NEN-ISO 13472-2:2025
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Current
The latest, up-to-date edition.
Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 2: Spot method for reflective surfaces
Published date
01-06-2025
Publisher
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This document specifies a test method for measuring in situ the sound absorption coefficient of road surfaces for the one-third octave band frequencies ranging from 250 Hz to 1 600 Hz under normal incidence conditions.
| Committee |
ISO/TC 43
|
| DocumentType |
Test Method
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 13472-2:2025 | Identical |
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