Address:
Fujian,China
Main Products:
Intermediate,Concrete Admixtures,Agriculture Chemicals
Granulated Blast Furnace Slag
Description
Blast furnace slag is produced as a by-product during the manufacture of iron and steel. Granulated blast furnace slag is used as a cementitious materialor is used as an aggregate.
Chemical Ingredients
Chemical Ingredients | SiO2 | CaO | MgO | Al2O3 | MnO | TiO2 | Fe2O3 |
37~42 | 42~47 | 7.0~8.5 | 7~9 | 0.1~0.3 | 0.3~0.5 | ~0.42 |
Chemical Technical Data
Index |
| |
Bulk Density g/cm3 ≥ | 2.90 | |
specific surface area m2/kg ≥ | 400 | |
activity index % ≥ | 7d | ~70 |
28d | ~90 | |
Flow ratio % ≥ | ~100 | |
Moisture % ≤ | ~0.1 | |
sulfur-trioxide % ≤ | ~0.2 | |
chloride % ≤ | 0 | |
Ignition Loss % ≤ | ~0.36 | |
|
Packing:
1mt/jambo bag,or 50kgs/bag,or pack it according to customer's requirement