Hybrid Nano-Bio Bitumen Modifier

A composite additive combining nanotechnology (e.g., nano-silica or nano-TiO2) with bio-based materials (e.g., lignin from wood waste) to enhance bitumen properties and reduce the required BCR

Benefits:

• Quality: Increases pavement lifespan by 20-30% (resists cracking and rutting).
• Cost: Cuts bitumen use by 15-20%, saving $5-10 per ton of asphalt (significant at scale).
• Sustainability: Reduces reliance on fossil fuels, appealing to green initiatives