DIN EN 16272-1:2024-02
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption under diffuse sound field conditions; German version EN 16272-1:2023
| Fecha edición: |
2024-02-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This European Standard specifies the laboratory method for measuring the sound absorption performance of railway noise barriers and related devices acting on airborne sound propagation in reverberant conditions. It covers the assessment of the intrinsic sound absorption performance of devices that can reasonably be assembled inside the testing facility described in EN ISO 354.This method is not intended for the determination of the intrinsic characteristics of sound absorption of noise barriers and related devices acting on airborne sound propagation to be installed on railways in non-reverberant conditions.The test method in EN ISO 354 referred to in this European Standard excludes devices that act as weakly damped resonators. Some devices will depart significantly from these requirements and in these cases, care is needed in interpreting the results. |
| Keywords: | Acoustic properties and phenomena|Acoustic testing|Acoustics|Airborne noise emitted|Airborne sound insulation|Characteristics|Checking equipment|Definitions|Determination|Infrastructure|Laboratory method|Laboratory testing|Measurement|Noise control (acoustic)|Noise protection walls|Noise reduction|Product specification|Properties|Protective walls|Rail transport|Railway applications|Railways|Roadways|Sheeting|Sound absorption|Sound insulation measure|Sound propagation|Superstructure|Test reports|Testing|Travel ways |
| ICS: | 93.100 - Construcción ferroviaria |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 16272-1:2023 |
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Reemplazo Normas |
Reemplaza a DIN EN 16272-1:2013-01 Reemplaza a DIN EN 16272-1:2022-03 |
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