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Norm
ÖNORM EN ISO 717-2
Issue date: 2021 05 01
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation (ISO 717-2:2020)
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 resul...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 30 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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.
The single-number quantities in accordance with this document are intended for rating impact sound insulation and for simplifying the formulation of acoustical requirements in building codes. An additional single-number evaluation in steps of 0,1 dB is indicated where it is needed for the expression of uncertainty (except for spectrum adaptation terms). Numerical values of the single-number quantities are specified where required for calculations.
The rating of measurements over an enlarged frequency range is given in Annex A.
A method for obtaining single-number quantities for bare heavy floors according to their performance in combination with floor coverings is given in Annex B.
Example calculations of single-number quantities are given in Annex C.
The rating of measurements with a heavy and soft impact source (rubber ball) is given in Annex D.
ÖNORM EN ISO 717-2
2021 05 01
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound ...
Norm
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ÖNORM EN ISO 717-2
2013 06 15
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound ...
Norm
ÖNORM EN ISO 717-2
2006 12 01
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound ...
Norm
ÖNORM EN ISO 717-2
1997 07 01
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound ...
Norm
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Acoustics — Field measurement of sound insulation in buildings and of building elements — Part 2: Impact sound insulation
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2020 12 02
Acoustics — Rating of sound insulation in buildings and of building elements — Part 2: Impact sound insulation
Verordnung
Änderung der NÖ Bautechnikverordnung 2014 (NÖ BTV 2014)
Verordnung
Verordnung der Burgenländischen Landesregierung vom 7. April 2021, mit der die Burgenländische Bauverordnung 2008 geändert wird