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I.S. EN ISO 140-11:2005

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Superseded date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

Preview

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.

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

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

DocumentType
Standard
Pages
42
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

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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