Research Article

Physicomechanical Assessments and Heavy Metals’ Leaching Potential of Modified Asphalt Binders Incorporating Crumb Rubber and Tin Slag Powders

Table 1

The bitumen properties.

Physical propertiesResults

Torsional recovery0.5%
Softening point50°C
Elastic recovery83%
Penetration65 dmm
Flash point273°C