bitumen 120-150 Mehran fence refining

The raw material for entering the company is Mehran Vacuum Batum Refining Company, which after entering the factory, after sampling, testing and confirming the quality, enters the aeration towers and is aerated based on the desired degree of penetration

The use of penetrating bitumen is mainly in road construction. For areas with warmer climates, than harder bitumen (lower penetration rate) and for areas with colder weather, looser bitumens (higher degree of penetration) Is used