Applications of Bauxite for Road
The high friction surfacing treatment bauxite can be applied to any surface.
- Intersections
- High accident level areas
- Pedestrian walkways and cycle paths
- Airfield runway
- Transportation roads
Properties of Calcined Bauxite for Road:
| Polished Stone Value (PSV) | > 70 |
| Aggregate Abrasion Value (AAV) | < 4 |
| Relative Density (SSD) | > 2.8 |
| Moisture Content [%] | < 0.5 |
| Grading (passing) 3.35mm [%] | > 95 |
Chemical Composition
| Al2O3 [%] | > 82.0 |
| Fe2O3 [%] | < 4.5 |
| SiO2 [%] | < 12.5 |
| K2O+Na2O [%] | < 0.5 |
| TiO2 [%] | < 4.5 |








Riley (verified owner) –
Good quality.