Methods for rating the sound insulation in buildings and of building elements. Method for rating the airborne sound insulation in buildings and of interior building elements.
STANDARD published on 31.12.1984
Designation standards: BS 5821-1:1984
Note: WITHDRAWN
Publication date standards: 31.12.1984
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Category: Technical standards BS