CA2604594C - Methode de determination de la densite d'un revetement isolant - Google Patents

Methode de determination de la densite d'un revetement isolant Download PDF

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Publication number
CA2604594C
CA2604594C CA2604594A CA2604594A CA2604594C CA 2604594 C CA2604594 C CA 2604594C CA 2604594 A CA2604594 A CA 2604594A CA 2604594 A CA2604594 A CA 2604594A CA 2604594 C CA2604594 C CA 2604594C
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Canada
Prior art keywords
insulation
sensor
cavity
density
air
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Active
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CA2604594A
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English (en)
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CA2604594A1 (fr
Inventor
Robert J. O'leary
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Owens Corning Intellectual Capital LLC
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Owens Corning Intellectual Capital LLC
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Priority claimed from US11/599,872 external-priority patent/US7743644B2/en
Application filed by Owens Corning Intellectual Capital LLC filed Critical Owens Corning Intellectual Capital LLC
Publication of CA2604594A1 publication Critical patent/CA2604594A1/fr
Application granted granted Critical
Publication of CA2604594C publication Critical patent/CA2604594C/fr
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    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90—Passive houses; Double facade technology

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  • Building Environments (AREA)

Abstract

Un appareil destiné à déterminer la densité dun isolant dans une cavité dune structure comprend un capteur qui est maintenu dans une position sensiblement fixe par rapport à lisolant pour détecter la force de lisolant contre le capteur. La force est utilisée pour déterminer la densité de lisolant laquelle, à son tour, est utilisée pour déterminer la résistance thermique ou la valeur R de lisolant. Lappareil peut comprendre un montage destiné à supporter le capteur et le maintenir dans une position sensiblement fixe. Un procédé destiné à déterminer la densité dun isolant injectable à bourrage lâche comprend létape doffrir une structure qui comporte une cavité dune profondeur connue. La cavité est remplie disolant. Le capteur est maintenu dans une position sensiblement fixe par rapport à lisolant pour détecter la force exercée contre le capteur par lisolant. La force mesurée est utilisée pour déterminer la densité de lisolant. La résistance thermique de lisolant est déterminée à partir de la profondeur de la cavité et de la densité de lisolant connues.
CA2604594A 2006-11-15 2007-09-27 Methode de determination de la densite d'un revetement isolant Active CA2604594C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/599,872 2006-11-15
US11/599,872 US7743644B2 (en) 2003-10-21 2006-11-15 Method for determining density of insulation

Publications (2)

Publication Number Publication Date
CA2604594A1 CA2604594A1 (fr) 2008-05-15
CA2604594C true CA2604594C (fr) 2016-05-31

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CA2604594A Active CA2604594C (fr) 2006-11-15 2007-09-27 Methode de determination de la densite d'un revetement isolant

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CA (1) CA2604594C (fr)

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Publication number Publication date
CA2604594A1 (fr) 2008-05-15

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