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UNE-EN ISO 2477:2025 UNE
Status: Vigente/ 2025-06-01
Shaped insulating refractory products - Determination of permanent change in dimensions on heating (ISO 2477:2005) (Endorsed by Asociación Española de Normalización in June of 2025.)
UNE-EN ISO 20182:2024 UNE
Status: Current/ 2024-11-01
Refractory test-piece preparation - Gunning refractory panels by the pneumatic-nozzle mixing type guns (ISO 20182:2024, Corrected version 2025-04)
UNE-EN 993-1:2018 UNE
Status: Vigente/ 2024-08-20
Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity (Endorsed by Asociación Española de Normalización in January of 2019.)
UNE-EN 993-6:2018 UNE
Methods of test for (dense) shaped refractory products - Part 6: Determination of modulus of rupture at ambient temperature (Endorsed by Asociación Española de Normalización in January of 2019.)
UNE-EN 993-5:2018 UNE
Methods of test for dense shaped refractory products - Part 5: Determination of cold crushing strength (Endorsed by Asociación Española de Normalización in January of 2019.)
UNE-EN ISO 21068-2:2024 UNE
Status: Vigente/ 2024-08-01
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica (ISO 21068-2:2024) (Endorsed by Asociación Española de Normalización in August of 2024.)
UNE-EN ISO 21068-3:2024 UNE
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2024)
UNE-EN ISO 21068-4:2024 UNE
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 4: XRD methods (ISO 21068-4:2024)
UNE-EN ISO 8840:2024 UNE
Status: Vigente/ 2024-07-01
Refractory materials - Determination of bulk density of granular materials (grain density) (ISO 8840:2021) (Endorsed by Asociación Española de Normalización in July of 2024.)
UNE-EN ISO 21068-1:2024 UNE
Status: Vigente/ 2024-06-01
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 1: General information, terminology and sample preparation (ISO 21068-1:2024) (Endorsed by Asociación Española de Normalización in June of 2024.)
UNE-EN 993-4:1996 UNE
Status: Vigente/ 2022-11-02
Methods of test for dense shaped refractory products - Part 4: Determination of permeability to gases
UNE-EN 993-12:1997 UNE
METHODS OF TEST FOR DENSE SHAPED REFRACTORY PRODUCTS. PART 12: DETERMINATION OF PYROMETRIC CONE EQUIVALENT (REFRACTORINESS).
UNE-EN 993-13:1996 UNE
Methods of test for dense shaped refractory products - Part 13: Specification for pyrometric reference cones for laboratory use
UNE-EN 14945:2006 UNE
Status: Vigente/ 2022-03-14
Refractory products and materials - Spectrometric determination of chromium (VI) in chrome bearing refractories, before and after use
UNE-EN 15991:2015 UNE
Status: Vigente/ 2021-10-11
Testing of ceramic and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry (ICP OES) with electrothermal vaporisation (ETV) (Endorsed by AENOR in January of 2016.)
UNE-EN 15979:2011 UNE
Status: Vigente/ 2020-09-21
Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation (Endorsed by AENOR in March of 2011.)
UNE-EN 993-7:1999 UNE
Status: Vigente/ 2020-03-19
METHODS OF TEST FOR DENSE SHAPED REFRACTORY PRODUCTS - PART 7: DETERMINATION OF MODULUS OF RUPTURE AT ELEVATED TEMPERATURES
UNE-EN 993-19:2004 UNE
Status: Vigente/ 2020-03-17
Methods of test for dense shaped refractory products - Part 19: Determination of thermal expansion by a differential method
UNE-EN 1094-2:1999 UNE
Status: Vigente/ 2020-03-16
INSULATING REFRACTORY PRODUCTS - PART 2: CLASSIFICATION OF SHAPED PRODUCTS (ISO 2245:1990 MODIFIED)
UNE-EN 1094-1:2008 UNE
Status: Vigente/ 2018-09-04
Insulating refractory products - Part 1: Terminology, classification and methods of test for high temperature insulation wool products (Endorsed by AENOR in September of 2008.)
UNE-EN 993-2:1996 UNE
Status: Vigente/ 2017-03-14
Methods of test for dense shaped refractory products - Part 2: Determination of true density
UNE-EN 993-2/A1:2004 UNE
Methods of test for dense shaped refractory products - Part 2 : Determination of true density
UNE-EN ISO 10081-4:2014 UNE
Status: Vigente/ 2014-11-01
Classification of dense shaped refractory products - Part 4: Special products (ISO 10081-4:2014) (Endorsed by AENOR in November of 2014.)
UNE-EN ISO 14720-2:2013 UNE
Status: Vigente/ 2013-04-01
Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning in an oxygen flow (ISO 14720-2:2013) (Endorsed by AENOR in April of 2013.)
UNE-EN ISO 14720-1:2013 UNE
Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement methods (ISO 14720-1:2013) (Endorsed by AENOR in April of 2013.)
