JP4015144B2 - 不燃断熱フォーム材を用いる断熱構造 - Google Patents
不燃断熱フォーム材を用いる断熱構造 Download PDFInfo
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- JP4015144B2 JP4015144B2 JP2004265887A JP2004265887A JP4015144B2 JP 4015144 B2 JP4015144 B2 JP 4015144B2 JP 2004265887 A JP2004265887 A JP 2004265887A JP 2004265887 A JP2004265887 A JP 2004265887A JP 4015144 B2 JP4015144 B2 JP 4015144B2
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- heat insulating
- fiber
- insulating foam
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Claims (2)
- 基材繊維のポリエステル系繊維と、この基材繊維よりも低融点特性を有するポリエステル系短繊維からなるバインダ繊維とを混綿した混綿繊維素材を不織布状態に交絡し、この不織布に対して上記バインダ繊維のみを溶融する加熱処理を行いながらマット状に圧縮してフォーム基材を形成し、
上記フォーム基材の少なくとも一方主面に対して、上記バインダ繊維の融点と同等若しくは低温度での熱硬化特性を有するバインダ剤を一方主面に塗布してバインダ剤層を形成したアルミニウム箔材を上記バインダ剤層の形成面を供給面として供給して熱圧着処理を施すことにより、上記バインダ剤層を介して一体化することによりアルミニウム箔層を構成した不燃断熱フォーム原反を形成し、
上記不燃断熱フォーム原反を、外装材と内装材との間に構成される空間部よりもやや大きな外形形状に切断して形成した不燃断熱フォーム材が用いられ、
上記不燃断熱フォーム材が、上記外装材と上記内装材との間に構成される上記空間部内に、上記内装材に対して上記アルミニウム箔層を対向させかつ空気層を構成して外周部を圧縮させながら敷き込まれることを特徴とする不燃断熱フォーム材を用いる断熱構造。 - 上記不燃断熱フォーム材には、密度27±3.0Kg/m 3 、熱伝導率0.033W/km、熱抵抗1.48m 2 k/W、圧縮硬さ25%で30±3Nまた50%で82±8N、引張り強さが繊維配向方向で300±30Nまた非繊維配向方向で110±20Nの特性を有する不燃断熱フォーム基材が用いられることを特徴とする請求項1に記載の不燃断熱フォーム材を用いる断熱構造。
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JP2004265887A JP4015144B2 (ja) | 2004-09-13 | 2004-09-13 | 不燃断熱フォーム材を用いる断熱構造 |
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JP2004265887A JP4015144B2 (ja) | 2004-09-13 | 2004-09-13 | 不燃断熱フォーム材を用いる断熱構造 |
Publications (2)
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JP2006077551A JP2006077551A (ja) | 2006-03-23 |
JP4015144B2 true JP4015144B2 (ja) | 2007-11-28 |
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JP2004265887A Active JP4015144B2 (ja) | 2004-09-13 | 2004-09-13 | 不燃断熱フォーム材を用いる断熱構造 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2902123B1 (fr) * | 2006-06-08 | 2008-07-18 | Loda Sarl | Ecran de sous-toiture |
JP4938579B2 (ja) * | 2007-07-27 | 2012-05-23 | ダウ化工株式会社 | 複合断熱材及びそれを用いた外張り断熱構造 |
ES2484367T3 (es) | 2010-01-13 | 2014-08-11 | Armacell Enterprise Gmbh & Co. Kg | Método de protección contra el fuego y modificación de propiedades de poliésteres expandidos |
LT2345535T (lt) | 2010-01-18 | 2016-12-27 | Armacell Enterprise Gmbh & Co. Kg | Išpūstų polimerų priešgaisrinės apsaugos sistema |
JP2013193227A (ja) * | 2012-03-16 | 2013-09-30 | Nitto Denko Corp | 耐火性構造材 |
CN108141670B (zh) * | 2015-09-29 | 2020-06-12 | 奥音科技(北京)有限公司 | 用于声学振膜的加强板、制造加强板的方法和电声换能器 |
JP7343189B2 (ja) | 2018-07-09 | 2023-09-12 | 井前工業株式会社 | 高温用断熱材及びその三次元成形体の製造方法 |
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