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    I.S. EN ISO 140-11:2005

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 11: LABORATORY MEASUREMENTS OF THE REDUCTION OF TRANSMITTED IMPACT SOUND BY FLOOR COVERINGS ON LIGHTWEIGHT REFERENCE FLOORS

    Available format(s):  Hardcopy, PDF

    Superseded date:  16-09-2010

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  National Standards Authority of Ireland

    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.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Equipment
    5 Test arrangement
      5.1 General arrangement
      5.2 Details of test arrangement
      5.3 Preparation and installation of test specimen
      5.4 Influence of temperature and humidity
    6 Test procedure and evaluation
      6.1 Generation of sound field
      6.2 Measurement of impact sound pressure level
      6.3 Frequency range of measurements
      6.4 Measurement of reverberation time and evaluation of
          the equivalent sound absorption area
      6.5 Correction for background noise
      6.6 Position of the tapping machine
    7 Precision
    8 Expression of results
    9 Test report
    Annex A (normative) Requirements for the tapping machine
    Annex B (normative) Types of lightweight reference floors
    Annex C (informative) Measurements using a modified
            tapping machine
    Annex D (informative) Measurements using a wooden mock-up
            floor
    Annex E (informative) Measurements using a heavy/soft
            impact source
    Annex F (informative) Specification of the heavy/soft
            impact source
    Annex G (informative) Example of form for the expression
            of results
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides methods for measuring the acoustic properties of floor coverings from the view-point of reducing impact sound transmission.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 354:2003 Acoustics — Measurement of sound absorption in a reverberation room
    ISO 717-2:2013 Acoustics Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation
    ISO 140-6:1998 Acoustics Measurement of sound insulation in buildings and of building elements Part 6: Laboratory measurements of impact sound insulation of floors
    IEC 60942:2003 Electroacoustics - Sound calibrators
    ISO 140-7:1998 Acoustics Measurement of sound insulation in buildings and of building elements Part 7: Field measurements of impact sound insulation of floors
    ISO 9053:1991 Acoustics Materials for acoustical applications Determination of airflow resistance
    OIML R 58 : 1998 SOUND LEVEL METERS
    OIML R 88 : 1998 INTEGRATING-AVERAGING SOUND LEVEL METERS
    ISO 140-1:1997 Acoustics Measurement of sound insulation in buildings and of building elements Part 1: Requirements for laboratory test facilities with suppressed flanking transmission
    ISO 140-8:1997 Acoustics Measurement of sound insulation in buildings and of building elements Part 8: Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
    ISO 9052-1:1989 Acoustics — Determination of dynamic stiffness — Part 1: Materials used under floating floors in dwellings
    IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
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