COMPLEX MODULUS TESTING OF BITUMENS 50/70 AND 10/20 USING THE 2S2P1D MODEL

The complex modulus tests were conducted on four different asphalt samples: 50/70, 50/70A, 50/70B, and 10/20, at different temperatures and frequencies, to determine the modeling parameters included in the 2S2P1D model that characterize the response of asphalt in the linear viscoelastic domain. The results obtained from the different samples using the 2S2P1D model were compared to the experimental model in the Cole-Cole and Black space representations.