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EVS-EN 12697-49:2022

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

General information
Valid from 01.03.2022
Base Documents
EN 12697-49:2022
Directives or regulations
None
Standard history
Status
Date
Type
Name
01.03.2022
Main
04.03.2014
Main
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.
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