Description of Bitumen Emulsion K1-40
One of the standout features of Bitumen Emulsion K1-60 is its strong adhesion. The positive charge of the cationic emulsion allows it to bond effectively with negatively charged aggregates, ensuring a secure and durable connection. This adhesion is crucial for applications where the emulsion must firmly adhere to existing road surfaces, base materials, or aggregates.
K1-60 emulsions are designed to perform effectively in various climate conditions. They are adaptable to regional requirements and variations in weather, making them suitable for use in diverse geographic areas.
- K1: The “K1” part of the designation typically represents the type or classification of the bitumen emulsion. In this case, “K1” indicates that it is a cationic (positively charged) bitumen emulsion. Cationic emulsions often have good adhesion properties and are widely used in road construction.
- 60: The “60” part of the designation typically represents the viscosity or consistency of the emulsion. It indicates the “penetration” or “residue” value of the bitumen after emulsification. The “60” value suggests that this emulsion has a medium to high viscosity.
Application of Bitumen Emulsion K1-60
Bitumen Emulsion K1-60 has specific properties that make it suitable for various construction and road maintenance applications. Its medium to high viscosity and cationic nature contribute to its performance in these applications.
Slurry Sealing: K1-60 emulsion is frequently used in slurry sealing applications. Slurry sealing is a surface treatment technique where a mixture of emulsion, fine aggregates, and other additives is applied to the road surface. This treatment helps improve the road’s appearance, texture, and durability. K1-60’s slower setting time allows for better workability during the slurry sealing process.
Prime Coating: While not as common as other applications, K1-60 emulsion can serve as a prime coat in road construction. A prime coat is applied to the prepared base before laying the asphalt layers, improving the bond between the layers.
Fog Sealing: In some construction projects, K1-60 emulsion may be used for soil stabilization. It can be applied to the subgrade or base materials to improve their strength and stability, creating a solid foundation for road construction.
Properties of Bitumen Emulsion K1-60
- Cationic Nature: Bitumen particles carry a positive charge, enhancing adhesion to negatively charged aggregates.
- Medium to High Viscosity: Thick consistency ideal for holding aggregates in slurry sealing and micro-surfacing.
- Slow-Setting: Provides extended workability and more time for application and surface treatment.
- Strong Adhesion: Ensures effective bonding with aggregates, road surfaces, and base materials.
Advantage of Bitumen Emulsion K1-60
Cost-Effective: Saves energy and reduces production/application costs compared to hot bitumen.
Water Resistance: Protects road structure from moisture damage after curing.
Enhanced Skid Resistance: Improves road safety by reducing slipperiness on treated surfaces.
Safety Tips of Emulsion K1-60
Emulsion Bitumen K1-60 is considered a hazardous material and must be handled with caution to ensure safety. When working with K1-60, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and protective clothing.
Work areas should be well-ventilated to prevent the buildup of harmful vapors. Due to the flammable nature of bitumen, proper fire safety measures must be in place, including having fire extinguishers readily available. During transportation, all relevant hazardous material regulations should be followed to ensure safe transfer.
The emulsion should be stored in designated areas away from heat sources, open flames, or incompatible substances, following manufacturer guidelines. Additionally, safe handling practices must be applied to avoid spills or splashes, and in case of a spill, appropriate response procedures should be followed promptly.
Packing of Bitumen Emulsion K1-60
The Cationic Bitumen Emulsion k1-60 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
| Property | Result |
|---|---|
| Particle charge | Pos. |
| Residue on 710 um KS sieve (%)(m/m), maximum | 0.05 |
| Residue on 150 um KS sieve (g per 100 mL), maximum | 0.15 |
| Binder content (%)(m/m), minimum | 57 |
| Viscosity (degrees Engler (°E) at 20°C | 6-9 |
| Viscosity redwood No. II (s at 85°C) | – |
| Storage stability (long period test) % water content difference, maximum | 2 |
