Name:
ISO 13472-1:2002 PDF
Published Date:
06/15/2002
Status:
Active
This part of ISO 13472 describes a test method for measuring in situ the sound absorption coefficient of road surfaces as a function of frequency in the range from 250 Hz to 4 kHz.
Normal incidence is assumed. However, the test method can be applied at oblique incidence although with some limitations (see annex F). The test method is intended for the following applications:
The complex reflection factor can also be determined by this method.
| File Size : | 1 file , 930 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 26 |
| Published : | 06/15/2002 |
| Same As : | ISO 13472-1:2002 |