Use a standard circular saw, equipped with a corundum or diamond blade, for small tasks. For slabs, it’s best to cut through the top inch, then use a sledgehammer to break off the rest. The jagged edge left below the cutting line provides a good rough edge for the new concrete to bond to.
How to Cut Concrete Slab?
Cutting concrete slabs can be a tedious task, but it doesn’t have to be. With the right tools and a few key steps, you can easily and safely cut through concrete slabs.
Here’s how to do it. First, you’ll need to choose the right tool for the job. A circular saw is often the best choice for cutting through concrete slabs, as it can easily handle the tough material.
You can also use an angle grinder, but make sure you wear safety gear like goggles, gloves, and a mask to protect yourself from flying debris.
Next, mark your cutting line on the slab. It’s important to be precise here, so take your time and make sure your line is even and straight.
Once you’ve marked your line, use a masonry chisel and hammer to score along it. This will help the blade of your saw or grinder penetrate the slab more easily.
Now you’re ready to start cutting. If you’re using a circular saw, make sure it’s equipped with a diamond blade specifically designed for cutting through concrete. If you’re using an angle grinder, make sure it has