MERCO is the biggest Bitumen cut-back manufacturing facility in the Kingdom of Bahrain
Bitumen 85/100 — High-Performance Flexible Penetration Grade
Bitumen 85/100 — High-Performance Flexible Penetration Grade
Bitumen 85/100 is a premium penetration grade bitumen developed for road construction and asphalt applications requiring enhanced flexibility, improved workability, and reliable long-term performance. With a penetration range slightly softer than 80/100, this grade is particularly suitable for moderate to cooler climates where pavement adaptability and resistance to cracking are critical.
Key Characteristics
- Penetration Range: 85–100 dmm at 25°C
- High Flexibility: Reduces risk of thermal cracking and fatigue damage
- Excellent Workability: Smooth mixing and uniform coating of aggregates
- Strong Adhesion Properties: Ensures structural integrity of asphalt layers
- Thermal Stability: Performs effectively under temperature variations
- Aging Resistance: Maintains elasticity and performance over time
- Moisture Protection: Minimizes water infiltration and pavement deterioration
Applications
Bitumen 85/100 is widely applied in infrastructure and pavement engineering projects, including:
- Flexible pavement construction
- Urban and municipal road networks
- Residential and commercial roadways
- Asphalt concrete production
- Binder and base course applications
- Road maintenance and resurfacing
- Industrial yards and parking areas
- Infrastructure development in moderate climate regions
Its softer penetration range makes it especially suitable for projects requiring enhanced elasticity and crack resistance.
Technical Quality Parameters
Bitumen 85/100 undergoes strict laboratory testing to ensure compliance with international standards and project specifications. Typical quality control parameters include:
- Penetration test at 25°C
- Softening point determination
- Ductility measurement
- Flash point evaluation
- Specific gravity testing
- Loss on heating assessment
- Solubility and purity verification
Each batch is tested to ensure consistent quality, uniform composition, and dependable performance.
Packaging & Supply Options
To accommodate varying project scales and export requirements, Bitumen 85/100 is supplied in:
- Bulk tanker shipments
- New steel drums
- Jumbo bags (1 MT bitumen bags)
- Flexitank containers
- Break bulk and vessel cargo
Customized logistics and international delivery solutions are available upon request.
Storage & Handling
For optimal performance and safety:
- Store in dry, clean, and well-ventilated facilities
- Maintain recommended heating temperatures for handling and application
- Prevent overheating to preserve material properties
- Use insulated storage systems for large-scale operations
Proper storage ensures consistent viscosity and reliable application performance.
Health, Safety & Environmental Considerations
Bitumen 85/100 should be handled in accordance with industrial safety guidelines:
- Wear appropriate protective equipment during heating and application
- Avoid direct contact with heated material
- Ensure adequate ventilation in work areas
- Follow environmental regulations for transportation and disposal