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Viscosity Grade

Viscosity Grade Bitumen Bitumen with viscosity grade (asphalt) is a bitumen with a suitable grade for street paving, which is used in the road construction industry and asphalt pavements, especially in areas such as India. Viscosity bitumen is mainly used in the production of hot mix asphalt for road covering and insulation and the production […]

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AC grades

Row Title Specifications 1 bitumen AC-10 Description(click) 2 bitumen AC-20 Description(click) 3 bitumen AC-30 Description(click) 4 bitumen AC-40 Description(click)

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Penetration Grade

What is penetrating bitumen? In addition to road construction and paving, penetrating bitumen is also used in other applications such as moisture insulation, roof covering, and waterproofing. This raw material plays a significant role in the development of infrastructure in the construction industry. Penetration Grade Bitumen, which is also known as pavement bitumen, is a […]

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Cut back grades

Soluble bitumen: introduction of soluble bitumen or cutback + applications Bitumen or asphalt is used to cover the road that we drive every day and even to insulate the roofs. Therefore, bitumen is very important in the industrial applications of road construction and insulation of roofs and buildings. Therefore, the quality of bitumen is also […]

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R Grade

R Grade In order for petroleum bitumen with a high degree of softness to have elasticity even in the cold, air is blown into it to oxidize it. Blowing hot air into pure bitumen in the last stage of the purification process results in rubbery grade bitumen. In this process, hot air with a temperature […]

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Links

Isfahan Petro Refinery Holding
Bitumen Association of Iran
Iran Oil Company
https://iccima.ir/