International Standard
ISO 13472-2:2010
Acoustics — Measurement of sound absorption properties of road surfaces in situ — Part 2: Spot method for reflective surfaces
Reference number
ISO 13472-2:2010
Edition 1
2010-05
© ISO 2024
International Standard
Read sample
Published (Edition 1, 2010)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 13472-2:2010

Format
Language
CHF 129
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Abstract

ISO 13472-2:2010 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. For special purposes, the frequency range can be changed by modifying the dimensions of the system.

The test method is intended for: a) determination of the sound absorption coefficient of semi-dense to dense road surfaces (and, if of interest, also the complex acoustical impedance); b) determination of the sound absorption properties of test tracks in accordance with standards such as ISO 10844 and test surfaces defined in national and international type approval regulations for road vehicles and vehicle tyres; c) verification of the compliance of the sound absorption coefficient of a road surface with design specifications or other requirements.

General information

  • Status
     : Published
    Publication date
     : 2010-05
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 1
    Number of pages
     : 20
  • Technical Committee :
    ISO/TC 43/SC 1
  • RSS updates

Next version under development

Draft International Standard
ISO/DIS 13472-2
Acoustics — Measurement of sound absorption properties of road surfaces in situ — Part 2: Spot method for reflective surfaces
Reference number
ISO/DIS 13472-2
Edition 1
© ISO 2024
Draft
International Standard
Read sample

ISO/DIS 13472-2

Acoustics — Measurement of sound absorption properties of road surfaces in situ

Part 2: Spot method for reflective surfaces

ISO/DIS 13472-2

Format
Language
CHF 63
Convert Swiss francs (CHF) to your currency

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

11
Sustainable Cities and Communities
9
Industry, Innovation and Infrastructure

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