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Norm

ISO 717-1:2013

Issue date: 2013 02 19

Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation

ISO 717-1:2013: a) defines single-number quantities for airborne sound insulation in buildings and of building elements such as walls, floors, doors, and windows; b) take...
Withdrawn: 2020 12 02
Publisher:
International Organization for Standardization
Format:
Digital | 18 Pages
Language:
English
Currently valid:

ISO 717-1:2013: a) defines single-number quantities for airborne sound insulation in buildings and of building elements such as walls, floors, doors, and windows; b) takes into consideration the different sound level spectra of various noise sources such as noise sources inside a building and traffic outside a building; c) gives rules for determining these quantities from the results of measurements carried out in one-third-octave or octave bands in accordance with ISO 10140-2, ISO 140-4, and ISO 140-5.

The single-number quantities in accordance with ISO 717-1:2013 are intended for rating airborne 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 for the expression of uncertainty (except for spectrum adaptation terms). The required numerical values of the single-number quantities are specified according to varying needs. The single-number quantities are based on results of measurements in one-third-octave bands or octave bands.

For laboratory measurements made in accordance with ISO 10140, single-number quantities should be calculated using one-third-octave bands only.

The rating of results of measurements carried out over an enlarged frequency range is dealt with in an annex.

ISO 717-1:2020
2020 12 02
Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne soun...
Norm
ISO 717-1:2013
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ISO 717-1:1982
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ISO/R 717:1968
1968 05 01
Withdrawal of ISO/R 717-1968
Technische Regel
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Norm
ISO 717-1:2020
Issue date : 2020 12 02
Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation