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BSI 20/30403934 DC 2020

BSI 20/30403934 DC 2020

$13.70

BS EN 12697-49. Bituminous mixtures. Test methods – Part 49. Determination of friction after polishing

Published By Publication Date Number of Pages
BSI 2020 19
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This document 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, 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.

NOTE

This procedure was previously known as Wehner and Schulze method (see [1]).

BSI 20/30403934 DC 2020
$13.70