FIREPROOF SCREEN
PROBLEM TO BE SOLVED: To provide a fireproof screen which exerts smoke and flame insulation performance by sprinkling a smaller amount of water. SOLUTION: According to the structure of the fireproof screen, a surface where water is sprinkled has formed thereon a plurality of wavy portions extending...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a fireproof screen which exerts smoke and flame insulation performance by sprinkling a smaller amount of water. SOLUTION: According to the structure of the fireproof screen, a surface where water is sprinkled has formed thereon a plurality of wavy portions extending in a screen width direction at intervals in a screen height direction, and the surface where water is sprinkled has corrugated cross-sectional shape in the screen height direction. A cloth structure is formed of the woof 10A and warp 10B, and the woof 10A is formed of a member wider and thicker than that of the warp, and extends in the width direction at intervals in the screen height direction, whereby the woof forms the wavy portions. COPYRIGHT: (C)2009,JPO&INPIT |
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