Prepping concrete is different on every job, and can have many different steps. Depending on the tools or equipment you are using to complete the job, there are lots of useful tips to help assist in the completion of the task at hand. Below, we walk through the steps to help you achieve the best results you can.
1. Assess the Existing Surface & Set Expectations
Before you roll a machine onto the surface, inspect concrete for cracks, coatings, adhesives, and moisture issues.
- Look for contaminants like oil, paint, or sealers that will need specific removal.
- Check for structural damage and address repairs before grinding or blasting.
- Test for moisture, high levels can impact coating performance.
Understanding customer expectations for the finished product is critical. The method, equipment, and tooling used to prep concrete can produce varied results. Ensure a happy customer with a thorough conversation about the finish they are expecting.
2. Choose the Right Equipment
Not every job is the same, and neither are the tools you use to complete them. Make sure you match your machine to the job:
- Grinders are great for achieving a smooth finish, as well as removing and prepping for thin coatings.
- Shot Blasters are effective for creating a rough profile for thicker coatings.
- Scrapers handle thick materials like tile, carpet, or hardwood before grinding begins.
Using the wrong tool can waste time and wear down equipment.
3. Select Proper Tooling
Diamond tooling plays a huge role in the efficiency and results of your prep or removal.
- Metal bond diamonds are ideal for initial grinding.
- PCDs excel at removing thick coatings and adhesives.
- Carbide shanks quickly rip up hard goods such as tile or hardwood.
The right tooling speeds up the job and extends machine life.
4. Work in Stages
Prepping concrete isn’t about brute force, it’s about calculated, methodical passes.
- Start with the correct grit diamond to remove imperfections and create the initial profile.
- Gradually move to finer grits until you have reached the desired smoothness for your project.
- Overlapping each pass ensures even coverage and avoids visible patterns.
Skipping steps can leave the surface uneven and compromise the finish.
5. Keep it Clean
Dust and debris can undermine your work at every stage.
- Use dust collection systems to keep the worksite clean and safe.
- Vacuum the surface between passes to prevent debris from scratching or contaminating the next step.
Clean floors are safer and ensure better results.
Prepping concrete the right way saves time, protects your investment in equipment, and ensures your final finish looks great. Skipping steps is not an option
If you want to learn more about finding the right tools for the job, contact your sales rep for expert advice and product recommendations.