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Hlavní stránka>UNE EN 16272-5:2024 Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions
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sklademVydáno: 2024-09-25
UNE EN 16272-5:2024 Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions

UNE EN 16272-5:2024

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions

Aplicaciones ferroviarias. Infraestructuras. Barreras acústicas y dispositivos relacionados que actúan sobre la propagación del ruido aéreo. Método de ensayo para determinar el rendimiento acústico. Parte 5: Características intrínsecas. Absorción acústica en condiciones de campo acústico directo.

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Označení normy:UNE EN 16272-5:2024
Počet stran:71
Vydáno:2024-09-25
Status:Norma
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This standard UNE EN 16272-5:2024 Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions is classified in these ICS categories:

  • 93.100
  • 17.140.30
: