What factor is NOT included in the formula for determining core location?

The temperature of the asphalt is not included in the formula for determining core location because core location refers to the specific areas of a paved surface from which core samples are extracted for testing and evaluation. The primary factors considered involve the physical characteristics of the asphalt mix and its application, such as the spread rate, width of the area being paved, and the tonnage of the core being sampled.

Spread rate relates to the amount of asphalt applied over a specific area, which is crucial for assessing uniformity and establishing a reliable baseline. Width is also significant as it helps determine the dimensional aspects of the pavement section being evaluated. Tonnage indicates the volume of material that includes the specifics of the load being tested, impacting various quality control measures.

While temperature can affect the properties of asphalt during application and compaction, it does not directly factor into the localized assessment of core samples once the asphalt has cooled and set. The focus on factors directly related to the core itself ensures accurate representation and evaluation of the pavement layer in question.