Bitumen Penetration Grade 100/150
VTA OIL CO. specializes in the supply and distribution of petroleum and petrochemical products
Bitumen grade 100/150, also known as penetration grade bitumen, is widely used in road construction and the production of asphalt pavements. Here are some key points about this grade:
Penetration Value: The penetration value of bitumen grade 100/150 ranges between 100 and 150 tenths of a millimeter (10.0 to 15.0 millimeters) at 25°C. This value indicates the hardness of the bitumen.
Usage: It is primarily used for paving roads, airport runways, and other infrastructure projects that require durable and resilient materials.
Properties: This bitumen grade has a softening point between 39°C and 47°C, a flash point above 230°C, and excellent ductility, which ensures it performs well under various temperature conditions.
Production: Bitumen grade 100/150 is produced through the fractional distillation of crude oil, followed by further processing to achieve the desired penetration characteristics.
Bitumen grade 100/150 is primarily used in the following applications:
Road Construction: It is used as a binder in hot mix asphalt for paving roads, providing durability and flexibility to road surfaces.
Asphalt Pavements: This grade is suitable for producing asphalt pavements with superior properties, making it ideal for both base and wearing courses.
Surface Dressing: It is used in surface dressing to improve the texture and extend the lifespan of roads.
Cold Weather Areas: Due to its relatively low air blowing and penetration, it is used in areas with cold weather for asphalting and insulation, as it does not crack at low temperatures.
Waterproofing: Its waterproofing properties make it suitable for roofing applications and the production of roofing felt and membranes.
