– is a granular aggregate of corundum (aluminium oxide)
– is produced by calcination, crushing and sieving of natural bauxite
– is used for the manufacture of anti-skid and anti-slip traffic surfaces
Chemical Analysis:
| typical | min./max. | ||||||
| Al2O3 | aluminium oxide | 88,5 | % | min. | 87,0 | % | |
| SiO2 | silicon oxide | 6,5 | % | max. | 7,5 | % | |
| Fe2O3 | iron oxide | 1,1 | % | max. | 1,8 | % | |
| TiO2 | titanium oxide | 3,0 | % | max. | 3,5 | % | |
| L.O.I. | loss on ignition | 0,2 | % | max. | 0,5 | % | |
| Moisture | 0,1 | % | max. | 0,5 | % | ||
Physical Parameters:
| Colour: | gray | |
| Density: | loose density | ca 1500 – 1700 g/l |
| bulk density | ca 3,15 g/ml | |
Available sieving fractions:
0 – 1 / 1 – 2 / 1 – 3 / 3 – 6 mm
(other fractions available on request)
| Packing: | 25 kg bags on pallet |
| 1.000 kg big-bags |
Please note:
– all information is based on data available at the date of issue. This datasheet is an uncontrolled copy which will not be updated automatically.
– the chemical and physical data refer to analyses of incoming raw material. Other specifications for minimum and maximum values can be given on request. Please contact our sales department.
– no guarantee is implied or expressed regarding the use of the product, since the conditions for use are beyond our control.