Classification of dense shaped refractory products - Part 2: Basic products containing less than 7 % residual carbon (ISO 10081-2:2003); German version EN ISO 10081-2:2005
Edition 2005-05

Refractory test-piece preparation - Gunning refractory panels by the pneumatic-nozzle mixing type guns (ISO 20182:2008); German version EN ISO 20182:2008
Edition 2008-04

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 1: General information and sample preparation (ISO 21068-1:2008); German version EN ISO 21068-1:2008
Edition 2008-12

Shaped insulating refractory products - Determination of cold crushing strength (ISO 8895:2004); German version EN ISO 8895:2006
Edition 2006-09

Chemical analysis of refractories - General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods (ISO 26845:2008); German version EN ISO 26845:2008
Edition 2008-06

Classification of dense shaped refractory products - Part 3: Basic products containing from 7 % to 50 % residual carbon (ISO 10081-3:2003); German version EN ISO 10081-3:2005
Edition 2005-05

Methods of test for dense shaped refractory products - Part 19: Determination of thermal expansion by a differential method; German version EN 993-19:2004
Edition 2004-08

Methods of test for dense shaped refractory products - Part 18: Determination of bulk density of granular materials by the water method with vacuum; German version EN 993-18:2002
Edition 2002-11

Methods of test for dense shaped refractory products - Part 12: Determination of pyrometric cone equivalent (refractoriness); German version EN 993-12:1997
Edition 1997-06

Methods of test for (dense) shaped refractory products - Part 6: Determination of modulus of rupture at ambient temperature; German version EN 993-6:2018
Edition 2019-03