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Bitumen MC 30 |
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| Characteristic | Value | Test Method |
| Kinematic Viscosity@ 60°C (cSt) | 30-60 | ASTM D-2170 |
| Flash Point (top open cuo) (°C) | 38 min | ASTM D-3143 |
| Water Content (%vol) | 0.2 max | ASTM D-95 |
| Distillate, %volume of total distillate to @ 360°C: | ||
| to 225°C | 25 max | |
| to 260°C | 40-70 | ASTM D-402 |
| to 316°C | 75-93 | |
| Residue from Distillation to 360°C (%Vol by difference) | 50 min | |
| Test on Residue from Distillation | ||
| Penetration @ 25°C (dmm) | 120-300 | ASTM D-5 |
| Ductility @ 25°C (cm) | 100 min | ASTM D-113 |
| solubility in Trichloroethylene (%wt) | 99 min | ASTM D-2042 |
Cutback Bitumen MC-30 General Information
Cutback Bitumen MC-30 is a medium-curing asphalt that combines penetration-grade asphalt cement with a diluent or cutter of medium volatility, typically kerosene. The diluent temporarily reduces the asphalt’s viscosity, allowing for easier handling and application.
This cutback bitumen is primarily used in road maintenance applications, particularly as a prime coat for base courses before the application of bituminous surface courses.
Medium Curing MC-30 uses and applications:
- Prime Coats: Cutback mc30 is most commonly used as a prime coat for the preparation of road pavements, bonding the granular material of the base course to the asphalt surface.
- Cold-Weather Application: Ideal for use in cold weather conditions due to its reduced viscosity, allowing it to be easily applied without the need for heating or thinning.
- Waterproofing and Surface Treatment: Cutback Bitumen MC-30 can be applied to waterproof surfaces, plug capillary voids, and bond loose mineral particles.
- Patching and Stockpile Mixtures: Frequently used in producing patching materials and stockpile mixtures, where it helps ensure uniform coating and effective bonding.
- Adhesion Agent in Aggregate Mixing: When mixed with aggregate, MC-30 often includes an adhesion agent to improve the coating of aggregate surfaces, ensuring optimal performance.
Bitumen MC30 advantages:
- Ease of Application: No need for thinning or heating before application, simplifying the process.
- Cold Weather Use: Specifically designed for use in colder climates, facilitating road maintenance and construction during the winter months.
- Medium-Curing Time: The average curing time of 48 hours ensures that the product is effective and versatile for various construction schedules.
Purchase Cutback Bitumen MC-30
Our cutback bitumen offers unmatched performance, especially in cold weather, with excellent adhesion, low viscosity, and a medium curing time for efficient and long-lasting results. Don’t compromise on quality—trust Kiapetro for your bitumen needs.
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