Methods for polishing inorganic substrates
A method for treating a surface of inorganic flooring (e.g., concrete, terrazzo, or a ceramic) includes applying a composition that includes a silicate to a surface of the inorganic flooring and, while the composition is present on the surface, polishing the surface. The silicate may be a lithium polysilicate and/or a colloidal silica. The composition may further include a surfactant and/or a leveling agent. When the composition is applied to the surface of the inorganic flooring, gravity may enable it to spread substantially evenly across the surface. The acts of applying and polishing may be repeated. Such a treatment may result in a surface that has a glossiness that reflects at least about 80% of incident light when the incident light is directed toward the composition at an angle of 60° to the surface.
1. A method for treating an inorganic flooring surface, comprising:
applying a composition including a silicate to a surface of inorganic flooring; and
with the composition on the surface, polishing the surface, the composition capable of imparting the surface with a glossiness of at least about 80%, as measured by a gloss meter set to a 60° angle of incidence.
2. The method of claim 1 , wherein applying the composition comprises applying a composition in which the silicate comprises a lithium polysilicate.
3. The method of claim 1 , wherein applying the composition comprises applying a composition in which the silicate comprises a colloidal silica.
4. The method of claim 1 , wherein applying the composition comprises applying a composition further including a surfactant.
5. The method of claim 4 , wherein applying the composition comprises applying a composition in which surfactant is a leveling agent.
6. The method of claim 1 , wherein applying the composition comprises applying a composition further including a leveling agent.
7. The method of claim 1 , wherein applying the composition comprises allowing gravity to enable the composition to spread substantially evenly across the surface of the inorganic flooring.
8. The method of claim 1 , further comprising:
repeating the applying and the polishing at least once.
9. The method of claim 1 , wherein applying the composition comprises applying the composition to a surface of concrete, terrazzo or a ceramic.
10. A method for treating an inorganic flooring surface, comprising:
applying a composition comprising colloidal silica to a surface of inorganic flooring; and
with the composition on the surface, polishing the surface, the composition capable of imparting the surface with a glossiness of up to about 80%, as measured by a gloss meter set to a 60° angle of incidence.
11. The method of claim 10 , wherein applying the composition comprises applying a composition further including a surfactant.
12. The method of claim 10 , wherein applying the composition comprises applying a composition further including a leveling agent.
13. The method of claim 10 , wherein applying the composition comprises allowing gravity to enable the composition to spread substantially evenly across the surface of the inorganic flooring.
14. The method of claim 10 , further comprising:
repeating the applying and the polishing at least once.
15. The method of claim 10 , wherein applying the composition comprises applying the composition to a surface of concrete, terrazzo or a ceramic.
16. A method for treating an inorganic flooring surface, comprising:
applying a composition comprising lithium polysilicate to a surface of inorganic flooring; and
with the composition on the surface, polishing the surface, the composition capable of imparting the surface with a glossiness of up to about 80%, as measured by a gloss meter set to a 60° angle of incidence.
17. The method of claim 16 , wherein applying the composition comprises applying a composition further including a surfactant.
18. The method of claim 16 , wherein applying the composition comprises applying a composition further including a leveling agent.
19. The method of claim 16 , wherein applying the composition comprises allowing gravity to enable the composition to spread substantially evenly across the surface of the inorganic flooring.
20. The method of claim 16 , further comprising:
repeating the applying and the polishing at least once.
21. The method of claim 16 , wherein applying the composition comprises applying the composition to a surface of concrete, terrazzo or a ceramic.