Effect of temperature on dielectric constant of asphalt mixture within a wide temperature range

Key Points

• The dielectric constant of asphalt mixtures decreases with increasing temperature, impacting conductivity.
• Measurements across a temperature range reveal pathways for optimizing asphalt mixtures in varying climates.
• Observational analysis using thermal and electrical properties assesses the dielectric constant of the asphalt.
• Understanding the effects of temperature supports future developments in asphalt material design for improved performance.