Bitumen 60/70 is a medium-hard penetration-grade bitumen commonly utilized in road construction, asphalt manufacturing, and various industrial applications. Processed from vacuum residue and air-blown to ensure consistent quality, it features a penetration range of 60–70 and a softening point between 49–56°C. Known for its excellent adhesion properties, strong cohesion with aggregates, and resilience against water, temperature fluctuations, and heavy traffic, it provides durable and flexible pavement solutions suitable for both tropical and temperate regions. This grade of bitumen is perfect for highways, airport runways, urban roads, as well as roofing, waterproofing, and industrial insulation projects. It complies with international standards such as ASTM D946, AASHTO M20, and EN 12591 and is available in bulk, drums, or bitutainers to facilitate easy storage and transportation. A dependable and cost-efficient choice, Bitumen 60/70 delivers exceptional durability and performance for critical infrastructure projects worldwide.

Key Benefits

Excellent Temperature Stability: Maintains flexibility in cold climates and resists softening at high temperatures, reducing cracking, rutting, and deformation.
Strong Adhesion to Aggregates: Creates a cohesive asphalt structure, improving load-bearing capacity and ensuring smoother, safer pavements.
High Water & Chemical Resistance: Protects against moisture, oxidation, and stripping, enhancing durability in humid or rainy regions.
Cost-Efficient & Easy Application: Standard mixing at 150–160°C, consistent compaction, and reduced energy consumption during paving.
Versatile Industrial Use: Suitable for roofing, sealing, insulation, and other waterproofing applications requiring flexibility and durability.
Environmentally Friendly: Supports asphalt recycling (RAP), reducing raw material usage and construction waste.

Technical Specifications

Technical Specifications Table – Bitumen 60/70

Property	Specification	Test Method
Penetration at 25°C	60–70 (0.1 mm)	ASTM D5
Softening Point	49–56°C	ASTM D36
Ductility at 25°C	≥ 100 cm	ASTM D113
Flash Point	≥ 230°C	ASTM D92
Specific Gravity	~1.01 g/cm³	ASTM D70
Viscosity at 135°C	300–600 cSt	ASTM D2170
Solubility in Trichloroethylene	≥ 99%	ASTM D2042
Chemical Composition	Asphaltenes, resins, oils	Internal Refinery Analysis
Compliance Standards	ASTM D5, ASTM D36, AASHTO T49	–

Packaging & Export

Bitumen 60/70 is provided in various packaging options designed to meet diverse logistical and operational requirements:

New Steel Drums: These drums, typically weighing 180–200 kg, are ideal for exports. They safeguard the bitumen against contamination, leakage, and temperature variations. Generally, 20-foot containers are used to accommodate multiple drums, ensuring cost-effective shipping.

Bitutainers: ISO-certified containers equipped with heating coils allow for bulk deliveries. These containers enable consistent heating during transport, preserving the quality and properties of the bitumen.

Poly Bags & Bulk Shipments: Flexible solutions suited for large-scale projects. Bulk transportation in insulated tankers offers a cost–efficient approach, reducing handling efforts and minimizing packaging waste.

Storage and Handling Guidelines:

Store bitumen in clean, dry, covered areas away from direct sunlight.

Maintain storage temperatures between 150°C and 165°C, avoiding temperatures above 180°C to prevent oxidation and performance deterioration.

Follow proper safety procedures by ensuring adequate ventilation, utilizing fire safety systems, employing heat shields, and wearing personal protective equipment.

Packaging should include essential details such as the product grade, batch number, weight, and country of origin to comply with international shipping regulations.

By adhering to these practices, the safe transport and long-term quality preservation of Bitumen 60/70 are ensured, supporting global infrastructure development initiatives.

Standards & Certifications

Standards & Certifications – Bitumen 60/70

Category	Details	Notes / References
International Standards	ASTM D946, AASHTO M20, EN 12591	Defines penetration, softening point, ductility, flash point, solubility
Quality Management	ISO 9001	Ensures traceability, consistent quality, and continuous improvement
Environmental Management	ISO 14001	Demonstrates sustainable production practices
Occupational Health & Safety	ISO 45001	Ensures safe manufacturing processes
Regional & Regulatory Compliance	CE marking, REACH regulations, SASO standards	Facilitates smooth international trade
Third-Party Inspection	SGS, Intertek, Bureau Veritas	Provides independent verification and conformity certificates
Testing & Evaluation	Rigorous laboratory tests for penetration, softening point, ductility, and solubility	Ensures consistency and impurity control
Applications	Highways, airport runways, industrial coatings, waterproofing	Guarantees reliable performance in diverse conditions