How are biological additives used in bitumen modification?
- This topic has 1 reply, 2 voices, and was last updated 1 day, 6 hours ago by .
Answers
-
November 20, 2024 at 7:57 pm by Rachel Wright
Biological additives, such as bio-oils derived from plants or waste biomass, are used to modify bitumen by improving flexibility and reducing viscosity. They act as rejuvenators in recycled asphalt, enhancing low-temperature performance and contributing to sustainability by incorporating renewable resources into bitumen mixtures.