We are hearing the word ‘lithium’ or ‘lithium silicate’ mentioned more and more often in connection with concrete, and this is because when it comes to concrete pavements, expectations regarding quality and performance are very high.
As this is a novel surface treatment that is only just beginning to be applied to all types of flooring, there is a great deal of inexperience and a lack of knowledge regarding lithium as a concrete densifier.
To understand this type of surface treatment, we will explain what it is, why it is used and in which cases it is recommended.
What is lithium treatment?
In short, lithium treatment for concrete floors aims to harden the surface and make it more resistant and durable.
Lithium is contained in commercially available concrete hardeners, which react with and bind to free lime particles in the concrete through a chemical reaction.
If you’d like to find out more about hardeners or densifiers, we recommend:
How is lithium applied to concrete floors?
The application is relatively simple: simply spray the lithium solution onto the clean concrete and then spread it over the surface with a mop to ensure it is absorbed evenly.
Lithium treatment on its own does not significantly enhance the surface; it must be carried out in conjunction with a surface polishing process.
We therefore recommend that you find out more about the BECOSAN® treatment, which combines the best of polishing with the best of lithium.