultante MX170044B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US249587A 1987-01-12 1987-01-12

Publications (1)

Publication Number Publication Date
MX170044B true MX170044B (es) 1993-08-05

Family

ID=21701054

Family Applications (1)

Application Number Title Priority Date Filing Date
MX1005188A MX170044B (es) 1987-01-12 1988-01-11 Mejoras en metodo para fabricar un tablero estructural de fibras minerales de baja densidad sobre una malla de alambre en movimiento y producto resultante

Country Status (11)

Country Link
EP (1) EP0296233B1 (es)
JP (1) JP2572643B2 (es)
AT (1) ATE108233T1 (es)
AU (1) AU606132B2 (es)
BR (1) BR8804821A (es)
CA (1) CA1330291C (es)
DE (1) DE3850529T2 (es)
MX (1) MX170044B (es)
NZ (1) NZ223103A (es)
WO (1) WO1988005098A1 (es)
ZA (1) ZA8861B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1051367B1 (en) * 1997-11-28 2002-08-14 Windsor Technologies Limited A hydraulic hardened foamed product and a method of producing the same
MXPA01011596A (es) * 1999-05-18 2003-09-10 Eftec Inc Produccion con proceso en humedo de tableros gruesos usando fibras inorganicas.
US20080179775A1 (en) * 2007-01-31 2008-07-31 Usg Interiors, Inc. Transfer Plate Useful in the Manufacture of Panel and Board Products
US7862687B2 (en) * 2007-11-20 2011-01-04 United States Gypsum Company Process for producing a low density acoustical panel with improved sound absorption
BRPI0907357B1 (pt) * 2008-04-18 2019-04-09 Usg Interiors, Inc. Painéis incluindo componentes ronováveis e métodos para fabricação
US8801902B1 (en) * 2013-09-18 2014-08-12 Usg Interiors, Llc Water reduction by modulating vacuum

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228825A (en) * 1961-08-15 1966-01-11 Owens Corning Fiberglass Corp Method of forming fibrous structures from a combination of glass fibers and cellulosic fibers
DE1635628A1 (de) * 1963-10-02 1969-10-02 Scott Paper Co Herstellung von Vliesen aus natuerlichen oder kuenstlichen Fasern im Nassverfahren
BE755406A (es) * 1969-08-27 1971-03-01 Wiggins Teape Res Dev
US3974024A (en) * 1973-03-23 1976-08-10 Onoda Cement Company, Ltd. Process for producing board of cement-like material reinforced by glass fiber
US4235667A (en) * 1979-04-09 1980-11-25 Beloit Corporation Method of and means for attaining uniformity in paper webs produced on a roll former
US4613627A (en) * 1982-12-13 1986-09-23 Usg Acoustical Products Company Process for the manufacture of shaped fibrous products and the resultant product
CA1230995A (en) * 1983-02-10 1988-01-05 Eben W. Freeman Method and apparatus for producing paper and other nonwoven fibrous webs
GB8315164D0 (en) * 1983-06-02 1983-07-06 Redland Technology Ltd Boards
GB8400290D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Fibre reinforced plastics structures
ZA8862B (en) * 1987-01-08 1988-12-28 Usg Interiors Inc Method for manufacture of lightweight frothed mineral wool panel

Also Published As

Publication number Publication date
AU1181388A (en) 1988-07-27
BR8804821A (pt) 1989-10-03
AU606132B2 (en) 1991-01-31
EP0296233A4 (en) 1991-08-28
CA1330291C (en) 1994-06-21
DE3850529T2 (de) 1995-02-23
JP2572643B2 (ja) 1997-01-16
ATE108233T1 (de) 1994-07-15
NZ223103A (en) 1990-04-26
DE3850529D1 (de) 1994-08-11
EP0296233B1 (en) 1994-07-06
EP0296233A1 (en) 1988-12-28
WO1988005098A1 (en) 1988-07-14
JPH01501955A (ja) 1989-07-06
ZA8861B (en) 1988-12-28

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