Advances in Materials Science and Engineering

Research Article

Using the Rheological Index to Quantitatively Evaluate the Mechanical Performance of High-Elasticity Modified Asphalt

Table 4

Elastic recovery and impact toughness OF high-elasticity modified asphalt.
High-elasticity asphalt speciesElastic recovery rate at 3 s (%)Impact toughness (N.m)
HEA393.31.95
HEA587.51.74
HEA485.71.51
HEA2831.36
HEA182.51.26