SR EN 12697-49:2022

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

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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General information

Status : Valid
Approval date : 3/31/2022
Number of pages : 31
ICS : 93.080.20 Road construction materials
Technical Committee : 187 - Roads

Relations with other standards:

Replaces SR EN 12697-49:2014