Bitumen, also known as asphalt or tar, is a highly
viscous and thick liquid or semi-solid hydrocarbon that is derived from
petroleum or natural deposits. It is commonly used in the construction
and maintenance of roads, as well as in the roofing and waterproofing
industries.
Bitumen is typically produced through the
refining of crude oil or by mining natural bitumen deposits. The refining
process involves separating the heavier fractions of crude oil through
distillation, while natural deposits can be mined and processed to
remove impurities.
Bitumen is used in a variety of industries, including
road construction, roofing, waterproofing, and the production of
adhesives and sealants. It is also used in the manufacturing of asphalt
concrete, which is commonly used in road paving and other
construction projects.
Bitumen is a highly viscous and thick liquid or
semi-solid, with a characteristic black or brown color. Its composition
can vary widely depending on the source and refining process used.
Bitumen products are subject to various
standards and regulations to ensure their safety and quality, including
standards for viscosity, softening point, and other physical and chemical
properties
