Dataset for Dynamic Modulus Prediction: GRA-MLR Compared with Sigmoidal Modelling for Asphalt Mixtures with Reclaimed Asphalt within Weave-UNISONO 2021 project NCN project No 2021/03/Y/ST8/00079, and GACR project GA22-04047K

Summary: A total of 62 asphalt concrete (AC) mixtures were investigated. They involved three grading types (AC 11, AC 16, AC 22), four bitumen types (50/70, 70/100, 160/220, PMB), and four reclaimed asphalt contents (20%, 30%, 40%, 50%). Two testing methods were used: the 4-point bending test on prismatic specimens (4PB–PR) at 10Hz and temperature 0°C, 10°C, 20°C and 20°C, and the indirect tension test on cylindrical specimens (IT-CY) at 0°C, 15°C and 27°C. The dataset includes: Outcomes of the experimental carried out on AC 11, AC 16, AC 22 mixtures: 01 bitumen_Infrastructures.csv 02 basic properties HMA.csv 03 stiffness modulus IT-CY.csv 04 dynamic modulus.csv