NS EN ISO 140-11 : 1ED 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
01-12-2010
12-01-2013
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
Define specifies methods for measuring the acoustic properties of floor coverings from the viewpoint of reducing impact sound transmission.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| Standards | Relationship |
| BS EN ISO 140-11:2005 | Identical |
| ISO 140-11:2005 | Identical |
| I.S. EN ISO 140-11:2005 | Identical |
| DIN EN ISO 140-11:2005-08 | Identical |
| EN ISO 140-11:2005 | Identical |
| UNE-EN ISO 140-11:2006 | Identical |
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