Micro-morphologies of SBS modifier at mortar transition zone in asphalt mixture with thin sections and fluorescence analysis

Journal of Infrastructure Preservation and Resilience

Table 2 Physichemical properties of the SBS modifier used for asphalt modification

SBS types	YH-792
S/B ratio	20/80
Volatile content	≤ 0.7%
Ash content	≤ 0.2%
Tensile strength	24 MPa
Elongation ratio	≥ 730%
Failure strain	≤ 55%
Configuration	Linear
Number average molecular weight	\(1.0\times\)10⁵