ČSN EN 1793-2 (737060)

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions

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STANDARD published on 1.9.2019


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The information about the standard:

Designation standards: ČSN EN 1793-2
Classification mark: 737060
Catalog number: 508237
Publication date standards: 1.9.2019
SKU: NS-969070
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN 1793-2 (737060):

Tento dokument specifikuje laboratorní metodu určení hodnot vzduchové neprůzvučnosti silničních protihlukových zařízení v místech s dozvukem. Zahrnuje posouzení vnitřních vlastností protihlukových clon, které mohou být sestaveny uvnitř zkušebny, popsané v EN ISO 10140-2 a EN ISO 10140-4. Tato metoda není určena pro stanovení vnitřních charakteristik vzduchové neprůzvučnosti protihlukových zařízení, která jsou určena k instalaci na silnicích v místech bez dozvuku

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