本欧洲标准规定了使用称为“受控参数振动压缩”（CPVC）的压实机确定最大参考干堆积密度和水压结合或未结合混合物压实难度的方法。本欧洲标准适用于未结合的混合物，以及在固化前与水硬性粘合剂结合的混合物。该方法适用于最大尺寸聚集体D等于31,5 mm的混合物

This European Standard specifies a method for the determination of the maximum reference dry bulk density and the difficulty of compaction of a hydraulically bound or unbound mixture using a compacting machine called "controlled parameters vibro compression" (CPVC). This European Standard applies to unbound mixtures as well as to mixtures bound with hydraulically binders before setting. This method is applicable to mixture with a maximum size aggregate D equal to 31,5 mm.