China Standards English version of Acoustics in building. Sound insulation.

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Database: 365,228(8 Aug 2026)

GB/T 31774 Contaminants in food air quality water quality textile labeling GB 17820

GB/T 45305.5-2026 in English

Acoustics—Laboratory measurement of sound insulation of building elements—Part 5: Requirements for test facilities and equipment

VALID

Issued on:2026-01-28 | Implemented on:2026-08-01

$600.00 $582.00
GB/T 45305.3-2026 in English

Acoustics—Laboratory measurement of sound insulation of building elements—Part 3:Measurement of impact sound insulation

VALID

Issued on:2026-01-28 | Implemented on:2026-08-01

$315.00 $306.00
GB/T 45305.2-2025 in English

Acoustics—Laboratory measurement of sound insulation of building elements—Part 2: Measurement of airborne sound insulation

VALID

Issued on:2025-08-01 | Implemented on:2026-02-01

$375.00 $364.00
GB/T 45305.4-2025 in English

Acoustics—Laboratory measurement of sound insulation of building elements—Part 4 : Measurement procedures and requirements

VALID

Issued on:2025-02-28 | Implemented on:2025-06-01

$315.00 $306.00
JC/T 2794-2023 in English

Rubber coated sheet for sealing gaskets

VALID

Issued on:2023-12-20 | Implemented on:2024-07-01

$199.00 $194.00
GB/T 42552.1-2023 in English

Acoustics—Laboratory measurement of the reduction of transmitted impact noise by floor coverings on a small floor mock-up—Part 1: Heavyweight compact floor

VALID

Issued on:2023-05-23 | Implemented on:2023-12-01

$220.00 $214.00
GB/T 21228.2-2023 in English

Acoustics—Sound-scattering properties of surfaces—Part 2：Measurement of the directional diffusion coefficient in a free field

VALID

Issued on:2023-05-23 | Implemented on:2023-12-01

$250.00 $243.00
GB/T 16731-2023 in English

Classification of sound absorption property for absorbent products using in buildings

VALID

Issued on:2023-03-17 | Implemented on:2023-10-01

$250.00 $243.00
GB/T 19889.7-2022 in English

Acoustics—Measurement of sound insulation in buildings and of building elements—Part 7 : Field measurement of impact sound insulation

VALID

Issued on:2022-07-11 | Implemented on:2023-02-01

$610.00 $592.00
JG/T 519-2018 in English

Heat flow meter for building

VALID

Issued on:2018-05-30 | Implemented on:2018-12-01

$270.00 $262.00

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