LABORATORY TESTS

Testing areas (15)
Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments
AGR.00 Aggregate characterization - Other tests (Standards EN, ASTM, LNEC…) Diversas
AGR.01 Determination of resistance to fragmentation of aggregates - Los Angeles test EN 1097-2:2010 Aggregate
AGR.02 Determination of particle size distribution of aggregates by sieving method EN 933-1:2012 Aggregate
AGR.03 Determination of the resistance to wear of aggregares - Micro-Deval test EN 1097-1:2011 Aggregate
AGR.04 Assessment of fines of aggregates - Sand equivalent test EN 933-8:2012+A1:2015 Aggregate
AGR.05 Determination of particle shape of aggregates - Flakiness index EN 933-3:2012 Aggregate
AGR.06 Determination of the particle density of filler by pyknometer method EN 1097-7:2008 Aggregate,Filler
AGR.07 Determination of particle shape of aggregates - Shape index EN 933-4:2008 Aggregate
AGR.08 Assessment of fines of aggregates - Methylene blue test EN 933-9:2009 + A1:2013 Aggregate
AGR.09 Determination of particle density and water absorption of aggregates EN 1097-6:2013 (Except Annex E and G) Aggregate
AGR.10.01 Determination of loose bulk density and voids of aggregates EN 1097-3:2002 (Except Annex A) Aggregate
AGR.10.02 Determination of the apparent (bulk) density of filler in kerosene EN 1097-3:2002 (Annex A) Aggregate,Filler
AGR.11 Determination of the water content of aggregates by drying in a ventilated oven EN 1097-5:2008 Aggregate
AGR.12 Determination of particle size distribution of aggregates by sieving method NP 1379, LNEC E 233 Aggregate
AGR.15 Determination of the resistance to wear of aggregates for railway ballast - Micro-Deval test EN 1097-1:2011; NP EN 13450:2005 (Annex E), NP EN 13450:2005/A1:2010 Aggregate,Railway ballast