Standard Swedish standard · SS-ISO 13472-1

Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 1: Extended surface method

Status: Withdrawn

· Replaced by: SS-ISO 13472-1:2022
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Standard Swedish standard · SS-ISO 13472-1

Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 1: Extended surface method
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Scope
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: — determination of the sound absorption properties of test tracks according to ISO 10844, with limitations, and other similar standards; — determination of the sound absorption properties of road surfaces in actual use; — comparison of sound absorption design specifications of road surfaces with actual performance data of the surface after completion of the construction work. The complex reflection factor can also be determined by this method.

Subjects

Road construction materials (93.080.20)


Buy this standard

Standard Swedish standard · SS-ISO 13472-1

Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 1: Extended surface method
Subscribe on standards - Read more Dölj
Price: 1 152 SEK
standard ikon pdf

PDF

Price: 1 152 SEK
standard ikon

Paper

Price: 1 843,20 SEK
standard ikon pdf + standard ikon

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-32648

Edition: 1

Approved: 7/5/2002

No of pages: 31

Replaced by: SS-ISO 13472-1:2022