When temperatures dip below 40 °f, the chemical reactions that strengthen concrete slow down and can lead to weaker concrete. If concrete curing temperatures are below freezing, the water inside the concrete can freeze and expand, resulting in cracks.
What Is Too Cold to Pour Concrete?
When it comes to concrete, there is a point where it becomes too cold to pour. The ideal temperature for pouring concrete is between 50 and 60 degrees Fahrenheit.
If the temperature is too cold, the concrete will not set properly and can crack. It is important to keep in mind that the temperature of the air is not the only factor that can affect the temperature of the concrete.
The temperature of the ground can also affect the temperature of the concrete. If the ground is too cold, it can cause the concrete to set too quickly, which can also lead to cracking.
In general, it is best to avoid pouring concrete when the temperature is below freezing.
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