CA2552128C - Isolant constitue de matiere fibreuse, et methode de realisation - Google Patents

Isolant constitue de matiere fibreuse, et methode de realisation Download PDF

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Publication number
CA2552128C
CA2552128C CA 2552128 CA2552128A CA2552128C CA 2552128 C CA2552128 C CA 2552128C CA 2552128 CA2552128 CA 2552128 CA 2552128 A CA2552128 A CA 2552128A CA 2552128 C CA2552128 C CA 2552128C
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CA
Canada
Prior art keywords
insulation
nodules
fibrous
fibers
fibrous material
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.)
Active
Application number
CA 2552128
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English (en)
Other versions
CA2552128A1 (fr
Inventor
Thomas John Fellinger
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.)
Johns Manville
Original Assignee
Johns Manville
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Filing date
Publication date
Priority claimed from US11/471,254 external-priority patent/US20080003431A1/en
Priority claimed from US11/471,255 external-priority patent/US7608159B2/en
Application filed by Johns Manville filed Critical Johns Manville
Publication of CA2552128A1 publication Critical patent/CA2552128A1/fr
Application granted granted Critical
Publication of CA2552128C publication Critical patent/CA2552128C/fr
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7604—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only fillings for cavity walls
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

Une méthode permettant de former une matière isolante nodulaire qui convient aux installations dans des cavités, consistant en ce qui suit : projection de nodules fibreux dans un substrat, où les nodules fibreux sont formés de fibre de verre et la dimension maximale de la majorité des nodules est d'environ un demi-pouce; alors qu'ils sont projetés, ils entrent en contact avec une solution faite d'eau et d'un liant hydrosoluble pour produire des nodules enrobés, qui forment à leur tour un isolant sur le substrat; l'isolant est fait de matière fibreuse dont le point de fusion est plus élevé que le point de fusion de la fibre de verre.
CA 2552128 2006-06-20 2006-07-14 Isolant constitue de matiere fibreuse, et methode de realisation Active CA2552128C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/471,254 US20080003431A1 (en) 2006-06-20 2006-06-20 Coated fibrous nodules and insulation product
US11/471,255 2006-06-20
US11/471,254 2006-06-20
US11/471,255 US7608159B2 (en) 2003-12-23 2006-06-20 Method of making a nodular inorganic fibrous insulation

Publications (2)

Publication Number Publication Date
CA2552128A1 CA2552128A1 (fr) 2007-12-20
CA2552128C true CA2552128C (fr) 2012-11-13

Family

ID=37419464

Family Applications (2)

Application Number Title Priority Date Filing Date
CA 2552128 Active CA2552128C (fr) 2006-06-20 2006-07-14 Isolant constitue de matiere fibreuse, et methode de realisation
CA 2552129 Active CA2552129C (fr) 2006-06-20 2006-07-14 Isolant constitue de matiere ameliorant l'isolation thermique, et methode de realisation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA 2552129 Active CA2552129C (fr) 2006-06-20 2006-07-14 Isolant constitue de matiere ameliorant l'isolation thermique, et methode de realisation

Country Status (2)

Country Link
US (2) US20060257639A1 (fr)
CA (2) CA2552128C (fr)

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US20050281979A1 (en) * 2004-06-17 2005-12-22 Toas Murray S Loose fill insulation product having phase change material therein
US8132382B2 (en) 2004-06-17 2012-03-13 Certainteed Corporation Insulation containing heat expandable spherical additives, calcium acetate, cupric carbonate, or a combination thereof
US20080020206A1 (en) * 2006-07-19 2008-01-24 Ralph Michael Fay Inorganic fiber insulation product
US20080171201A1 (en) * 2007-01-12 2008-07-17 Houpt Ronald A Graphite-Mediated Control of Static Electricity on Fiberglass
US20080236078A1 (en) * 2007-03-30 2008-10-02 Certainteed Corporation Attic Insulation with Desiccant
US8820028B2 (en) * 2007-03-30 2014-09-02 Certainteed Corporation Attic and wall insulation with desiccant
GB2463492B (en) * 2008-09-15 2011-06-22 Firespray Internat Ltd A fire insulation material
DE102009018688B4 (de) * 2009-04-23 2017-03-02 Knauf Insulation Mineralwolleprodukt
US8549404B2 (en) * 2009-04-30 2013-10-01 Apple Inc. Auditioning tools for a media editing application
RS55146B1 (sr) 2009-06-10 2016-12-30 Knauf Insulation Obojena mineralna vuna
IT1401639B1 (it) * 2010-08-26 2013-08-02 Isoltecno S R L Metodo per ottenere la stabilizzazione di materiali granulari isolanti per opere di isolamento termico e/o acustico in campo edile ed attrezzo per l'attuazione di tale metodo.
CA2828321C (fr) * 2011-03-30 2019-08-06 Owens Corning Intellectual Capital, Llc Materiau d'isolation a haute resistivite thermique contenant un agent opacifiant reparti uniformement dans tout le materiau
US9115498B2 (en) 2012-03-30 2015-08-25 Certainteed Corporation Roofing composite including dessicant and method of thermal energy management of a roof by reversible sorption and desorption of moisture
US10053871B2 (en) * 2016-02-08 2018-08-21 Owens Corning Intellectual Capital, Llc Unbonded loosefill insulation
CN114787261B (zh) 2019-12-09 2024-06-14 欧文斯科宁知识产权资产有限公司 玻璃纤维绝缘产品
US11813833B2 (en) 2019-12-09 2023-11-14 Owens Corning Intellectual Capital, Llc Fiberglass insulation product
AU2022284877A1 (en) 2021-06-04 2023-11-02 Owens Corning Intellectual Capital, Llc Fine fiber insulation products with improved thermal properties

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US2664376A (en) * 1951-07-19 1953-12-29 Owens Corning Fiberglass Corp Mineral fiber mat and process of making same
US3995775A (en) * 1975-07-09 1976-12-07 U.S. Fiber Corporation Cellulosic insulation blowing machine
US4203155A (en) * 1977-05-19 1980-05-13 Owens-Corning Fiberglas Corporation Apparatus and method for changing products on a continuous fibrous glass production line
AT350474B (de) * 1977-07-20 1979-06-11 Wolf Johann Gmbh Kg Foerder- und verteileinrichtung zum befuellen von hochsilos
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US4997681A (en) * 1989-02-08 1991-03-05 Fiberglas Canada Inc. Mineral fiber nodules and method of making same
US5035936A (en) * 1989-02-08 1991-07-30 Fiberglas Canada Inc. Loose fill insulation product comprising mineral wool nodules
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US5131590A (en) * 1991-08-13 1992-07-21 Henry Sperber Fibrous sprayed insulation having homogeneous density
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US6884849B2 (en) * 2003-02-21 2005-04-26 Owens-Corning Fiberglas Technology, Inc. Poly alcohol-based binder composition

Also Published As

Publication number Publication date
CA2552128A1 (fr) 2007-12-20
US20060257639A1 (en) 2006-11-16
CA2552129A1 (fr) 2007-12-20
CA2552129C (fr) 2012-11-06
US20080003432A1 (en) 2008-01-03

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