BITUMEN 60/70 USES IN ASPHALT

Bitumen 60/70 uses in asphalt is from long years ago and it is a commonly used grade of bitumen in the asphalt industry. Asphalt is a mixture of aggregates, such as sand and gravel, and bitumen. Bitumen is a highly viscous, black, semi-solid material that is produced by refining crude oil. It acts as a binder, [...]