Tracked Changes. Bituminous mixtures. Test methods Determination of friction after polishing
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Standard number:
BS EN 12697-49:2022 - TC
Pages:
76
Released:
2022-04-06
ISBN:
978 0 539 21642 4
Status:
Tracked Changes
DESCRIPTION
BS EN 12697-49:2022 - TC
This standard BS EN 12697-49:2022 - TC Tracked Changes. Bituminous mixtures. Test methods is classified in these ICS categories:
93.080.20 Road construction materials
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.