DS EN 12697-20:2012
DS EN 12697-20:2012 Bituminous Mixtures - Test Methods For Hot Mix Asphalt - Part 20: Indentation Using Cube Or Cylindrical Specimens (Cy) Defines a test method for determining the depth of indentation of mastic asphalt and other asphalt, when force is applied to them via a cylindrical indentor pin with a circular flat-ended base.