| Standard Number | BS 476-31.1:1983 |
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| Title | Fire tests on building materials and structures. Methods for measuring smoke penetration through doorsets and shutter assemblies. Method of measurement under ambient temperature conditions |
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| Abstract | This method measures air leakage of door and shutter assemblies under ambient temperature conditions as being representative of smoke penetration occurring from the early stages or at a remote position from a fire occurring in a building. |
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| Status | Current |
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| Publication Date | 31 October 1983 |
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| Cross References | BS 476:Part 10, BS 476:Part 22, BS 4422, Health and Safety at Work etc. Act 1974 |
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| International Relationships | ISO 5925-1 Not Equivalent |
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| Amended By | AMD8366 |
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| Supersedes Draft | 80/11208 DC94/303067 DC |
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| Descriptors | Fire tests, Construction systems parts, Smoke, Fire spread prevention, Leak tests, Doorsets, Doors, Fire barriers, Fire doors, Standard temperature, Test equipment, Mathematical calculations, Reports |
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| ICS | 13.220.50 (Fire-resistance of building materials and elements)
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| Title in French | Essais au feu des matériaux et structures du bâtiment. Méthodes de mesurage de la pénétration des fumées par les seuils de porte et volets. Méthode de mesurage dans les conditions de température ambiente |
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| Title in German | Brandschutztechnische Pruefungen an Baustoffen und Bauten. Verfahren zur Messung der Rauchdurchdringung durch Tuerelemente und Klappen. Messverfahren bei Raumtemperatur |
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| Committee | FSH/22 |
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| ISBN | 0 580 13392 3 |
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| Format | A4 |
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| Delivery | YES |
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| Pages | 12 |
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| Price | £ 42.00 |
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