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BS 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 Application to Type B elements when the junction has a substantial influence

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

27-11-2017

€156.59
Excluding VAT

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

Defines measurement methods to characterize the flanking transmission of one or several building components.

Committee
EH/1/6
DevelopmentNote
Supersedes 01/560802 DC (04/2006) Supersedes 16/30344230 DC. (12/2017)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO10848 (all parts) specifies measurement methods to characterize the flanking transmission of one or several building components. This document specifies laboratory and field measurements of buildings for TypeB elements (defined in ISO10848‑1 ) 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. This document is referred to in ISO10848‑1:2017, 4.5 as being a supporting part to the frame document and applies to Type B elements that are structurally connected as defined in ISO10848‑1 . The measured quantities can be used to compare different products, or to express a requirement, or as input data for prediction methods, such as ISO12354‑1 and ISO12354‑2 . The relevant quantity to be measured is selected according to ISO10848‑1:2017, 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.

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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