GB/T 41318-2022
ActiveVentilation silencer
通风消声器
Application Summary AI generated
GB/T 41318-2022 specifies technical requirements, test methods, and acceptance criteria for ventilation silencers used in building HVAC systems. It applies to noise control devices installed in air ducts and ventilation openings to reduce airborne sound transmission in residential, commercial, and industrial buildings. The standard ensures consistent acoustic performance and structural safety for silencers in ventilation and air-conditioning applications.
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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.