Bitumen is a thick, black, sticky substance derived from crude oil. It is primarily used in the construction of roads, where it acts as a binder for aggregates in asphalt. Bitumen is also utilized in roofing materials and waterproofing products due to its water-resistant properties. In addition to its use in construction, bitumen can be found in natural deposits, such as tar sands. It is a crucial component in the production of asphalt, which is essential for creating durable surfaces for highways and parking lots. Its versatility makes it an important material in various industries.