Bitumen is a viscous, black, sticky substance primarily composed of hydrocarbons. It is a form of petroleum that can be found naturally or produced by refining crude oil. Bitumen is known for its waterproofing and adhesive properties and is commonly used in construction and infrastructure, especially for:
1. Asphalt Roads: Bitumen is a key component in asphalt, used to bind aggregates like gravel and sand to form durable road surfaces.
2. Roofing: It is used in waterproofing membranes for roofing materials.
3. Sealants: Bitumen is also used for waterproofing and sealing purposes in construction.
4. Industrial Applications: It serves as a binder and waterproofing agent in various industrial uses.