1. treats or coats with bitumen or a bituminous substance
Usage: technical; third person singular present

Examples

• The company bituminizes the road surface to make it waterproof.
• This process bituminizes the roofing material for better durability.
• The contractor bituminizes the driveway every few years.
• The factory bituminizes various construction materials.
• Heavy machinery bituminizes the highway during resurfacing work.