ObsoleteGo to latest versionGB/T 16731-2023

GB/T 16731-1997The gradation of sound absorption property for absorbent products (English PDF)

建筑吸声产品的吸声性能分级

GB/T 16731 | Evolution and historical versions

Std ID	Title	Status
GB/T 16731-2023	Classification of sound absorption property for absorbent products using in buildings	Valid
GB/T 16731-1997	The gradation of sound absorption property for absorbent products	Obsolete

GB/T 16731-1997 is obsolete. It has been replaced by GB/T 16731-2023. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

January 19, 1997

Implementation date

August 1, 1997

Scope

GB/T 16731-1997 is the English-translated version of 建筑吸声产品的吸声性能分级.

GB/T 16731-1997 is the Chinese national standard "The gradation of sound absorption property for absorbent products". It was issued on January 19, 1997 by the State Bureau of Technical Supervision, and took effect on August 1, 1997. It is obsolete: it has been replaced by GB/T 16731-2023.

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Document preview — GB/T 16731-1997

National Standard of the People's Republic of China

Issued by: State Bureau of Technical Supervision

Document data

1 Document data

Sector: National standard (Recommended).

Issuing body: State Bureau of Technical Supervision.

Date of issue: 1997-01-19.

Date of implementation: 1997-08-01.

Status: obsolete, replaced by GB/T 16731-2023.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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