In order to meet numerous legal and investor requirements, an industrial floor should gain dust-free properties in many cases. Unprotected floor can be dusty, which excludes it from many applications. One of the ways to make a concrete floor dust-free is to use preparations based on lithium silicate. Lithium silicate is a water-based liquid material. Lithium particles react with limestone in the upper concrete layer, which makes it dust-free. The preparation is used during the treatment of the floor with the diamond technique, which changes the parameters of the floor to the expected ones.