| Properties | Min | Max | Test Method |
| Kinematic viscosity at 60°C [140°F], mm2/s | 250 | 500 | ASTM D2170 |
| Flash Point (Cleveland open cup), °C | 60 | – | ASTM D92 |
| Distillate test: | |||
| Total distillate to 360°C (680°F), volume % | – | 25 | ASTM D402 |
| Solubility, % | 95 | – | ASTM D2042 |
| Kinematic viscosity on distillation residue at 60°C (140°F), mm2/s | 400 | 10000 | ASTM D2170 |
| Asphalt residue: | |||
| Residue of 100 penetration, % | 50 | – | ASTM D243 |
| Ductility 100 penetration residue at 25°C (77°F), cm | 50 | – | ASTM D113 |
| Water, % | – | 0.5 | ASTM D95 |
Cutback Bitumen SC-250 General Information
Cutback Bitumen SC-250 is a high-performance asphalt cement blended with a solvent or distillate, such as gas oil, to reduce its viscosity and make it liquid at ambient temperatures.
This formulation improves the ability of the bitumen to coat aggregates, making it ideal for use in various construction and maintenance applications. The solvent content typically ranges from 12% to 40%, depending on the desired viscosity and environmental conditions.
Slow Curing SC-250 Key Features:
- Enhanced Fluidity: The added distillate allows for easy application at ambient temperatures, eliminating the need for additional heating or thinning.
- Improved Aggregate Coating: Perfect for use as a primer, Cutback Bitumen SC-250 ensures effective bonding with aggregates and improves surface adherence.
- Adhesion Agents: When used in mixed designs, it may include adhesion agents to enhance the bitumen’s ability to coat and bond with the surface of aggregates.
- Easy Application: Suitable for cold applications without requiring complex preparation or equipment.
- Non-Volatile Distillates: The distillates used in Bitumen SC250 (such as gas oil) are less volatile, ensuring a more stable and durable product for longer-lasting performance.
Cutback sc250 Uses:
- Prime Coats: Ideal for use as a penetrating prime coat, ensuring effective bonding between the aggregate base and the asphalt layer for improved road pavement durability.
- Cold Mix Asphalt: Perfect for creating cold-applied patching or stockpile mixtures, reducing the need for heating or thinning before application.
- Paving: Used in seal coats, especially for road pavements, where its reduced viscosity aids in easier wetting of chips and improved bond formation.
- Waterproofing: Used in waterproofing applications to plug capillary voids and bond loose mineral particles on various surfaces.
- Penetrating Sealant: Applied to aggregate surfaces for optimal adhesion and enhanced surface preparation before further construction treatments.
Purchase Cutback Bitumen SC-250
Transform your construction projects with cutback bitumen from Kiapetro! Whether you’re paving roads, creating prime coats, or waterproofing surfaces, our top-quality bitumen delivers unmatched performance. Elevate your work with a product designed for strength, durability, and easy application.
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