| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a refractory panel for an oil storage tank capable of avoiding occurrence of a fire spread accident even if fire occurs from the outside, by allowing a constitution material of a tank itself to have sufficient fire resistance.SOLUTION: SS 400 steel plates 2, 2 are provided on both sides, and rock wool plates 3, 3 are arranged respectively inside each SS 400 steel plate, and a bulk fiber material 4 is interposed between right and left rock wool plates, to thereby constitute an oil storage tank excellent in heat resistance and fire resistance, and having no risk of fire.</p> |
