PROBLEM TO BE SOLVED: To provide a heat insulation member 30 which inhibits occurrence of dew condensation on its surface even if an environment of a space partitioned by the heat insulation member 30 is rapidly changed from a high temperature/high humidity environment to a low temperature environment.SOLUTION: A heat insulation member 30 has a dew condensation prevention function. The heat insulation member 30 includes: a heat insulation base material 31 formed by a foam material; and a fiber sheet material 32 which contains incombustible fiber and covers a surface of the heat insulation base material 31. Irregularities are formed by fiber on a surface 32a of the fiber sheet material 32 which forms a surface of the heat insulation member 30.SELECTED DRAWING: Figure 4

    【課題】高温高湿環境から低温環境に急激に変化したとしても、その表面の結露の発生を抑えることができる断熱部材30を提供する。【解決手段】結露防止機能を有した断熱部材30であって、断熱部材30は、発泡材料からなる断熱基材31と、不燃性を有した繊維を含有し、断熱基材31の表面を覆う繊維質シート材32と、を備えており、断熱部材30の表面となる繊維質シート材32の表面32aは、繊維により凹凸が形成された表面である。【選択図】図4


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    Title :

    HEAT INSULATION MEMBER AND PROTECTION COVER USING THE SAME


    Additional title:

    断熱部材およびこれを用いた保護カバー


    Contributors:

    Publication date :

    2016-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16L PIPES , Rohre / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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