What standard does ASTM C1064 set forth?

The standard set forth by ASTM C1064 specifically pertains to measuring the temperature of freshly mixed concrete. This is a critical aspect of concrete testing because the temperature can significantly affect the properties of concrete, including its workability and curing characteristics. Proper management of temperature during mixing and curing helps ensure that the concrete achieves its desired strength and durability over time.

Monitoring the temperature of freshly mixed concrete is essential for compliance with project specifications and for ensuring optimal performance under varying environmental conditions. By standardizing the method for measuring this temperature, ASTM C1064 provides a formal framework that enhances the consistency and reliability of concrete temperature testing across various projects and laboratories.

Other options refer to different standards related to concrete but do not align with the focus of ASTM C1064, which is solely on temperature.