| 摘要 |
PROBLEM TO BE SOLVED: To provide an internal partition for ships which is lightweight, easy to assemble, inexpensive and complied with the Type "A" of International Fire-prevention Convention for ships. SOLUTION: The internal partition (1) for ships consists of a plurality of metallic plate sheets (2) which are inserted in each other and≤15/10 mm in thickness. Since the structure of the metallic sheet panels (2) is insertable, fitted wires play a role of reinforcing members, and the entire rigidity can be ensured thereby. By combining the metallic sheets of≤15/10 mm in thickness with the inserted wires, the sufficiently long fire resistance is demonstrated unexpected to the expectation of persons skilled in the art, and satisfied with the Standard. The metallic sheet panels (2) are inserted in each other by a sidewise folded male part (20) and/or a female part (21). The rigidity can be increased by this insertion, and the shape of the male/female part works so that no smoke passes through the metallic sheet panels without requiring any packing. COPYRIGHT: (C)2006,JPO&NCIPI
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