NF EN ISO 13473-5

NF EN ISO 13473-5

March 2025
Standard Current

Characterization of pavement texture by use of surface profiles - Part 5 : determination of megatexture

This document specifies a procedure for determining the magnitude of pavement surface megatexture by measuring the surface profile and calculating a megatexture descriptor from this profile. The technique is designed to give meaningful and accurate measurements and descriptions of pavement megatexture for various purposes, such as for the prediction of the acoustic quality of the pavement or the assessment of the rolling resistance.Since there is an overlap between megatexture and the surrounding ranges, megatexture descriptors unavoidably have a certain correlation with corresponding measures in those ranges. This document specifies measurements and procedures which are in relevant parts compatible with those in ISO 13473-1[4], ISO 8608[6] and EN 13036-5[7].

Main informations

Collections

National standards and national normative documents

Publication date

March 2025

Number of pages

48 p.

Reference

NF EN ISO 13473-5

ICS Codes

17.140.30   Noise emitted by means of transport
93.080.20   Road construction materials

Classification index

S31-252-5

Print number

1

International kinship

European kinship

EN ISO 13473-5:2025
Sumary
Characterization of pavement texture by use of surface profiles - Part 5 : determination of megatexture

This document specifies a procedure for determining the magnitude of pavement surface megatexture by measuring the surface profile and calculating a megatexture descriptor from this profile. The technique is designed to give meaningful and accurate measurements and descriptions of pavement megatexture for various purposes, such as for the prediction of the acoustic quality of the pavement or the assessment of the rolling resistance.

Since there is an overlap between megatexture and the surrounding ranges, megatexture descriptors unavoidably have a certain correlation with corresponding measures in those ranges. This document specifies measurements and procedures which are in relevant parts compatible with those in ISO 13473-1[4], ISO 8608[6] and EN 13036-5[7].

Replaced standards (1)
NF EN ISO 13473-5
March 2010
Standard Cancelled
Characterization of pavement texture by use of surface profiles - Part 5 : determination of megatexture

ISO 13473-5:2009 specifies procedures for determining the average depth or level of pavement surface megatexture by measuring the profile curve of a surface and calculating megatexture descriptors from this profile. The technique is designed to give meaningful and accurate measurement and description of pavement megatexture characteristics for various purposes. Since there is an overlap between megatexture and the surrounding ranges, the megatexture descriptors unavoidably have a certain correlation with corresponding measures in those ranges. ISO 13473-5:2009 specifies measurements and procedures which are in relevant parts compatible with those in ISO 13473-1, ISO 8608 and EN 13036-5.

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