Norm

NEN-EN 12354-4:1997 Ontw. en

Geluidwering in gebouwen - Berekening van de akoestische eigenschappen van gebouwen met de eigenschappen van de bouwproducten - Deel 4: Geluidtransmissie van binnen naar buiten

  • Deze norm is ingetrokken sinds 01-03-1999

29,20

Over deze norm

Status Ingetrokken
Aantal pagina's 34
Commissie Geluidwering in gebouwen
Gepubliceerd op 01-07-1997
Taal Engels
Describes calculation models designed to estimate the sound radiation by a building due to airborne sound inside that building and by individual sound sources fixed in or onto the outside of the building, primarily on the basis of measured data which characterize the sound transmission by the relevant building elements and the sound power level of the sources. The radiation building is substituted by one or more point sources for which the equivalent sound power level is calculated. This description can be used to predict the sound pressure level at distance. The prediction of the indoor sound pressure level from knowledge on the indoor sound sources and the prediction of the outdoor propagation is outside the scope of this document. This document describes the principles of the calculation model, lists the relevant quantities and defines its applications and restrictions. It is intended for acoustical experts and provides the framework for the development of application documents and tools for other users in the field of building construction, taking into account local circumstances. The model is based on experience with predictions for technical rooms, industrial buildings, music halls and discobars.

Details

ICS-code 91.120.20
Nederlandse titel Geluidwering in gebouwen - Berekening van de akoestische eigenschappen van gebouwen met de eigenschappen van de bouwproducten - Deel 4: Geluidtransmissie van binnen naar buiten
Engelse titel Building acoustics - Estimation of acoustic performance of buildings from the performance of products - Part 4: Transmission of indoor sound to the outside
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Normatieve verwijzingen
  • 89/106/EEG, Bouwproducten

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