Bitumen Emulsion K1-70, Cationic emulsion k1-70

Bitumen Emulsion K1-70 Description

Bitumen Emulsion K1-70 boasts an impressive adhesive quality, making it stand out in the realm of bitumen emulsions. The positive charge of the cationic emulsion allows it to form robust bonds with negatively charged aggregates. This property ensures a secure and enduring connection, vital for applications where adhesion is paramount.

The slow-setting nature and exceptional adhesion of K1-70 make it the preferred choice for surface treatments such as slurry sealing, micro-surfacing, and fog sealing. These treatments not only enhance the durability of road surfaces but also improve skid resistance, contributing to road safety.

• 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.
• 70: The “70” 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 “70” value suggests that this emulsion has a medium to high viscosity.

Properties of Bitumen Emulsion K1-70

Emulsion Bitumen K1-70 is known for its positive performance in road construction due to several key technical properties. It is a cationic emulsion, meaning the bitumen particles carry a positive charge, which allows for strong bonding with negatively charged aggregates and improves adhesion.

With its medium to high viscosity, K1-70 is capable of effectively holding aggregates in place, especially in treatments like slurry sealing and micro-surfacing. Its slow-setting characteristic provides extended workability, making it suitable for projects that require more time during application.

Additionally, the emulsion’s strong adhesive nature ensures durable bonding with road surfaces and base materials, contributing to the longevity and reliability of the pavement.

Application of Bitumen K1-70

Bitumen Emulsion K1-70 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:

K1-70 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. K1-70’s slower setting time allows for better workability during the slurry sealing process.

Prime Coating:

While not as common as other applications, K1-70 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, K1-70 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.

Advantage of Bitumen Emulsion K1-70

Emulsion Bitumen K1-70 offers several practical advantages, making it a cost-effective choice, especially when hot bitumen use is less feasible. It requires less energy for production and application, reducing overall costs. Once cured, it provides strong water resistance, protecting the road structure from moisture damage.

Additionally, it enhances skid resistance during surface treatments, improving road safety by reducing the risk of accidents on slippery surfaces.

Safety Tips of Emulsion K1-70

• Wear PPE: Gloves, goggles, protective clothing.

• Ventilation: Keep work areas well-ventilated.

• Fire Safety: Avoid flames; keep extinguishers nearby.

• Safe Transfer: Follow transport regulations.

• Proper Storage: Store away from heat and incompatible materials.

• Spill Control: Use safe handling methods and follow spill procedures.

Packing

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 of Bitumen K1-70