GB/T 16731-1997
AbolishedThe graduation of sound absorption propertyfor absorbent products
建筑吸声产品的吸声性能分级
Application Summary AI generated
GB/T 16731-1997 specifies the classification of sound absorption performance for building acoustic products, defining grades based on their noise reduction coefficient. It is applied in the construction industry for selecting and evaluating materials like acoustic panels, ceiling tiles, and wall absorbers used in auditoriums, offices, and industrial facilities. This standard aids engineers and procurement professionals in comparing product effectiveness for noise control and compliance with building acoustic requirements.
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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.