CEN/TC 246
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38701 | - | Prescriptions for use of natural stones | Izstrādē |
| 22508 | prEN 14617-14 | Agglomerated stone - Test methods - Part 14: Determination of surface hardness | Izstrādē |
| 11494 | EN 14231:2003 | Natural stone test methods - Determination of the slip resistance by means of the pendulum tester | Izstrādē |
| 11502 | prEN 12059 | Natural stone products - Dimensional stone work - Requirements | Izstrādē |
| 11489 | EN 14579:2004 | Natural stone test methods - Determination of sound speed propagation | Izstrādē |
| 37685 | EN 12059:2008+A1:2011 | Natural stone products - Dimensional stone work - Requirements | Izstrādē |
| 34682 | prEN 1467 rev | Natural stone - Rough blocks - Requirements | Izstrādē |
| 61141 | EN 12670:2019 | Natural stone - Terminology | Izstrādē |
| 38635 | EN 14617-13:2013 | Agglomerated stone - Test methods - Part 13: Determination of electrical resistivity | Izstrādē |
| 11512 | EN 14146:2004 | Natural stone test methods - Determination of the dynamic modulus of elasticity (by measuring the fundamental resonance frequency) | Izstrādē |
Displaying 31-40 of 231 results.