Product: Black Nimbus
Composition: 86 – 88 % Mix of selected minerals
Surface finish: Polished, Silk
Slabs size (cm): 330×165
Slabs thickness* (cm): 2,0 – 3,0
| Standard | Notes | Characteristics | Value |
| EN 14617-1 | Apparent density | 2250 – 2400 Kg/m3 | |
| EN 14617-1 | Water absorption | ≤ 0,10 % | |
| EN 14617-2 | Flexural strength | 40 – 70 Mpa | |
| EN 14617-4 | Abrasion resistance | 29 – 31 mm | |
| EN 14617-5 | Frost resistance | KMf25 0,9 – 1,2 | |
| EN 14617-9 | For thickness 20 mm, 30 mm | Impact resistance | ≥ 8,0 J |
| EN 14617-10 | Chemical resistance | C4 | |
| EN 14617-11 | Linear thermal expansion coefficient | 40 – 50 x 10-6 °C-1 | |
| EN 14617-12 | Referred to tiles 30x30x2,0 cm | Dimensional stability | Class A (<0,3 mm) |
| Referred to surface | Electrical resistivity | EN 14617-13 | rs ≥ 1010 Ω |
| Referred to volume | rv ≥ 108 Ω m | ||
| EN 14617-15 | Compression resistance | 150 – 250 MPa | |
| EN 12524 | From tabulated values | Thermal conductivity | 1,3 W/(m K) |
| DIN 51130 | For Honed H9 | Slip resistance | R9 |
| Thermal shock resistance | EN 14617-6 | Δm% ≤ 0,07 % | Test temperature: 70°C |
| ΔRf,20 ≤ 20 % | |||
| Slip resistance | EN 14231 | ≥ 35 (Dry) | |
| ≥ 3 (Wet) |
