Cutback Bitumen MC-3000

Cutback Bitumen MC3000 is a type of medium-curing (MC) cutback bitumen with a high viscosity. The “3000” indicates its viscosity level, meaning it is significantly thicker than lower grades like MC30 or MC250. This cutback bitumen is produced by blending standard bitumen with a medium-volatile solvent such as kerosene or diesel, which lowers its viscosity for easier application at ambient temperatures. Once applied, the solvent gradually evaporates, leaving behind the bitumen to bind the road materials.

  • Appearance: Black solid or a viscous liquid
  • Standards: ASTM D2027, AASHTO M82-75 2008
  • HS Code: 27150090

Package: Bitumen are packed in

  • New Steel Drums of 200Kg
  • Reconditioned Steel Drums of 200Kg
  • IBC Tank of 1 Metric Ton

Cutback Bitumen MC3000 (ASTM D2027, AASHTO M82-75 2008) – Technical Specifications

Properties Units Limits Test Methods
Kinematic Viscosity at 60°C mm2/s 3000-6000 ASTM D-2170
Flash Point (Tag Open-Cup), Min °C Min. 66 ASTM D-1310
DISTILLATION TEST: (Distillate, Volume Percent of Total Distillate to 360°C)

To 255°C

 % Vol. – ASTM D-402

To 260°C

 % Vol. Max. 15 ASTM D-402

To 316°C

 % Vol. 15-75 ASTM D-402

Residue from distillation to 360°C, by difference

 % Vol. Min. 80 ASTM D-402
TEST ON RESIDUE FROM DISTILLATION:

Viscosity at 60°C

 Pa.s 30-120 ASTM D2171

Ductility at 25°C

 CM Min. 100 ASTM D-113

Solubility in Trichloroethylene

 % Wt Min. 99 ASTM D-2042
Water % Wt Max. 0.2 ASTM D-95

Main Applications Of Cutback Bitumen MC3000

Cutback Bitumen MC3000 is primarily used in heavy-duty road construction and maintenance due to its high viscosity. Here are the main applications:

  1. Heavy-Duty Prime Coating: MC3000 is extensively used as a prime coat for heavily trafficked road bases. It helps:
    • Stabilize and bind loose granular materials in the base layer.
    • Create a solid foundation for subsequent asphalt layers.
    • Improve adhesion between the base and the asphalt, ensuring long-term road stability.
  2. Tack Coating: It serves as a tack coat to enhance the bonding between layers of asphalt. This is crucial in high-traffic areas to ensure that the different pavement layers adhere well and do not separate or slip under stress.
  3. Surface Dressing: MC3000 is applied in surface dressing to protect and enhance road surfaces. It is sprayed onto the road and covered with aggregates to:
    • Provide a protective layer that extends the road’s life.
    • Improve skid resistance and prevent dust and erosion.
  4. Cold Mix Asphalt for Heavy Traffic: Used in the production of cold mix asphalt, particularly for heavy traffic areas. Cold mix asphalt made with MC3000 is suitable for pothole repairs and patching, offering durable repairs without the need for heating.
  5. Base Sealing: MC3000 is used for base sealing to prevent water infiltration into road bases before applying asphalt. This helps in protecting the base from moisture-related damage and ensures a longer lifespan for the pavement.

Cutback Bitumen MC3000 is most commonly used for heavy-duty prime coating, tack coating, and surface dressing in road construction. Its high viscosity makes it suitable for heavily trafficked roads where strong bonding and durability are needed. Additionally, it is used for cold mix asphalt and base sealing, making it versatile for various road-building and maintenance applications.

Various Packing Method for Cutback Bitumen MC3000

Packing cutback bitumen is an essential process to ensure its safe transportation, storage, and handling. The method of packing often depends on the type of cutback bitumen, the transportation method, and the end-use. Here are the various methods used to pack cutback bitumen:

Steel Drum Packing

Cutback Bitumen is commonly packed in new or re-conditioned steel drums, which are robust and provide good protection during transportation.

IBC Tank Packing

Cutback Bitumen is commonly packed in new IBC tank or re-conditioned IBC tank, which are robust and provide good protection during transportation.

Drum Specification

Tare Weight
16±0.5Kg
Net Weight
190±5Kg
Gross Weight
206±5Kg

Loadability in Containers
No. of Drums
Net Weight
In 20Ft Contianer
with Pallet
80
~14.8 Ton
without Pallet
80
~14.80 Ton
In 40Ft Contianer
with Pallet
140
~25.90 Ton
without Pallet
140
~25.90 Ton

IBC Tank Specification

Tare Weight
65±3Kg
Net Weight
950±50Kg
Gross Weight
1015±50Kg

Loadability in Containers
No. of Tanks
Net Weight
In 20Ft Container
20
~19.0 Ton
In 40Ft Container
28
~27.0 Ton

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