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EN ISO 10848-3:2017

Current
Current

The latest, up-to-date edition.

Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 3: Application to Type B elements when the junction has a substantial influence (ISO 10848-3:2017)
Published date

10-25-2017

European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Instrumentation
5 Test arrangement
6 Test procedures
7 Precision
8 Expression of results
9 Test report
Annex A (informative) - Measurement of D[n,f,ij,I] and
        L[n,f,ij,I] and L[ne0,f,ij,I] with sound intensity
Bibliography

ISO 10848 (all parts) specifies measurement methods to characterize the flanking transmission of one or several building components.ISO 10848-3:2017 specifies laboratory and field measurements of buildings for Type B elements (defined in ISO 10848‑1) when the junction has a substantial influence.Laboratory measurements are used to quantify the performance of the junction with suppressed flanking transmission from the laboratory structure. Field measurements are used to characterize the in situ performance and it is not usually possible to suppress unwanted flanking transmission sufficiently; hence, the results can only be considered representative of the performance of that junction when installed in that particular building structure.ISO 10848-3:2017 is referred to in ISO 10848‑1:2017, 4.5 as being a supporting part to the frame document and applies to Type B elements that are structurally connected as defined in ISO 10848‑1.The measured quantities can be used to compare different products, or to express a requirement, or as input data for prediction methods, such as ISO 12354‑1 and ISO 12354‑2.The relevant quantity to be measured is selected according to ISO 10848‑1:2017, 4.5. The performance of the building components is expressed either as an overall quantity for the combination of elements and junction (such as Dn,f,ij and/or Ln,f,ij and/or Lne0,f,ij) or as the normalized direction-average velocity level difference of a junction. Dn,f,ij, Ln,f,ij, Lne0,f,ij and depend on the actual dimensions of the elements.

Committee
CEN/TC 126
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

VDI 3762:2012-01 Sound insulation by means of raised access floors and hollow floors

ISO 10848-1:2017 Acoustics — Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms — Part 1: Frame document
ISO 15186-2:2003 Acoustics Measurement of sound insulation in buildings and of building elements using sound intensity Part 2: Field measurements
ISO 10140-2:2010 Acoustics Laboratory measurement of sound insulation of building elements Part 2: Measurement of airborne sound insulation
ISO 717-2:2013 Acoustics Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation
ISO 12354-1:2017 Building acoustics — Estimation of acoustic performance of buildings from the performance of elements — Part 1: Airborne sound insulation between rooms
ISO 717-1:2013 Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation
ISO 10140-3:2010 Acoustics Laboratory measurement of sound insulation of building elements Part 3: Measurement of impact sound insulation
ISO 12354-2:2017 Building acoustics — Estimation of acoustic performance of buildings from the performance of elements — Part 2: Impact sound insulation between rooms
ISO 12999-1:2014 Acoustics Determination and application of measurement uncertainties in building acoustics Part 1: Sound insulation

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