Uniaxial Compression Test of Asphalt Mixture (cylinder method)

This method is suitable for the determination of compressive resilience modulus and compressive strength of hot mixed asphalt mixture. This method should be used to determine the design parameters of asphalt mixture structure layer in accordance with the highway asphalt pavement design Code (JTG D50-2006). If there are no special provisions, the standard test temperature for calculating the compressive resilience modulus of bending is 20℃, and the standard test temperature for checking the compressive resilience modulus of bending and tensile stress is 15℃. The loading rate is 2mm/min.

Suitable for bitumen mixture cylinder specimens with diameter of 100mm±2.0mm and height of 100mm±2.0mm.