In terms of temperature corrections, what correction factor corresponds to 160F?

In asphalt paving, temperature corrections are important for accurately measuring the properties of asphalt mixtures. The correction factors are typically derived from empirical data or established guidelines that help account for the effects of temperature on the density and viscosity of asphalt materials.

A correction factor of 0.9756 for a temperature of 160°F indicates that at this specific temperature, the density or other relevant property of the asphalt material needs to be adjusted downward by about 2.44% to obtain accurate results. This value reflects a more precise correlation based on research and practice that takes into account how the material behaves under different temperature conditions.

Using this correction factor helps ensure that the asphalt mix design and application are optimized, ultimately leading to better performance and longevity of the paved surface. In this context, the 0.9756 factor serves as a recognized standard within the industry for adjusting measurements taken at elevated temperatures to more closely reflect the true conditions expected during service.