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Standard Methods of Fire Tests of Door Assemblies

This standard safeguards lives and property by outlining methods of fire testing door assemblies that testing laboratories and manufacturers can use to determine the degree of fire protection provided by such assemblies and assess their suitability when fire resistance of a specific duration is required.

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NFPA members and public sector officials may submit a question on an NFPA code or standard. Responses are provided by NFPA Technical Staff on an informal basis.

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