Cutback Bitumen RC 30

Description of Cutback Bitumen RC 30

Cutback Bitumen RC-30 is a type of bituminous material meticulously Used in road construction. The “RC” stands for “Rapid Curing,” indicating its fast-curing properties, while the “30” signifies its viscosity. RC-30 is classified as a rapid-curing cutback bitumen, and its relatively low viscosity makes it ideal for specific applications requiring quick setting times.

1. RC: The “RC” in RC 30 stands for “Rapid Curing.” This indicates the curing properties of the cutback bitumen. Rapid-curing bitumens have a fast rate of solvent evaporation and curing, which means they solidify relatively quickly after application.
2. 30: The number “30” represents the viscosity of the cutback bitumen. In this case, RC 30 has a relatively low viscosity, indicating that it is less viscous and flows more easily compared to cutback bitumens with higher viscosity numbers.

Cutback bitumen RC 30 is dissolved bitumen in the solvents of kerosene. In many countries, kerosene and other volatile petroleum-derived products are added as a cutter or cutback agent to bitumen to reduce (or Cutback) the viscosity of the bitumen.

Application of Cutback RC 30

Cutback bitumen RC-30 is widely used in road construction and maintenance. Some common applications of cutback bitumen RC30 include:

• Prime Coat: RC 30 can be used as a bonding agent, promoting adhesion between the existing road surface and the new asphalt layer, and it helps to prevent moisture infiltration.
• Tack Coat: RC 30 can be used as a tack coat between the layers When constructing multiple layers of asphalt. It ensures a strong bond between the old and new asphalt layers, reducing the likelihood of delamination and improving the overall structural integrity of the road.
• Repair: RC 30 can be used In road maintenance and used for patching and repairing damaged or deteriorated sections of asphalt roads.
• Surface Treatment: RC 30 can be used in surface treatment applications. It is sprayed onto the road surface and then covered with a layer of aggregate or chips.

Properties of Cutaback Bitumen RC 30

• Rapid Curing: RC-30 exhibits fast solvent evaporation and curing, making it ideal for time-sensitive projects where quick completion is imperative.
• Low Viscosity: Its relatively low viscosity ensures easy handling and application, allowing it to flow smoothly over road surfaces.
• Adhesive Qualities: RC-30 excels at enhancing the adhesion between asphalt layers, minimizing the risk of delamination and ensuring long-lasting road surfaces.
• Versatility: The versatile nature of RC-30 makes it adaptable to various climates and environmental conditions, making it a reliable choice for diverse road projects.
• Temperature Sensitivity: The curing process of RC-30 is sensitive to temperature, with warmer conditions accelerating solvent evaporation and curing.

Safety of Bitumen RC 30

Cutback Bitumen RC 30 is a hazardous material and should be handled with care. Some safety tips when using Bitumen RC 30 are:

• Protective Equipment: Always wear appropriate PPE when handling Bitumen RC 30, including gloves, safety goggles, and protective clothing.
• Ventilation: Ensure that there is adequate ventilation when using  Bitumen RC 30, as the fumes can be hazardous.
• Handling and Transfer: Transport Cutback Bitumen RC 30 in approved containers and vehicles, following all safety regulations.

Packing of Cutback RC 30

The Cutback Bitumen RC 30 is usually packed in bulk, Steel Drum, and IBC Tank but The packing type depends on the quantity of the product and the specific requirements of the customer.

• 1MT IBC Tank
• 200 Kg New Steel Drum- Palletized
• Bulk in Tuck Tanker

Specification of Cutback Bitumen RC 30