Its composition of very pure raw materials, and its technical and mechanical characteristics, grant it a series of properties: 
- Great dimensional stability, which makes it possible to preserve a structure with great solidity and stability.
- Extremely high mechanical resistance to erosion, which ensures the durability of the work surface.
- In addition, its mechanical resistance increases as the temperature increases.
- Low melt content (such as CaO, Na2O and K2O), due to its low cement content.