Nonlinear Constitutive Model of High-Temperature Viscoelastic Deformation of Gussasphalt Concrete

Table 1

The main technical indicators of SBS-modified asphalt.

Penetration (25°C, 100 g, 5 s), 0.1 mm	Soft point (°C)	Ductility (25°C) (cm)	Viscosity (135°C) (Pa.s)	Density (25°C) (g/cm^3)	Recovery (25°C) (%)
32	90	68	4.6	1.043	85