CEN/TC 246
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11489 | EN 14579:2004 | Natural stone test methods - Determination of sound speed propagation | Izstrādē |
| 34683 | prEN 1468 rev | Natural stone - Rough slabs - Requirements | Izstrādē |
| 22508 | prEN 14617-14 | Agglomerated stone - Test methods - Part 14: Determination of surface hardness | Izstrādē |
| 62750 | EN 14157:2017 | Natural stone test methods - Determination of the abrasion resistance | Izstrādē |
| 40156 | - | Agglomerated stone - Slabs and cut-to-size products for flooring and stairs (internal and external) | Izstrādē |
| 36714 | - | Natural stone test methods - Determination of sensitivity to freeze-thaw in the presence of de-icing salt | Izstrādē |
| 33328 | - | Natural stones test methods - Determination of the resistance of the combined effect of frost and salt | Izstrādē |
| 33326 | - | Prescriptions for use of natural stones | Izstrādē |
| 26039 | - | Natural stone test methods - Determination of the drilling resistance | Izstrādē |
| 27601 | - | Natural stone test methods - Resistance to fixing placed on rearside | Izstrādē |
Displaying 21-30 of 231 results.