CSN EN 1097-8

CSN EN 1097-8 This document describes the reference method used for type testing and in case of dispute for determining the polished stone value (PSV) of a coarse aggregate used in road surfacings. For other purposes, in particular factory production control, other methods are possible provided that an appropriate working relationship with the reference method has been established.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.