Grinding and surface preparation

Concrete grinding and surface preparation is an important step in the process of concrete polishing. It involves using specialized equipment and techniques to remove imperfections, stains, and other contaminants from the surface of the concrete, as well as to smooth and level the surface.

The specific steps involved in grinding and surface preparation may vary depending on the condition of the concrete and the desired outcome. However, the general process typically includes the following steps:

1. Assessing the condition of the concrete: The first step is to assess the condition of the concrete, including any cracks, imperfections, or contaminants that need to be addressed.
2. Repairing any cracks or damage: If necessary, any cracks or damage to the concrete should be repaired before proceeding with the grinding and surface preparation process.
3. Removing any coatings or sealers: If the concrete has any existing coatings or sealers, they will need to be removed before grinding and polishing can begin.
4. Grinding the surface: Using specialized equipment, such as a concrete grinder or sander, the surface of the concrete is ground down to the desired level of smoothness.
5. Vacuuming and cleaning: After grinding, the surface is vacuumed and cleaned to remove any debris or dust.
6. Applying a densifier: A densifier, or hardening agent, is typically applied to the surface of the concrete to improve its performance characteristics and make it more resistant to stains and wear.
7. Final cleaning and drying: The surface is cleaned and dried one final time before proceeding with the polishing process.

By following these steps, you can ensure that the surface of the concrete is properly prepared for polishing and that the final result is smooth, durable, and attractive.