EVERYDAY SCIENCE

Detailed explanation-1: -Bitumen is the petroleum product which is used for surfacing roads (metalling the roads). It is also known as asphalt. It is used as an alternative for coal-tar.

Detailed explanation-2: -Bitumen, asphalt. A heavy fraction from oil distillation. In North America, this material is commonly known as “asphalt cement, ” or “asphalt.” Elsewhere, “asphalt” is the term used for a mixture of small stones, sand, filler, and bitumen, which is used as a road paving or roofing material.

Detailed explanation-3: -Bitumen is primarily used for industrial purposes. It can be found in the construction industry where it is used to make roads, which is why it is commonly called asphalt in this application. It also has waterproofing and adhesive properties, which makes it a good product for roofing.

Detailed explanation-4: -Most refined bitumen is used in the construction industry. Mainly, it serves its use in paving and roofing applications. 85% of all bitumen is used as a binder in asphalt for roads, runways, parking lots, and foot paths.

Detailed explanation-5: -The bitumen has a highly adhesive nature, which keeps the materials in the road mix bind together under strong bonds. These become stronger when the mix is set i.e. ready for vehicle movement.