CEN/TC 246
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11512 | EN 14146:2004 | Natural stone test methods - Determination of the dynamic modulus of elasticity (by measuring the fundamental resonance frequency) | Izstrādē |
| 27598 | EN 12371:2010 | Natural stone test methods - Determination of frost resistance | Izstrādē |
| 25245 | EN 1926:2006 | Natural stone test methods - Determination of uniaxial compressive strength | Izstrādē |
| 34683 | prEN 1468 rev | Natural stone - Rough slabs - Requirements | Izstrādē |
| 37685 | EN 12059:2008+A1:2011 | Natural stone products - Dimensional stone work - Requirements | Izstrādē |
| 41499 | - | Natural stones - Prescriptions for use of natural stones | Izstrādē |
| 69749 | prEN 14617-10 rev | Agglomerated stone - Test methods - Part 10: Determination of chemical resistance | Izstrādē |
| 25272 | EN 1936:2006 | Natural stone test methods - Determination of real density and apparent density, and of total and open porosity | Izstrādē |
| 62750 | EN 14157:2017 | Natural stone test methods - Determination of the abrasion resistance | Izstrādē |
| 29089 | prEN 14066 | Natural stone test methods - Determination of resistance to ageing by thermal shock | Izstrādē |
Displaying 221-230 of 231 results.