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 Thick Concrete?
Cutting thick concrete can be a daunting task, but with the right tools and techniques, it can be done safely and efficiently. Here are some tips to help you cut through thick concrete like a pro.
1. Choose the right tool: Depending on the thickness of the concrete, you may need to use a circular saw, a masonry saw, or even a jackhammer. Circular saws are best suited for smaller jobs, while masonry saws are designed to make larger, deeper cuts. Jackhammers are the most powerful option and can handle the toughest concrete.
2. Prepare the concrete: Before you begin cutting, make sure that the concrete is clean and dry. If there is dirt or debris on the surface, it could cause the saw to kick back or become stuck. Using a pressure washer or a garden hose to remove any dirt or debris will help ensure a safe and successful cut.
3. Mark your cut: You don’t want to guess where you should be cutting. Mark off the area you plan to cut with chalk or a grease pen before you start. This will help you remain on track and make sure that your cuts are precise.
4. Wear protective gear: When cutting concrete,
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