Production of more sustainable cement-free magnesia castable by using SioxX®-Mag
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- čas přidán 5. 09. 2024
- The use of cement-free MgO castables offers several advantages, including improved thermal-shock and slag resistance against basic slag, easy installation, and energy savings compared to MgO bricks. Additionally, the substitution of cement binder with microsilica reduces the direct CO₂ footprint.
Furthermore, spent MgO castable can be easily recycled thanks to the forsterite from the interaction between MgO and SiO₂ and no Ca²+ from calcium aluminate cement.