The threshold of significant degradation of concrete is around 65-93°c (150-200°f). For this reason, current codes and industry standards dealing with reinforced concrete structures specify a maximum temperature limit of about 65-93°c (15o-2oo°f) to ensure predictable concrete behavior.
How Much Heat Can Concrete Take?
Concrete is a versatile and durable material used in a variety of applications, from buildings and roads to paving and landscaping.
Its ability to withstand heat makes it an ideal choice for many projects, but it’s important to know how much heat concrete can take before it begins to crack or degrade.
The answer to this question depends on a few factors, including the type of concrete used, the ambient temperature, and the strength of the concrete.
In general, concrete is capable of withstanding temperatures of up to 800°F without any damage. Beyond this temperature, however, the concrete will begin to crack and may even begin to disintegrate.
The type of concrete used is also an important factor to consider. For example, lightweight concrete is not as strong as regular concrete and therefore can be damaged at lower temperatures.
On the other hand, reinforced concrete, which is made with steel reinforcing bars, can withstand much higher temperatures. In addition to the type of concrete, the ambient temperature is also a factor.
In hot climates, concrete is exposed to more extreme temperatures and is more likely to suffer damage. Conversely, concrete exposed to colder temperatures is less likely to crack and degrade. The strength of the concrete also plays a role in how