Table of Contents

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
Bibliography

Abstract

Provides: a) single-number quantities for impact sound insulation in buildings and of floors; b) 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 140-7, and in octave bands in accordance with that option in ISO 140-7 for field measurements only; c) 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; d) a procedure for evaluating the weighted reduction in impact sound pressure level by floor coverings on lightweight floors.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 43
Supersedes	ISO/DIS 717-2 : 60.00 (2012)