To provide a fireproof plate structure which enables easy partial repair or replacement and is formed in consideration of the escape of steam occurring when a coolant is exposed to a combustion gas, and to provide a rocket launching pad.SOLUTION: An overlapping fireproof plate structure includes: an upper fireproof plate 22; a lower fireproof plate 42 located below the upper fireproof plate 22; and a gap formation member 30 which forms a gap formed by a predetermined space between the upper fireproof plate 22 and the lower fireproof plate 42; and inclining means which inclines the upper fireproof plate 22 and the lower fireproof plate 42 relative to a horizontal surface by a predetermined angle.SELECTED DRAWING: Figure 1

    【課題】部分的に容易に補修または交換をすることが可能であり、かつ、燃焼ガスを浴びて発生した水蒸気を逃がすことに配慮した耐火板構造物およびロケット発射施設を提供する。【解決手段】上部耐火板22と、上部耐火板22の下方に位置する下部耐火板42と、上部耐火板22と下部耐火板42との間に所定距離のすき間を形成するすき間形成部材30と、上部耐火板22および下部耐火板42を水平面に対して所定の角度だけ傾ける傾斜手段と、を有することを特徴とする重ね耐火板構造物である。【選択図】図1


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    Title :

    OVERLAPPING FIREPROOF PLATE STRUCTURE AND ROCKET LAUNCHING FACILITY


    Additional title:

    重ね耐火板構造物およびロケット発射施設


    Contributors:

    Publication date :

    2023-09-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS