Overview

Rosphalt® LT - Advanced Thermoplastic Polymer Asphalt Additive

Rosphalt® LT is a concentrated thermoplastic polymeric asphalt additive designed for batch or drum plants, supplied in a convenient dry powder form. This innovative product enhances the performance of asphalt mixtures, providing a waterproofing wear course that is highly resistant to rutting, shoving, and fuel damage. Ideal for a variety of applications, Rosphalt® LT is the solution for high-performance paving needs.

Key Features

• Concentrated Formula: Added at 45 lbs. per ton of asphalt, Rosphalt® LT is engineered for optimal performance in job mix formulations targeting air voids of 1% to 1.5%.
• High Resistance: Provides exceptional resistance to rutting and shoving, ensuring longevity and durability in high-traffic areas.
• Fuel Resistant: Formulated to withstand exposure to fuels, making it suitable for demanding environments.
• Easy Integration: Compatible with traditional hot mix asphalt production processes, allowing for seamless incorporation into existing operations.

Applications

Rosphalt® LT is versatile and suitable for a wide range of applications, including:

• New and replacement overlays on various bridge decking types, including composite, orthotropic steel, and wood.
• High-performance pavements in areas such as:
• High traffic intersections
• Entrance and exit ramps
• Terminal turnarounds
• Toll booths
• Airports and ports
• Auto racetracks

Benefits

• Easy Installation: Utilizes standard paving equipment, allowing for rapid installation and minimizing labor costs.
• Rapid Return to Service: Modified overlays can be ready for traffic in as little as 1 hour after cooling to 140°F.
• Cost-Effective: With a life span of 3.5 times that of traditional PG64-22 polymer modified asphalt, Rosphalt® LT significantly reduces life cycle costs.
• Superior Rut & Shove Resistance: Independent testing shows Rosphalt® mixtures exhibit nearly 2/3 less rutting compared to standard PG64-22 mixtures.
• Convenient Packaging: Available in super sacs or bags on pallets, facilitating easy transport and storage while eliminating maintenance on storage tanks and secondary containment areas.

Conclusion

Rosphalt® LT is the ideal choice for contractors and engineers seeking a high-performance asphalt additive that delivers exceptional durability and cost savings. Its advanced formulation and ease of use make it a leading solution for a variety of demanding applications.