CEN/TC 154
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30267 | prEN 13450 rev | Aggregates for railway ballast | Izstrādē |
| 5731 | - | Testing aggregates - Method for determination of water solubility | Izstrādē |
| 32947 | EN 933-1:2012 | Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method | Izstrādē |
| 21774 | EN 1367-1:1999/prA1 | Tests for thermal and weathering properties of aggregates - Part 1: Determination of resistance to freezing and thawing | Izstrādē |
| 27174 | EN 12620:2002/prA1 | Aggregates for concrete | Izstrādē |
| 5758 | - | Determination of particle size distribution - Rapid determination at one size (micrometer) | Izstrādē |
| 22549 | EN 1744-6:2006 | Tests for chemical properties of aggregates - Part 6: Determination of the influence of recycled aggregate extract on the initial setting time of cement | Izstrādē |
| 62871 | - | Guidance on the number of eluates and the L/S ration needed | Izstrādē |
| 5761 | - | Determination of water soluble chloride salts - Field method | Izstrādē |
| 5710 | EN 933-7:1998 | Tests for geometrical properties of aggregates - Part 7: Determination of shell content - Percentage of shells in coarse aggregates | Izstrādē |
Displaying 271-280 of 332 results.