NEN - NVN-ENV 12633
Method of determination of unpolished and polished slip/skid resistance value
|Publication Date:||1 March 2003|
|ICS Code (Road construction materials):||93.080.20|
This European Prestandard describes a laboratory method for determining the unpolished slip/skid resistance value (USRV) and the polished slip/skid resistance value (PSRV) of paving units using a flat-bed polishing machine in conjunction with pendulum test equipment.