UNE-EN ISO 1927-5:2012 UNE
Status: Vigente/ 2013-02-01
Monolithic (unshaped) refractory products - Part 5: Preparation and treatment of test pieces (ISO 1927-5:2012) (Endorsed by AENOR in February of 2013.)
UNE-EN ISO 1927-6:2012 UNE
Monolithic (unshaped) refractory products - Part 6: Measurement of physical properties (ISO 1927-6:2012) (Endorsed by AENOR in February of 2013.)
UNE-EN ISO 1927-7:2012 UNE
Monolithic (unshaped) refractory products - Part 7: Tests on pre-formed shapes (ISO 1927-7:2012) (Endorsed by AENOR in February of 2013.)
UNE-EN ISO 1927-8:2012 UNE
Monolithic (unshaped) refractory products - Part 8: Determination of complementary properties (ISO 1927-8:2012) (Endorsed by AENOR in February of 2013.)
UNE-EN ISO 1927-4:2012 UNE
Status: Vigente/ 2013-01-01
Monolithic (unshaped) refractory products - Part 4: Determination of consistency of castables (ISO 1927-4:2012) (Endorsed by AENOR in January of 2013.)
UNE-EN ISO 1927-2:2012 UNE
Monolithic (unshaped) refractory products - Part 2: Sampling for testing (ISO 1927-2:2012) (Endorsed by AENOR in January of 2013.)
UNE-EN ISO 1927-1:2012 UNE
Status: Vigente/ 2012-09-01
Monolithic (unshaped) refractory products - Part 1: Introduction and classification (ISO 1927-1:2012) (Endorsed by AENOR in September of 2012.)
UNE-EN ISO 12677:2012 UNE
Status: Vigente/ 2012-02-15
Chemical analysis of refractory products by X-ray fluorescence (XRF) - Fused cast-bead method (ISO 12677:2011)
UNE-EN ISO 14719:2011 UNE
Status: Vigente/ 2012-01-01
Chemical analysis of refractory material glass and glazes - Determination of Fe2+ and Fe3+ by the spectral photometric method with 1,10-phenanthroline (ISO 14719:2011) (Endorsed by AENOR in January of 2012.)
UNE-EN ISO 8894-1:2010 UNE
Status: Vigente/ 2010-10-13
Refractory materials - Determination of thermal conductivity - Part 1: Hot-wire methods (cross-array and resistance thermometer) (ISO 8894-1:2010)
UNE-EN ISO 10081-3:2005 UNE
Status: Vigente/ 2010-09-14
Classification of dense shaped refractory products - Part 3: Basic products containing from 7% to 50% residual carbon (ISO 10081-3:2003)
UNE-EN ISO 10081-1:2005 UNE
Classification of dense shaped refractory products - Part 1: Alumina-silica (ISO 10081-1:2003)
UNE-EN ISO 10081-2:2005 UNE
Classification of dense shaped refractory products - Part 2: Basic products containing less than 7% residual carbon (ISO 10081-2:2003)
UNE-EN ISO 10058-1:2008 UNE
Status: Vigente/ 2009-02-01
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica (ISO 10058-1:2008) (Endorsed by AENOR in February of 2009.)
UNE-EN ISO 10058-2:2008 UNE
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 10058-2:2008) (Endorsed by AENOR in February of 2009.)
UNE-EN ISO 10058-3:2008 UNE
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) (ISO 10058-3:2008) (Endorsed by AENOR in February of 2009.)
UNE-EN ISO 21587-3:2008 UNE
Status: Vigente/ 2008-07-02
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3: Inductively coupled plasma and atomic absorption spectrometry methods (ISO 21587-3:2007)
UNE-EN ISO 21587-2:2008 UNE
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21587-2:2007)
UNE-EN ISO 21079-2:2008 UNE
Status: Vigente/ 2008-06-01
Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21079-2:2008) (Endorsed by AENOR in June of 2008.)
UNE-EN ISO 21079-3:2008 UNE
Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES) (ISO 21079-3:2008) (Endorsed by AENOR in June of 2008.)
UNE-EN ISO 16282:2008 UNE
Methods of test for dense shaped refractory products - Determination of resistance to abrasion at ambient temperature (ISO 16282:2007) (Endorsed by AENOR in June of 2008.)
UNE-EN ISO 21079-1:2008 UNE
Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008) (Endorsed by AENOR in June of 2008.)
UNE-EN ISO 21078-2:2008 UNE
Status: Vigente/ 2008-03-12
Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006)
UNE-EN ISO 21587-1:2008 UNE
Status: Vigente/ 2008-03-05
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica (ISO 21587-1:2007)
UNE-EN ISO 21078-1:2008 UNE
Status: Vigente/ 2008-03-01
Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes (ISO 21078-1:2008) (Endorsed by AENOR in March of 2008.)
