MERCO is the biggest Bitumen cut-back manufacturing facility in the Kingdom of Bahrain
Bitumen 60/70 — Standard Penetration Grade Bitumen
Bitumen 60/70 — Standard Penetration Grade Bitumen
Bitumen 60/70 is one of the most widely used penetration grade bitumen types for road construction and general asphalt applications worldwide. Known for its balanced performance, flexibility, and durability, this grade is specifically engineered to deliver reliable results across a wide range of climatic conditions and traffic loads.
Key Characteristics
- Penetration Range: 60–70 dmm at 25°C
- Balanced Viscosity: Ideal combination of flexibility and strength
- Excellent Adhesion: Strong bonding with aggregates for durable asphalt mixtures
- Thermal Resistance: Performs well in moderate to warm climates
- High Workability: Easy to mix, handle, and apply during asphalt production
- Long-Term Durability: Resistant to aging, cracking, and deformation
- Moisture Resistance: Enhances pavement lifespan and structural integrity
Applications
Bitumen 60/70 is widely used in both large-scale infrastructure and urban development projects, including:
- Highway and road construction
- Asphalt pavement surfacing
- Urban and rural road networks
- Airport runways and taxiways
- Parking areas and industrial yards
- Asphalt concrete production
- Binder and wearing course layers
- Maintenance and resurfacing projects
Its balanced consistency makes it suitable for regions with moderate to warm temperatures and medium to heavy traffic conditions.
Quality & Standards
Bitumen 60/70 is produced and tested in accordance with recognized international specifications to ensure consistent performance and reliability. Each batch undergoes strict laboratory testing, including:
- Penetration value
- Softening point
- Ductility
- Flash point
- Specific gravity
- Loss on heating
- Solubility and purity testing
Quality assurance procedures guarantee uniform product performance and compliance with project requirements.
Packaging & Supply Options
To meet diverse project and transportation needs, Bitumen 60/70 is supplied in multiple packaging formats:
- Bulk tanker supply
- Steel drums
- Jumbo bags (1-ton bitumen bags)
- Flexitank containers
- Vessel shipment for large-scale export
Custom logistics and delivery arrangements are available for international projects.
Storage & Handling
For best performance and safety:
- Store in clean, dry, and temperature-controlled environments
- Maintain proper heating temperatures during storage and application
- Avoid prolonged overheating to preserve material properties
- Use insulated tanks for large storage volumes
Correct handling ensures consistent viscosity and optimal application results.
Health, Safety & Environmental Considerations
When handling Bitumen 60/70:
- Use appropriate protective equipment during heating and application
- Avoid direct contact with hot material
- Follow all transportation and environmental regulations
- Dispose of residues responsibly according to local compliance standards