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sklademVydáno: 2003-10-13
BS EN ISO 15186-1:2003
Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity Laboratory measurements
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| Označení normy: | BS EN ISO 15186-1:2003 |
| Počet stran: | 24 |
| Vydáno: | 2003-10-13 |
| ISBN: | 0 580 34694 3 |
| Status: | Standard |
DESCRIPTION
BS EN ISO 15186-1:2003
This standard BS EN ISO 15186-1:2003 Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity is classified in these ICS categories:
- 91.120.20 Acoustics in building. Sound insulation
This part of ISO 15186 specifies a sound intensity method to determine the sound reduction index and the element-normalized level difference of building elements. The method can be used as an alternative to ISO 140-3 and ISO 140-10 respectively. One important use is when the traditional ISO 140-3 method fails because of high flanking transmission.
The reproducibility of this intensity method is estimated to be equal to or better than that of ISO 140-3.
NOTE Some information about the accuracy with which this part of ISO 15186 can reproduce the sound reduction index measured according to ISO 140-3 is given in annex A.