Hot bitumen is a heated, viscous form of asphalt derived from the distillation of crude oil. It is commonly used in construction and industrial applications, such as:
1. Waterproofing: Hot bitumen is applied to roofs, foundations, and basements to create a water-resistant barrier.
2. Road Construction: It serves as a binding material for aggregates in asphalt pavement.
3. Joint Sealing: Used to seal expansion joints and cracks in concrete structures.
4. Damp Proofing: Provides a protective coating to prevent moisture ingress.