I.S. EN ISO 717-2:2020
Current
The latest, up-to-date edition.
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation (ISO 717- 2:2020)
Hardcopy , PDF
English
03-01-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Procedure for evaluating single-number quantities for impact sound insulation rating
5 Procedure for evaluating the weighted reduction in impact sound pressure level by floor coverings on bare heavy floors
6 Procedure for evaluating the weighted reduction in impact sound pressure level by floor coverings on lightweight floors
Annex A (informative) Additional weighting procedure
Annex B (informative) Procedure for evaluating the equivalent weighted normalized impact sound pressure level of bare heavy floors
Annex C (informative) Examples of the evaluation of a single-number quantity
Annex D (normative) Rating method for impact sound insulation measured with a heavy and soft impact source
Bibliography
This document a) defines single-number quantities for impact sound insulation in buildings and of floors, b) gives rules for determining these quantities from the results of measurements carried out in one-third-octave bands in accordance with ISO 10140-3 and ISO 16283-2, and in octave bands in accordance with that option in ISO 16283-2 for field measurements only, c) defines single-number quantities for the impact sound reduction of floor coverings and floating floors calculated from the results of measurements carried out in accordance with ISO 10140-3, and d) specifies a procedure for evaluating the weighted reduction in impact sound pressure level by floor coverings on lightweight floors.
| Committee |
TC 43
|
| DocumentType |
Standard
|
| Pages |
40
|
| ProductNote |
The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 717-2:2020 | Identical |
| EN ISO 717-2:2020 | Identical |
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