CEN/TC 154
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24866 | EN 1097-9:1998/A1:2005 | Tests for mechanical and physical properties of aggregates - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test | Atcelts |
| 21770 | EN 932-3:1996/A1:2003 | Tests for general properties of aggregates - Part 3: Procedure and terminology for simplified petrographic description | Atcelts |
| 72178 | prEN 13055 | Lightweight aggregates | Aptauja slēgta |
| 72338 | prEN 13450-1 | Aggregates for railway ballast - Part 1: Characteristics | Aptauja slēgta |
| 72180 | prEN 17555-1 | Aggregates for construction works - Part 1: Characteristics | Aptauja slēgta |
| 72336 | prEN 13450-2 | Aggregates for railway ballast - Part 2: Complementary information | Aptauja slēgta |
| 72179 | prEN 13383-1 | Armourstone - Part 1:Characteristics | Aptauja slēgta |
| 27262 | LVS EN 1367-6:2008 | Tests for thermal and weathering properties of aggregates - Part 6: Determination of resistance to freezing and thawing in the presence of salt (NaCl) | Standarts spēkā |
| 58469 | EN 932-5:2012/AC:2014 | Tests for general properties of aggregates - Part 5: Common equipment and calibration | Standarts spēkā |
| 68960 | LVS EN 933-9:2022 | Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test | Standarts spēkā |
Displaying 261-270 of 332 results.