f Southeast Asia’s largest and most efficient bitumen production facilities. Key features include: Vacuum Distillation Units: These units separate crude oil into various fractions, with bitumen derived from the residual heavy fractions. Air Blowing Units: Utilizing air oxidation to modify bitu
particles affect bitumen adhesion? Angular and rough-textured aggregates improve mechanical interlock and adhesion with bitumen, resulting in higher stability, whereas smooth, rounded aggregates may reduce bonding strength. In what way does aggregate mineralogy influence bitumen mix
e binder can stretch considerably, which translates to better performance under traffic loads and environmental stresses. Conversely, low ductility may indicate brittleness, making the pavement prone to fatigue cracking. In practice, the ductility test helps in: Selecting appropriate bitumen
