Bitumen AC30

Bitumen AC30 Description

Bitumen AC30 is strictly in compliance to (ASTM D3381-09) standards. American Association of State Highway Officials (AASHTO) has two series of viscosity grade bitumen. One is denoted AC (asphalt cement), followed by a number indicating the viscosity in hundreds of poises at 60 °C.

The second series is denoted AR (aged residue) followed by a number indicating the viscosity in poises (not hundreds of poises) at 60°C after the bitumen has been aged.
AC 30 is a designed bituminous asphalt which is mostly used in hot climates because the viscosity is high.

Application of Bitumen AC30

Bitumen AC30 is a viscous asphalt used in road construction and paving infrastructure. It is suitable for high-traffic highways and urban roads due to its durability and heat resistance. This also ideal for airport runway construction due to its resistance to plastic deformation, excellent friction performance, and stability under extreme heat conditions.

Bitumen AC30 also used in large commercial and industrial projects like parking lots, loading areas, and transport docks. In urban areas, it is used for constructing streets, roads, and avenues, providing a uniform and durable surface that reduces maintenance needs.

Difference Between Bitumen AC30 & AC40

The main difference between Bitumen AC30 and AC40 is their viscosity, which determines their suitability for varying temperature and traffic conditions. AC30 is less viscous than AC40, being easier to work with and suitable for moderate to warm climates. It provides good durability and flexibility for standard road construction. AC40, however, is of higher viscosity and is therefore stiffer and more resistant to deformation, especially in high-temperature areas and heavy traffic areas. AC40 is preferred for highways and industrial pavements that require extra strength and rutting resistance, while AC30 is used in less severe conditions where a balance between workability and durability is necessary.

Packing and Handling

To ensure product longevity and performance, follow best practices for packaging, handling, and storage. Secure packaging, typically in drums or tankers, maintains product integrity during transportation and storage. Safe handling procedures, using appropriate equipment, minimize spills and accidents. Proper storage conditions, away from direct sunlight and heat sources, preserve properties and extend shelf life.

Specification