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.
BS DD ENV 12633:2003 history
2014BS PD CEN/TS 12633:2014 Method of polishing specimens prior to the measurement of slip and skid resistance
2003BS DD ENV 12633:2003 Method of determination of unpolished and polished slip/skid resistance value