NEN - NPR 5079/C1
Noise control in buildings - Determination and use of single number ratings of sound reduction in buildings and of building elements
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 October 2014 |
| Status: | active |
| Page Count: | 2 |
| ICS Code (Acoustics in building. Sound insulation): | 91.120.20 |
Document History
NPR 5079/C1
October 1, 2014
Noise control in buildings - Determination and use of single number ratings of sound reduction in buildings and of building elements
A description is not available for this item.
March 1, 1999
Noise control in buildings - Determination and use of single number ratings of sound reduction in buildings and of building elements
This standard shows how to represent the sound insulation of building elements, measured in the laboratory, in a single number. This standard treats two quantities with which the insulation of...
September 1, 1997
Noise control in buildings - Determination and use of single number ratings of sound reduction in buildings and of building elements
This standard shows how to represent the sound insulation of building elements, measured in the laboratory, in a single number. This standard treats two quantities with which the insulation of...