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Standards [CURRENT]

NF F90-272-5 ; NF EN 16272-5:2023-11-29
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: intrinsic characteristics - Sound absorption under direct sound field conditions

Title (German)

Bahnanwendungen - Oberbau - Lärmschutzwände und verwandte Vorrichtungen zur Beeinflussung der Luftschallausbreitung - Prüfverfahren zur Bestimmung der akustischen Eigenschaften - Teil 5: Produktspezifische Merkmale - In-situ-Werte zur Schallreflexion in gerichteten Schallfeldern

Edition 2023-11-29
Original language French
Price from 147.70 €
Order from DIN Media
Table of contents