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 (ISO 140-11:2005)
NORM herausgegeben am 1.8.2005
Designation standards: ÖNORM EN ISO 140-11
Note: UNGÜLTIG
Publication date standards: 1.8.2005
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM