Available equipment
Analysis and tests conducted
| TEST OF NATURAL STONE (GRANITE, MARBLE AND SLATE) | STANDARD |
| Freezing resistance | prEN 12371 |
| Resistance to extraction of anchor bolts | PrEN 13364 |
| Water absorption at atmospheric pressure | PrEN 13755 |
| Resistance to thermal shock | PrEN 14066 |
| Dynamic modulus of elasticity (Young's Modulus) | PrEN 14146 |
| Abrasion resistance | PrEN 14157 |
| Rupture energy | PrEN 14158 |
| Absorption by capillarity | UNE-EN 1925 |
| Compression resistance | UNE-EN 1926 |
| Density and porosity | UNE-EN 1936 |
| Resistance to crystallisation of salts | UNE-EN 12370 |
| Bending resistance | UNE-EN 12372 |
| Petrographic description | UNE-EN 12407 |
| TEST OF NATURAL STONE PRODUCTS | NORMA |
| Dimensional control in tiles, paving stones and kerbstones | UNE-EN 1341-1342-1343 |
| Surface appearance in paving stones | UNE-EN 1341-1342-1343 |
| Compression resistance in tiles and kerbstones | UNE-EN 1342 |
| Bending resistance in tiles, paving stones and kerbstones | UNE-EN 1341-1343 |
| Freezing resistance in tiles, paving stones and kerbstones | UNE-EN 1341-1342-1343 |
| Abrasion resistance in tiles and paving stones | UNE-EN 1341-1342 |
| Sliding resistance (USRV) in tiles and paving stones | UNE-EN 1341-1342 |
| Water absorption in tiles, paving stones and kerbstones | UNE-EN 1341-1342-1343 |
| Petrographic description in tiles, paving stones and kerbstones | UNE-EN 1341-1342-1343 |