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SSH EN 12697-49:2022

Bituminous mixtures - Test methods - Part 49: Determination of friction after polishing

Dec 5, 2025

General information

60.60     Dec 5, 2025

95.99   

DPS

DPS/KT 336

European Norm

93.080.20  

English  

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Scope

This document specifies a method to determine the friction at 60 km/h after polishing during a fixed number of passes on surfaces of bituminous mixtures samples, or to follow its evolution as a function of the number of polishing passes.
The samples used are either produced in a laboratory or are cores taken from the site.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH EN 12697-49:2014

NOW

PUBLISHED
SSH EN 12697-49:2022
60.60 Standard published
Dec 5, 2025

Related project

Adopted from EN 12697-49:2022 IDENTICAL