Cutting Concrete in Cold Weather
Concrete can be cut in cold temperatures but might increase the chances of cracking. If you are cutting joints, you will need to wait longer as concrete hardens at a much slower rate in cold weather. Then, as the concrete cools the particles want to contract creating additional stress in the concrete.
You will find that if the concrete is poured in winter/or cold weather, you might just get cracking before you start concrete cutting. When the temp drops below 40 degrees Fahrenheit, the water can freeze in the concrete resulting in cracking during the pouring process.
Know Your Timing
- Concrete will take longer to dry so the waiting process will be longer before you can cut.
- Do not wait until the next day to cut if the temperatures are going to drop below freezing. Watch your surface temperatures and the materials you are using remain above 10 degrees.
- Watch your ACI Delivery Temperature Table to ensure the correct delivery temperature for your project variables.
- You can also check your ACI code manual for cooling rates and use a temperature marker or other such tool to monitor.
Use the correct blade
If you use the incorrect blade to cut concrete, it can drastically reduce the life of the blade, costing you additional time and money. Industry standards for cold concrete cutting, is to use a diamond blades and diamond core bits.
If you are not sure, contact our experienced saw operators today. 40+ years of experience cutting in all weather conditions.
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