This standard BS EN 13892-6:2002 Methods of test for screed materials is classified in these ICS categories:
91.100.10 Cement. Gypsum. Lime. Mortar
91.060.30 Ceilings. Floors. Stairs
This European standard specifies a method for determining the surface hardness of moulded mortar specimens made from magnesite screed material or from cementitious screed-, calcium sulfate screed-, and synthetic resin screed material with fine aggregates (- 4mm). The method is also suitable for specimens cut from floor screed.