
Building acoustics - Estimation of acoustic performance of buildings from the performance of products - Part 4: Transmission of indoor sound to the outside.
STANDARD published on 1.10.1997
Designation standards: E DIN EN 12354-4:1997-10
Note: WITHDRAWN
Publication date standards: 1.10.1997
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: German technical standard
Category: Technical standards DIN
Bauakustik - Berechnung der akustischen Eigenschaften von Gebäuden aus den Bauteileigenschaften - Teil 4: Schallübertragung von Räumen ins Freie.