Bitumen penetration grade 60/70
penetration grade bitumen 60/70 has a penetration value in the range of 60 to 70 at standard test conditions. penetration grade Bitumen 60/70 is semi-hard penetration grade bitumen. This type of bitumen is one of the most used bitumen grades and it’s a basic material for all other bituminous products.An important usage of penetration grade bitumen 60/70 is used in the road in mild regions.
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Bitumen penetration grade 30/40
It is a standard type of bitumen penetration grade. This grade is manufactured from the fractional vacuum of crude oil. Bitumen 30/40 is semi-hard penetration grade bitumen used as a paving grade bitumen, for constructing and repairing a road. It is also used to produce asphalt pavements with the below technical specification.Bitumen 30/40 is used for manufacturing hot mix asphalt for wearing courses and bases.
Bitumen Penetration Grade 100/120
Bitumen 100/120 is good for paving and it is suitable for road construction and the production of asphalt pavements.This grade of bitumen is used in the manufacture of hot mix asphalt for bases and wearing courses.The penetration grade of bitumen has a thermoplastic property. this property causes the substance to soften at high temperatures and to harden at lower degrees.
Bitumen Penetration Grade 200
Bitumen 200 is a harder, more viscous grade of bitumen commonly used in industrial applications and specialized road construction. Its high durability and strong binding properties make it ideal for environments requiring greater resistance to deformation. This grade is especially suitable for areas exposed to extreme temperatures and heavy loads.
Bitumen VG 40
Bitumen VG 40 is a high-viscosity grade bitumen designed for use in regions with heavy traffic and high stress, such as highways and airfields. It offers superior hardness and resistance to deformation, making it suitable for hot climates and areas with high loads. This grade ensures durable and stable asphalt surfaces, even under extreme conditions.