SURFACING MATERIAL FOR FOAM INSULATION BOARD AND FOAM INSULATION BOARD

To provide a surfacing material for a foam insulation board that has high adhesion to concrete, can maintain the insulation performance of a foam insulator, and can also maintain excellent interlayer bonding.SOLUTION: The present invention provides a surfacing material for a foam insulation board fi...

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Bibliographic Details
Main Authors YAMAMOTO KAZUKI, KADOWAKI MASARU
Format Patent
LanguageEnglish
Japanese
Published 31.01.2023
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Summary:To provide a surfacing material for a foam insulation board that has high adhesion to concrete, can maintain the insulation performance of a foam insulator, and can also maintain excellent interlayer bonding.SOLUTION: The present invention provides a surfacing material for a foam insulation board fixed to concrete, which comprises mixed paper 2 comprising a component for improving adhesion to the concrete, and a gas barrier layer 3, and comprises no metal layer.SELECTED DRAWING: Figure 1 【課題】コンクリートとの密着性が良好で、発泡断熱材の断熱性能を維持することができ、かつ、良好な層間密着性を維持することができる発泡断熱ボード用表面材を提供する。【解決手段】コンクリートに固定される発泡断熱ボード用の表面材であって、上記コンクリートに対する密着性向上成分を含む混抄紙2と、ガスバリア層3と、を有し、金属層が配置されていない、発泡断熱ボード用表面材である。【選択図】図1
Bibliography:Application Number: JP20210118666