What is MC-70 cutback bitumen?

MC-70 is a cutback bitumen which is a penetration bitumen asphalt blended with kerosene. Kerosene and other petroleum derived products are added as cutback agents reducing the viscosity. Mc-70 means solvent is medium caring which express that the solvent will vapor at medium speed.

What is MC-30 cutback bitumen?

MC-30 is a cutback bitumen which is a penetration bitumen asphalt blended with kerosene. Mc-30 means solvent is medium caring which express that the solvent will vapor at medium speed. The main applications of MC-30 cutback are prime sealing, prime coating, manufacturing of asphalt pre-mix and maintenance of the road.

What is cutback bitumen?

Cutback Bitumen (Liquid Bitumen) is Bitumen that is dissolved in a solvent. Once the solvent is evaporated, the remaining bitumen equals penetration bitumen in terms of hardness. Environmental regulations. Cutback asphalts contain volatile chemicals that evaporate into the atmosphere.

What is class 170 bitumen?

Class 170 bitumen is widely used in sprayed sealing and light asphalt applications to provide durability and fatigue resistance. It is also used to manufacture cutback bitumens, bitumen emulsions and modified bitumens.

What is the meaning of MC 70?

MC-70 bitumen (also called MC-70 asphalt) is designed to be used as a primer in coating roads. This grade of bitumen is usually heated and sprayed on the road base, before the final layer of asphalt is laid. read more about MC-70 application in this article.

What is MC in asphalt?

Medium-curing (MC) cutback asphalt cement is a combination of medium diluents of intermediate volatility, typically in the kerosene boiling point range, and asphalt cement.

What is difference between bitumen emulsion and tar?

The two substances are very similar and sometimes the terms tar and bitumen are used interchangeably. Bitumen can be naturally occurring whereas tar usually has to be artificially distilled. Also, Bitumen occurs in both solid and liquid forms whereas tar is generally always a viscous liquid.

What is bitumen grade?

Application of viscosity grade bitumen

Grade	Viscosity Range at 60°C (Absolute Viscosity)
VG-10 Bitumen	800-1200
VG-20 Bitumen	1600-2400
VG-30 Bitumen	2400-3600
VG-40 Bitumen	3200-4000

What is bitumen road?

Bitumen road consists of its surface with bituminous materials and bitumen is a sticky dark viscous liquid obtained from natural deposits. Due to various properties and advantages, bitumen is used in road construction and gains certain unique properties.

What is MC-70 cutback bitumen? MC-70 is a cutback bitumen which is a penetration bitumen asphalt blended with kerosene. Kerosene and other petroleum derived products are added as cutback agents reducing the viscosity. Mc-70 means solvent is medium caring which express that the solvent will vapor at medium speed. What is MC-30 cutback bitumen? MC-30…