CEN - EN 12697-49
Bituminous mixtures - Test methods - Part 49: Determination of friction after polishing
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 February 2022 |
| Status: | active |
| Page Count: | 32 |
| ICS Code (Road construction materials): | 93.080.20 |
scope:
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.
Document History
EN 12697-49
February 1, 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...