Bitumen MC 3000

General Information of Cutback Bitumen MC-3000

ATDM’s cutback bitumen MC-3000 is created by dissolving high-quality bitumen in kerosene-based solvents. This process reduces the bitumen’s viscosity, making it more fluid and easier to apply in road construction. The cutback agent, primarily kerosene, evaporates over time, leaving the bitumen to perform as a durable and effective component in the seal coat. While the cutback agent evaporates within a few months, care must be taken to avoid an excessive softening effect that could impact long-term performance.

Our MC-3000 cutback bitumen adheres to the specifications of Medium-Curing cutback petroleum asphalts, in line with ASTM D2028-97, reaffirmed in 2004. This product is widely used for spraying applications and when mixed with aggregates in road pavement construction, The combination of penetration grade bitumen with solvents like kerosene, white spirit, and naphtha helps control curing time, ensuring reliable performance in diverse conditions.

Uses of Cutback Bitumen MC-3000

MC-3000 is the ideal solution for lowering the viscosity of bitumen when used as a primer on road pavements or aggregate base courses, Kerosene is the primary cutback agent, and its concentration can be adjusted to suit the specific local conditions and requirements of each project.

The key advantage of MC-3000 lies in its easy application for prime coats and cold applications—there’s no need for thinning or heating. The bitumen is perfect for initial incorporation of asphalt into non-asphalt-based courses, preparing them for additional construction or treatment, It’s also highly effective in waterproofing surfaces, sealing capillary voids, and bonding loose mineral particles. Whether used for penetrating prime coats, patching, or creating stockpile mixtures, MC-3000 ensures strong adhesion when mixed with aggregates.

Comparison Between MC-30 and MC-3000

The primary difference between MC-30 and MC-3000 is their composition. MC-30 is typically a blend of 58% penetration grade 80/100 bitumen and 42% kerosene, while MC-3000 consists of 85% penetration grade 80/100 bitumen and only 15% kerosene. This difference in composition gives MC-3000 a higher viscosity than MC-30, making it more suitable for heavy-duty applications and more durable in long-term use.

Packaging of Cutback Bitumen MC-3000

ATDM ensures safe and secure packaging of MC-3000 by offering bulk deliveries in tankers as well as in new, thick steel drums placed on pallets. This packaging method prevents leakage and guarantees that the product reaches customers in optimal condition.

Safety of Cutback Bitumen MC-3000

Before use, always refer to the Safety Data Sheets (SDS). It is important to store, transport, and use MC-3000 at the lowest temperature possible to ensure safety. Avoid any potential ignition sources during application, and take necessary precautions to prevent inhalation of vapors or skin contact. Personal protective equipment (PPE) should always be worn, including heat-resistant gear when the product is used in hot applications. Ensure that neither the product nor any washings enter stormwater or sewer systems to protect the environment.

Warranty of Cutback Asphalt MC-3000

ATDM guarantees the quality of MC-3000 cutback bitumen through comprehensive quality control measures. International inspectors oversee the quality and quantity of each shipment during loading, while our QC team monitors production and provides detailed batch test reports. Our products consistently meet the standards outlined by ASTM and EN 15322:2009.

Specifications and Analysis of Cutback Bitumen MC-3000

ATDM’s MC-3000 cutback bitumen meets the following specifications:

– Kinematic Viscosity at 60°C: 3000-6000 cST (ASTM D2170)
– Flash Point (Tag Open Cup): Minimum 66°C (ASTM D3143)

Distillation Test (ASTM D402):
– Distillate Volume Percent of Total:
– To 437°F (225°C): Minimum 15%
– To 500°F (260°C): Minimum 75%
– To 600°F (316°C): Minimum 80%
– Residue from Distillation to 680°F (360°C): Minimum 80%

Test on Residue from Distillation:
– Viscosity at 140°F (60°C): 30-120 cST (ASTM D2170)
– Penetration at 77°F (25°C), 100g for 5 Seconds: 120-300 mm (ASTM D5)
– Ductility at 77°F (25°C), 5 cm/min: Minimum 100 cm (ASTM D113)
– Solubility in Trichloroethylene: Minimum 99% (ASTM D2042)
– Water Content: Maximum 0.2% (ASTM D95)

Conclusion

ATDM’s cutback bitumen MC-3000 provides a versatile and reliable solution for a wide range of road construction applications. Its high viscosity, easy application, and ability to work in both cold and prime coat applications make it an excellent choice for improving pavement performance. Whether used for initial treatments or as part of a larger construction project, MC-3000 guarantees durability and efficiency.

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