What is the maximum allowable fresh concrete temerture

Question

Accepted Answer

The maximum allowable fresh concrete temperature is typically around 90 to 95 degrees Fahrenheit.

Fresh concrete temperature should not exceed the maximum allowable limit to ensure proper curing and strength development.
High temperatures can lead to rapid hydration, reduced workability, and increased risk of thermal cracking.
The maximum allowable temperature may vary depending on factors such as the type of cement used and the ambient conditions.
In hot weather conditions, measures like using chilled water or ice in the mix, shading the concrete, and proper curing techniques can help control the temperature.
For example, in ACI 301-16, the maximum allowable temperature for mass concrete is specified as 90 degrees Fahrenheit.

Accepted Answer

35°

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