Composition chimique | SiO2 | Al2O3 | MGO | CAO | PH | Fe2O3 | Impureté |
Contenu (%) | 41 | 18 | 21 | 0.8 | 7-10 | 3.5 | < 3 |
Composition chimique | SiO2 | Al2O3 Al2O3 | MGO mg | CAO | FEO | Fe2O3 | TiO2 |
Contenu (%) | 41.2 | 12.68 | 24.22 | 0.96 | 1.54 | 4.06 | 1.33 |
Composition chimique | K2O | P2O5 | H2O | Na2O Na2O | MNO MnO | Impureté | L. O. |
(%)contenu(%) | 5.97 | 0.06 | 3 | 1.6 | 0.043 | < 5 | 6.71 |
Taille | Densité relative en vrac (kg/m2) | Absorption d'eau (%) | Conductivité thermique (K·m2·h·ºC) | Impureté (%) |
4 mm | 70-110 | 480 | 0.045 | 3 |
2-4mm | 80-120 | 465 | 0.045 | 3 |
1-2 mm | 80-150 | 420 | 0.045 | 3 |
20 mesh | 100-180 | 410 | 0.045-0.055 | 2 |
40-60mesh | 100-180 | 400 | 0.045-0.055 | 2 |
60 à 100 mailles | 100-180 | 400 | 0.045-0.055 | 2 |