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This International Standard describes a test method for measuring, in situ, the sound absorption coefficient of road surfaces as a function of frequency under perpendicular incidence. This method provides a mean to evaluate the sound absorption characteristics of a road surface without damaging the surface.
Author | DIN |
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Editor | DIN |
Document type | Standard |
Format | File |
Cancellation date | |
Confirmation date | |
expiration_de_validite | |
ICS | 17.140.30 : Noise emitted by means of transport 93.080.20 : Road construction materials |
Number of pages | 32 |
Replace | DIN ISO 13472-1 (1999-11) |
Cross references | ISO 13472-1 (2002-06), IDT |
Set | MYSTD-20STD |
Year | 2004 |
Document history | DIN ISO 13472-1 (2004-04) |
Country | Germany |
Keyword | DIN ISO 13472;13472 |