This document specifies a method for the determination of change of mass during drying at (135 ?5) ?and a method for preparation and storing of a final sample for the chemical analysis of ceramic raw materials and unshaped refractories as well as shaped refractories.
DIN 51078:2002 history
2002DIN 51078:2002 Testing of ceramic materials - Preparation of samples for the determination of change of mass during drying and for chemical analysis