| UNE-EN 1936 | UNE-EN 13755 | UNE-EN 14157 | UNE-EN 12372 | UNE-EN 12371 | ||||
|---|---|---|---|---|---|---|---|---|
| Name | Apparent Density | Open Porosity | Water Absorption at Patm | Abrasion Resistance(*) | Flexural Strength | Frost Resistance, 56c | ||
| ρb (kg/m3) | p0 (%) | Ab (%) | (mm) | Rtf (MPa) | EL(Rtf) (MPa) | Disminución de Rtf (%) | Rtf después de 56c (MPa) | |
| Moreno (Carballeda de Avia) | 2570 | 1.9 | 1.2 | 18.0 | 7.5 | 3.5 | 1.8 | 7.4 |
| Silvestre Alba | 2580 | 3.0 | 1.0 | 17.8 | 7.8 | 7.3 | 0.5 | 7.8 |
| Silvestre Costa Grande | 2520 | 5.2 | 1.7 | 18.8 | 8.0 | 6.6 | 0.2 | 8.0 |
| Blanco Lugo | 2630 | 1.0 | 0.4 | 16.9 | 8.1 | 6.9 | 0.2 | 8.1 |
| Albero (Gondomar) | 2590 | 2.6 | 0.9 | 18.0 | 8.9 | 7.9 | 1.8 | 8.8 |
| Silvestre Moreno (Guitiriz) | 2590 | 2.3 | 0.8 | 19.5 | 9.2 | 8.0 | 4.6 | |
| Silvestre (Agolada) | 2580 | 2.7 | 1.0 | 17.3 | 9.5 | 8.0 | 7.2 | 8.8 |
| Silvestre Moreno (Boiro) | 2610 | 1.6 | 0.5 | 18.9 | 9.6 | 8.0 | 1.1 | 9.5 |
| Silvestre Moreno (Outeiro de Rei) | 2560 | 3.2 | 1.1 | 17.4 | 9.6 | 7.3 | 1.5 | 9.5 |
| Blanco Alhambra | 2640 | 1.1 | 0.4 | 16.6 | 9.8 | 8.4 | 8.2 | 9.0 |
| Moreno Arcade | 2620 | 1.5 | 0.6 | 18.8 | 9.9 | 8.7 | 2.3 | 9.7 |
| Marrón Estrella | 2640 | 0.7 | 0.3 | 16.9 | 10.3 | 8.4 | 4.3 | 9.8 |
| Gris Nevada | 2640 | 1.3 | 0.4 | 17.4 | 10.4 | 9.3 | 8.8 | 9.5 |
| Gris Parga (Friol) | 2640 | 1.0 | 0.3 | 16.7 | 10.6 | 8.9 | 3.8 | 10.2 |
| Rosa Delta | 2650 | 0.9 | 0.3 | 16.0 | 10.8 | 9.2 | ||
| Gris Perla | 2560 | 0.1 | 0.3 | 16.2 | 11.0 | 9.5 | ||
| Rosavel | 2630 | 0.9 | 0.3 | 17.1 | 11.5 | 9.1 | 5.8 | 6.6 |
| Albero (Guitiriz) | 2640 | 1.1 | 0.4 | 17.2 | 11.7 | 10.5 | 15.6 | 9.9 |
| Amarillo Avia | 2610 | 1.7 | 0.6 | 17.3 | 11.7 | 10.0 | 6.5 | 10.9 |
| Silvestre CDL | 2600 | 2.3 | 0.8 | 17.9 | 11.9 | 10.0 | 2.1 | 11.6 |
| Gris Perla Crema | 2650 | 1.1 | 0.3 | 16.4 | 12.0 | 9.7 | 3.2 | 11.7 |
| Moreno Boullosa | 2550 | 3.6 | 0.7 | 18.1 | 12.0 | 9.8 | 5.7 | 11.3 |
| Silvestre Moreno Trasalba | 2600 | 2.6 | 1.0 | 18.4 | 12.2 | 11.1 | 0.4 | 12.2 |
| Blanco Avia | 2620 | 1.2 | 0.4 | 17.1 | 12.2 | 10.6 | 0.2 | 12.2 |
| Amarillo Atlántico | 2580 | 3.0 | 1.0 | 17.8 | 12.4 | 10.7 | 0.6 | 12.4 |
| Silvestre Moreno (Tui) | 2610 | 1.6 | 0.5 | 20.5 | 12.5 | 11.3 | 0.2 | 12.5 |
| Gris Mondariz | 2640 | 1.0 | 0.3 | 16.6 | 13.1 | 11.2 | 4.7 | 12.5 |
| Gris Piñor | 2630 | 0.8 | 0.3 | 16.8 | 13.4 | 12.1 | 9.4 | 12.2 |
| Grissal | 2630 | 1.1 | 0.4 | 17.3 | 13.9 | 16.6 | 7.6 | 12.8 |
| Albero (Tui) | 2630 | 1.6 | 0.5 | 17.3 | 13.9 | 12.5 | 2.1 | 13.6 |
| Blanco Arcade | 2630 | 0.9 | 0.3 | 17.3 | 14.0 | 12.6 | 3.3 | 13.6 |
| Rosa Porriño | 2610 | 0.9 | 0.3 | 16.7 | 14.1 | 12.8 | 5.2 | 13.4 |
| Silvestre Gris (Friol) | 2610 | 1.3 | 0.5 | 16.7 | 14.2 | 12.6 | 0.7 | 14.1 |
| Moreno País (Lalín) | 2630 | 1.2 | 0.4 | 17.3 | 14.4 | 12.9 | 0.0 | 14.4 |
| Blanco Nácar | 2630 | 1.1 | 0.4 | 16.9 | 14.5 | 13.1 | 0.5 | 14.4 |
| Gris Alba | 2630 | 1.0 | 0.3 | 17.2 | 14.7 | 13.6 | 0.9 | 14.5 |
| Gris Trasalba | 2630 | 1.3 | 0.5 | 17.8 | 14.8 | 13.5 | 6.7 | 13.8 |
| Silvestre Gris (Guitiriz) | 2640 | 0.9 | 0.3 | 16.8 | 15.7 | 15.2 | 0.8 | 15.6 |
| Silvestre Moreno (Melón) | 2630 | 1.3 | 0.4 | 17.9 | 15.7 | 14.5 | 3.3 | 15.2 |
| Blanco Alba | 2640 | 1.0 | 0.3 | 17.3 | 17.4 | 15.5 | 1.2 | 17.2 |
(*) Test carried out according to the Wide Wheel Abrasion (capon).
Caption/Table legend: Patm: Atmospheric pressure; 56c: 56 cycles of freeze-thaw; ρb: Apparent density; p0: Open porosity; Ab: Water absorption; Rtf: Mean value of Flexural strength under concentrated load; EL (Rtf): Lower expected value of Flexural strength under concentrated load.
Granite has been tested in the CTG laboratory. The results of these tests are only related to the samples tested.