GB/T 23913.3-2009
ActiveFire-resisting compartment of composite rock wool panel - Part 3: Fire door
复合岩棉板耐火舱室 第3部分：防火门
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for fire doors used in fire-resisting compartments constructed with composite rock wool panels. It is applied in the shipbuilding industry to ensure that fire doors installed in marine vessels provide adequate fire resistance to contain flames and smoke within designated zones. The standard is critical for compliance with maritime safety regulations during ship construction and certification.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.