| Description |
Required Standards |
Essenza All Stone Series |
| Surface Quality | No visible defects |
No visible defects |
| Length Width |
± 0.6 %
± 0.5 % |
± 0.04 % |
| Thickness | ± 5 % |
1.56% |
| Straightness of Sides | ± 0.5 % |
-0.03% |
| Rectangularity | Max ± 0.6 % |
-0.12% |
| Surface Flatness Centre Curvature Warpage Edge Curvature |
± 0.5 % ± 0.5 % ± 0.5 % |
-0.06% -0.19% -0.10% |
| Water Absorption | Max. 0.5% |
0.04% |
| Breaking Strength (N) For Thickness = 7.5 mm |
Min. 1,300 |
2,554 |
| Modulus of Rupture (N/mm²) | Min. 35 |
55.1 |
| Deep Abrasion Resistance Vm (mm³) | Max. 175 |
124 |
| Dynamic Coefficient of Friction Dry Wet |
= 0.4 ( class 2) recommended for enhanced slip resistance requirement |
0.81 0.53 |
| Chemical Resistance Household Chemical High Concentration (Acid & Alkaline) |
Min. Class UB |
Class UA Class UHA |