Norm

ISO 15712-1:2005 en

Geluidwering in gebouwen - Berekening van de akoestische eigenschappen van de gebouwen met de eigenschappen van de bouwelementen - Deel 1: Luchtgeluidisolatie tussen ruimten

147,90

Over deze norm

Status Definitief
Aantal pagina's 59
Commissie Geluidwering in gebouwen
Gepubliceerd op 15-01-2005
Taal Engels
This document describes calculation models designed to estimate the airborne sound insulation between rooms in buildings, primarily using measured data which characterize direct or indirect flanking transmission by the participating building elements and theoretically derived methods of sound propagation in structural elements. A detailed model is described for calculation in frequency bands ; the single number rating can be determined from the calculation results. A simplified model with a restricted field of application is deduced from this, calculating directly the single number rating, using the single number ratings of the elements. This document describes the principles of the calculation scheme, 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 calculation models described use the most general approach for engineering purposes, with a clear link to measurable quantities that specify the performance of building elements. The known limitations of these calculation models are described in this document. Users should, however, be aware that other calculation models also exist, each with their own applicability and restrictions. The models are based on experience with predictions for dwellings ; they could also be used for other types of buildings provided the construction systems and dimensions of elements are not too different from those in dwellings.

Details

ICS-code 91.120.20
Nederlandse titel Geluidwering in gebouwen - Berekening van de akoestische eigenschappen van de gebouwen met de eigenschappen van de bouwelementen - Deel 1: Luchtgeluidisolatie tussen ruimten
Engelse titel Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 1: Airborne sound insulation between rooms
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