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A 81 bei Sindelfingen : Bald kommen die Lärmschutzwände
Ein Modell ist zu Testzwecken am Flugfeld aufgebaut. Das Besondere: Die Wände sind gebogen. Warum ist das so? Und was haben die Anwohner davon?
Stuttgart

Im Inneren der Wände gibt es sogenannte Schallschutzkassetten.
Anke Kumbier
Die Lärmschutzwände wölben sich künftig leicht über die Fahrbahn.
Anke Kumbier
So sehen die Wände von außen aus.
Anke Kumbier
Die Größe der Revisionsklappen ist eines der Dinge, die die Tester angemerkt haben.
Anke Kumbier
Die Deges prüft, ob es sinnvoll sein könnte, an größeren Schrauben Messgeräte anzubringen, die melden, wenn sich eine Schraube lockert.
Anke Kumbier