VISCOSITY GRADE
Indian Standard – AC 40
Unrivaled Strength for Extreme Heavy-Duty Use
Presenting AC 40 from Mervina Energy—a premium bitumen grade crafted for superior strength and resilience in the most extreme conditions. With its exceptional viscosity and high flexibility, AC 40 is engineered to handle the highest stress levels in both paving and industrial applications. This grade is renowned for its superior binding capabilities, ensuring the creation of exceptionally durable and long-lasting surfaces.
Why Choose Bitumen AC 40?
Unmatched Strength and Temperature Resilience: AC 40 offers exceptional strength and stability under extreme temperatures and high-stress conditions, making it perfect for the most demanding applications.
Exceptional Aggregate Adhesion: This bitumen grade ensures superior adhesion to aggregates, forming a strong, long-lasting bond that enhances pavement strength and performance.
Reliable Performance in Extreme Conditions: Designed to excel in the harshest conditions, AC 40 provides reliable performance and durability, handling severe traffic and environmental challenges with ease.
Efficient Application: With its high viscosity, AC 40 is easy to apply, streamlining construction and maintenance processes even in the toughest environments.
Key Uses of Bitumen AC 40:
Ultra-Heavy-Duty Road Construction: AC 40 is the ideal choice for ultra-heavy-duty hot mix asphalt used in major highways, commercial roads, and industrial pavements. Its high viscosity ensures a strong, enduring bond that can withstand the most intense traffic loads and harsh environmental conditions.
Extreme Traffic and Industrial Surfaces: Perfect for surface dressing in environments subjected to extreme wear and heavy loads, AC 40 provides unmatched flexibility and durability, creating surfaces that perform exceptionally under high stress.
Specialized Asphalt Emulsions: AC 40 is crucial for producing advanced asphalt emulsions used in the most demanding road construction and maintenance projects. Its superior viscosity and binding strength support optimal emulsification and performance.
Heavy-Duty Industrial Applications: Beyond roadwork, AC 40 is suited for specialized industrial applications where maximum durability and performance are essential.
Technical Specifications
AC 40 bitumen adheres to stringent ASTM D 3381 standards, ensuring high quality and consistent performance. Key specifications include:
Penetration Value: AC 40 features a penetration range of 30-50, indicating a robust consistency suited for extreme heavy-duty applications.
Viscosity: With a viscosity of 1100-1300 poise at 60°C, AC 40 is designed for high-temperature environments and heavy load conditions.
Softening Point: Typically between 85-95°C, the softening point ensures that AC 40 remains stable and effective across a broad temperature spectrum.
Ductility: AC 40 demonstrates high ductility, allowing it to stretch and accommodate severe traffic and temperature fluctuations without cracking.
For top-quality bitumen that delivers unmatched strength and durability in the most extreme conditions, Mervina Energy stands out as your leading manufacturer and global supplier. Choose AC 40 for ultimate performance in heavy-duty and demanding environments.
