Guide to Concrete floor grinding

Concrete floor grinding is a process used to smoothing down the rough concrete surface to reveal a smooth and shiny finish. The process of   Concrete floor grinding requires the use of heavy machines.  It makes it easy to install any alternative flooring option like floorboards or tiles in the best possible manner. When grinding and polishing are used together it can result in a smooth and striking surface that will resemble the polished stone and will stand out. 

Concrete Floor Grinding

Steps to Concrete Floor Grinding

So now let see how to grind concrete and how to properly prepare a concrete surface step by step before epoxy coatings can be applied.

Select the appropriate surface profile: Concrete surface profile or CSP is the standard used to determine the surface texture and porosity necessary for sealers coatings and overlays to properly adhere to concrete surfaces. CSP 2 is the most common concrete surface profile for applying epoxy coatings. To achieve a CSP 2 profile, a diamond or carbide floor grinder will be required.

Select the appropriate equipment: For residential or smaller applications it is common to use a floor maintainer fitted with a diametric pad. For commercial or larger applications, it is best practice to rent a commercial grinder that is capable of grinding larger areas faster.

Select safety equipment: The standard safety equipment for grinding concrete is safety glasses and a respirator. Dry concrete floor grinding can be hazardous without the proper equipment. During dry grinding, small sized concrete particles are generated that can get into your lungs. So it’s better safe than sorry and select the right safety equipment suitable to you before grinding.

Start grinding: Start concrete floor grinding with a commercial grinder and a vacuum system to remove the dust created by the grinding process. If you see shiny areas or light scratch marks you must continue to grind the surface and repeat. After that, wet grind the surface with the help of a residential floor maintainer fitted with a diametric pad. Wet concrete floor grinding is ideal for most residential applications to eliminate dusting and making the final clean-up easier. Cross-hatching is a necessary technique to ensure that the concrete floor has been ground thoroughly and evenly.

Final Cleaning: Cleaning can be done wet or dry. You can use a hose and a push broom to simulate the common tools that can be used to clean the surface. It is very important to examine the concrete in order to verify that the proper surface profile has achieved.

Concrete Floor Grinding

Benefits of Concrete Floor Grinding

Benefits of concrete grinding include following:

Easy maintenance: Concrete floor grinding makes the surface durable and makes it long lasting than other surfaces like vinyl or stone tile. Concrete ground floors are best suited for warehouses and factories. A polished concrete floor required very little maintenance other than normal sweeping and cleaning.

Low cost: Concrete floor grinding creates a beautiful and long-lasting surface at a low cost and it is quick and affordable as compared to other flooring options.

Restore concrete surfaces: The process of concrete floor grinding removes all imperfections and disparities in the concrete which results in a smooth surface. With the help of concrete grinding the old and damaged concrete surfaces can also be restored.

High gloss and reflective surface: Grinding concrete floor have a highly glossy surface that reflects light and leads to create a safer environment. It also helps in reducing lighting cost in warehouses, large buildings, and factories.

Properly grinded and polished concrete floor offer many benefits and they enhance the look of your space thus this process is a long-term polishing solution that is adapted by many builders, architects and home makers.