Double Corner
| GEOMETRICAL CHARACTERISTICS |  |
|
| Dimensions in cm | 4Χ26,5Χ25 | |
| Dimensions Tolerance | ± 2,0% | |
| Surface Flatness | ± 0,9% | |
| Orthogonality | 90° ± 1,0° | |
| NATURAL CHARACTERISTICS | ||
| Water Absorption | 15,0% (±3,0%) | |
| Therm. Expan. Coefficient | 7 E-6 / °C | |
| Therm .Cond.Coefficient | 0,82 Kcal / (h m °C) | |
| RESISTANCE | ||
| Flexion | 20,4 N/mm² | |
| Abrasion | 1204 mm3 | |
| Surface Hardness | ΜΟHS-6 | |
| Acids | Resistant | |
| Alcals | Resistant | |
| Frost | Resistant | |