CEN/TC 154
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67870 | prEN 932-1 rev | Tests for general properties of aggregates - Part 1: Methods for sampling | Izstrādē |
| 62870 | - | Guidance on how to apply TS 16637-2 and -3 for aggregates e.g. by using the most representative samples to prepare a laboratory sample | Izstrādē |
| 5766 | - | Determination of impurities that affect setting and hardening of cement - Fulvo acid test | Izstrādē |
| 5767 | - | Determination of components affecting the surface finish of concrete - Lightweight contaminators | Izstrādē |
| 39197 | EN 1744-1:2009+A1:2012 | Tests for chemical properties of aggregates - Part 1: Chemical analysis | Izstrādē |
| 72307 | EN 933-6:2022 | Tests for geometrical properties of aggregates - Part 6: Assessment of surface characteristics - Flow coefficient of aggregates | Izstrādē |
| 72308 | EN 933-5:2022 | Tests for geometrical properties of aggregates - Part 5: Determination of percentage of crushed particles in coarse and all-in natural aggregates | Izstrādē |
| 28909 | EN 13242:2002+A1:2007 | Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction | Izstrādē |
| 72188 | prEN 17555-2:2021 | Aggregates for construction works - Part 2: Complementary information | Izstrādē |
| 5730 | - | Determination of components affecting the surface finish of concrete - Iron sulphide particles | Izstrādē |
Displaying 281-290 of 332 results.