NON-INFLAMMABLE STEEL SHEET, AND FIRE PANEL AND FIRE DOOR USING THE SAME

PROBLEM TO BE SOLVED: To provide a non-inflammable steel sheet that can achieve both of anticorrosive and fireproof properties, only by a decorated steel sheet itself, and a fire panel and a fire door using the same.SOLUTION: The present invention provides a non-inflammable steel sheet. The non-infl...

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Hauptverfasser: TOGASAKI HIROMASA, MAEKAWA NAOTERU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a non-inflammable steel sheet that can achieve both of anticorrosive and fireproof properties, only by a decorated steel sheet itself, and a fire panel and a fire door using the same.SOLUTION: The present invention provides a non-inflammable steel sheet. The non-inflammable steel sheet has a steel sheet or a galvanized sheet iron as the base material. On the front surface or the front and rear surfaces of it, provided is an anticorrosive layer. The non-inflammable steel sheet also has a decorative sheet layer that has, in order from the anticorrosive layer on the front surface side of the base material, via an adhesive layer, a sheet composed of a polyester film or polyvinyl chloride, on which provided is a printed pattern layer. On it, further provided is a top coat layer.SELECTED DRAWING: Figure 1 【課題】化粧を施した鋼板単体で、さび止めと防火性能との両立を果たすことのできる、不燃鋼板およびそれを用いた防火パネル、および防火戸を提供することを課題とする。【解決手段】鋼板または亜鉛めっき鋼板を基材として、表面もしくは表裏両面にさび止め層を設けてあり、表面側のさび止め層側から、粘着剤層を介して、ポリエステル系フィルム、または塩化ビニルシートに印刷絵柄層を設け、さらにトップコート層を設けた化粧シート層を有してなることを特徴とする、不燃鋼板である。【選択図】図1