This European Standard describes a test method to determine the friction at 60 km/h after polishing during a fixed number of passes on surfaces of bituminous mixtures samples.
The samples used are either produced in a laboratory or are cores taken from the site.
NOTE This procedure was previously known as Wehner and Schulze method (see [1]).
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
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