Original Number | SiO2 | Al2O3 | TFe2O3 | CaO | Water Absorption | Specific Weight (kg/m3) |
G654 | 53.17% | 15.23% | 5.23% | 7.39% | 0.11% | 2850 |
Compress Strength Dry (Mpa) | Compress Strength after Freeze (Mpa) | Bending Strength (Mpa) | Wearing Test (mm) | Shore Hardness (HSD) | Abrasion Test Strength (mm) | Sodium Sulphate Degradable Test |
216.82 | 186.84 | 36.52 | 0.86 | 125 | 6.23 | 0.06% |
Remarks: In 6-7cm thickness for road pavement, this granite can bear 50-60 tons heavy. |
Radionuclide Limits of G654 | ||||||
Test Item | Standard (Class A) | Test Result | Conclusion | |||
Decoration Material | Ira≤1.0 | Ira≤0.15 | Conform to the requirement of Class A decoration material (No limits on the application) | |||
Radioactivity Level | Ir≤1.3 | Ir≤0.44 | ||||
Remarks: It's suitable for Interior and Exterior decoration. |