| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments (Administrator) |
|---|---|---|---|---|---|
| AGR.36 | Determination of California bearing ratio (CBR), immediate bearing index and the linear swelling | EN 13286-47:2021 | Unbound and hydraulically bound aggregates | ||
| ARG.21 | Determination of organic contaminators of aggregates by mortar method | EN 1744-1:2009 + A1:2012 (Section 15.3) | Mortar | ||
| OME.02 | Determination of potencial presence of humus | EN 1744-1:2009 + A1:2012 (15.1) | Aggregates | --- | |
| OME.03 | Determination of water-soluble chloride salts using the Volhard method | EN 1744-1:2009 + A1:2012 (7) | Aggregates | --- | |
| OME.04 | Determination of water-soluble sulfates | EN 1744-1:2009 + A1:2012 (10.1) EN 1744-1:2009 + A1:2012 (10.2) | Natural or manufactured aggregatesRecycled aggregates (secção10.2) | --- | |
| OME.05 | Determination of total sulfur content | EN 1744-1:2009 + A1:2012 (11.1) | Aggregates | --- | |
| OME.06 | Determination of acid soluble sulfates | EN 1744-1 (12) | Aggregates | --- | |
| OME.07 | Determination of fulvo acid content | EN 1744-1:2009 + A1:2012 (15.2) | Aggregates | --- | |
| OME.08 | Determination of acid soluble chloride salts | EN 1744-5:2007 | Aggregates | --- | |
| OME.09 | Determination of lightweight contaminators | EN 1744-1:2009 + A1:2012 (14.2) | Aggregates | --- | |
| OME.11 | Determination of water-soluble constituents by assessing the total dissolved solids in the eluate obtained in the aggregate leaching process. | EN 1744-3:2005 | Aggregates | --- | |
| OME.21 | Determination of acid soluble sulfides | EN 1744-1:2009 + A1:2012 (13) | Aggregates | --- | |
| QUI.81 | Evaluation of the behavior of an aggregate when subjected to the magnesium sulfate test (Test method: EN 1367-2: 2009) | EN 1367-2: 2009 | Aggregates | --- | |
| SOL.01 | Particle size analysis by wet sieving | LNEC E 239:1970* | Soils, Aggregates | The normative document indicated with * is void, and its tecnical validity is not in question. | |
| SOL.02 | Compaction test (Proctor) | LNEC E 197:1966 | Soils, Aggregates |