DIN Standards Committee Materials Testing
DIN EN 20717-1
Acoustics; rating of sound insulation in buildings and of building elements; part 1: airborne sound insulation (ISO/DIS 717-1:1993); German version prEN 20717-1:1993
Akustik; Einzahlangaben für die Schalldämmung in Gebäuden und von Bauteilen; Teil 1: Luftschalldämmung (ISO/DIS 717-1:1993); Deutsche Fassung prEN 20717-1:1993
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 062-02-31 AA - Sound reduction and sound absorption; Measurement and evaluation
Responsible european committee
CEN/TC 126 - Acoustic properties of building elements and of buildings