ISO 717-1:2020 PDF

Scope: This document a) defines single-number quantities for airborne sound insulation in buildings and of building elements such as walls, floors, doors, and windows, c) gives rules for determining these quantities from the results of measurements carried out in onethird-octave or octave bands for example in accordance with ISO 10140-2 and ISO 16283-1. 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, and The single-number quantities in accordance with this document 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 10140-2, single-number quantities are calculated using one-third-octave bands only. The rating of results of measurements carried out over an enlarged frequency range is dealt with in Annex B.

ISO 717-1:2020 Referenced Document

ISO 10140-1:2016 Acoustics - Laboratory measurement of sound insulation of building elements - Part 1: Application rules for specific products
ISO 10140-2:2010 Acoustics - Laboratory measurement of sound insulation of building elements - Part 2: Measurement of airborne sound insulation
ISO 10140-5:2010 Acoustics - Laboratory measurement of sound insulation of building elements - Part 5: Requirements for test facilities and equipment
ISO 10848-2:2017 Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 2: Application to Type B elements when the junction has a small influence
ISO 15186-1:2000 Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 1: Laboratory measurements
ISO 16283-1:2014 Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation
ISO 16283-1:2014/Amd 1:2017 Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation; Amendment 1
ISO 16283-3:2016 Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 3: Fa?ade sound insulation

2020 ISO 717-1:2020 Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation
2013 ISO 717-1:2013 Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation
2006 ISO 717-1:1996/Amd 1:2006 Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation; Amendment 1: Rounding rules related to single number ratings and single number quantities
1996 ISO 717-1:1996 Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation
1982 ISO 717-1:1982 Acoustics; Rating of sound insulation in buildings and of building elements; Part 1 : Airborne sound insulation in buildings and of interior building elements