Bitumen 60/70 Specifications: Properties, Standards & Applications

Specification of Bitumen 60/70

Bitumen 60/70 is a penetration grade bitumen widely used in road construction, asphalt paving, and infrastructure projects. It is known for its medium hardness, durability, and optimal performance in moderate to warm climates.

In this article, we’ll cover the complete technical specifications, industry standards, applications, and important performance characteristics of Asphalt binder 60/70.

📋 What Is Bitumen 60/70?

Bitumen 60/70 refers to a penetration grade bitumen where the penetration value ranges from 60 to 70 (measured in 0.1 mm at 25°C). It strikes a balance between stiffness and flexibility, making it ideal for medium-traffic roads and warm climatic regions.

🔬 Technical Specifications of Bitumen 60/70

Below is the standard specification based on ASTM D946 / EN 12591:

📊 Bitumen 60/70 Specification Table

🌍 Industry Standards and Compliance

Bitumen 60/70 conforms to the following global standards:

• ASTM D946 – USA

• AASHTO M20 – North America

• EN 12591 – Europe

• IS 73 – India

• BSI 3690 – UK

Characteristics of Bitumen 60/70

1. High Viscosity

Asphalt binder 60/70 has a high viscosity, making it ideal for applications where a strong and durable binding material is required.

2. Thermal Stability

This type of bitumen exhibits excellent thermal stability, maintaining its properties over a wide range of temperatures.

3. Water Resistance

Bitumen 60/70 is highly resistant to water, making it suitable for use in areas with high moisture levels or heavy rainfall.

4. Adhesive Properties

It has strong adhesive properties, ensuring that it effectively binds aggregates together in road construction.

5. Elasticity

The bitumen remains elastic and flexible, allowing it to withstand traffic loads and environmental stresses without cracking.

🛣️ Applications of Bitumen 60/70

🛤️ Primary Uses

• Asphalt paving for highways and roads

• Base and wearing courses in flexible pavements

• Airfields and parking lots

• Asphalt sealants and tack coats

⚠️ Not Recommended For

• Very cold climates (risk of brittleness)

• Extremely high traffic roads in hot zones (prefer 40/50 or PMB)

Uses of Bitumen 60/70

1. Road Construction

Asphalt binder 60/70 is predominantly used in the construction of roads. Its strong binding properties and durability make it an ideal material for creating stable and long-lasting road surfaces.

• Benefits: Durable, weather-resistant, and capable of withstanding heavy traffic loads.
• Applications: Highways, urban roads, rural roads, and airport runways.

2. Paving

In addition to road construction, Bitumen 60/70 is also used for various paving applications, including driveways, parking lots, and walkways.

• Benefits: Provides a smooth, even surface that is resistant to wear and tear.
• Applications: Residential driveways, commercial parking lots, pedestrian walkways.

3. Roofing

Asphalt binder 60/70 is used in the manufacture of roofing felt and other roofing materials due to its waterproofing properties.

• Benefits: Excellent waterproofing, weather-resistant, and durable.
• Applications: Residential and commercial roofing, waterproofing membranes.

4. Asphalt Mixtures

This bitumen grade is used in the production of asphalt mixtures for various construction projects. The high viscosity and binding properties of Bitumen 60/70 ensure that the asphalt is strong and durable.

• Benefits: Strong binding properties, long-lasting, and resistant to deformation.
• Applications: Asphalt concrete, hot mix asphalt, cold mix asphalt.

5. Industrial Applications

Bitumen 60/70 is also used in various industrial applications where a durable and water-resistant binding material is needed.

• Benefits: Water-resistant, strong binding properties, and versatile.
• Applications: Industrial flooring, waterproofing, and sealants.

✅ Benefits of Bitumen 60/70

• Good balance of hardness and elasticity

• Excellent adhesion to aggregates

• Resistant to water damage and oxidation

• Easy to store, handle, and transport

• Conforms to multiple international standards

1. Durability

Asphalt binder 60/70 provides long-lasting durability in road construction and other applications, reducing the need for frequent maintenance and repairs.

2. Cost-Effective

Using Bitumen 60/70 is cost-effective due to its durability and long lifespan, leading to lower maintenance costs over time.

3. Versatility

The versatile nature of Bitumen 60/70 makes it suitable for a wide range of applications, from road construction to industrial uses.

4. Environmental Resistance

Bitumen 60/70 is resistant to various environmental factors, including water, temperature fluctuations, and UV radiation, ensuring the longevity of structures.

5. Strong Adhesion

The strong adhesive properties of Asphalt binder 60/70 ensure that it effectively binds aggregates and other materials, creating stable and robust structures.

Why Choose Peak Universal Business as Your Bitumen 60/70 Supplier?

Peak Universal Business is a leading supplier of high-quality Bitumen 60/70. Here’s why they should be your preferred supplier:

1. Quality Assurance: Peak Universal Business ensures that their bitumen products meet the highest quality standards, providing you with reliable and effective materials.

2. Competitive Pricing: They offer competitive pricing without compromising on quality, ensuring that you get the best value for your money.

3. Reliable Supply Chain: With a robust supply chain, Peak Universal Business guarantees timely delivery, ensuring that you never run out of this essential material.

4. Expertise and Support: Their team of experts is always available to provide guidance and support, helping you choose the right products and formulations for your needs.

5. Customer Satisfaction: Committed to customer satisfaction, Peak Universal Business provides exceptional service and support, ensuring a seamless procurement experience.

❓ FAQs – Specification of Bitumen 60/70

📌 What does 60/70 penetration grade mean?

It means the bitumen allows a penetration depth of 60 to 70 (0.1 mm) at 25°C using a standard needle test.

📌 What is the softening point of Bitumen 60/70?

The softening point ranges from 49°C to 56°C, indicating its heat resistance.

📌 Can Bitumen 60/70 be used in cold climates?

It is not ideal for very cold climates. Softer grades like 80/100 are preferred in such regions.

📌 What is the flash point of Bitumen 60/70?

It has a flash point of over 232°C, making it safe for heating during road application.

📌 How to test the quality of Asphalt binder 60/70?

Standard tests include penetration, ductility, softening point, and specific gravity using ASTM methods.

🧾 Conclusion – Specification of Bitumen 60/70

Bitumen 60/70 is an essential material in the construction industry, known for its durability, versatility, and strong adhesive properties. From road construction to roofing and industrial applications, this type of bitumen plays a crucial role in creating stable and long-lasting structures. Its high viscosity, thermal stability, and water resistance make it an ideal choice for a wide range of applications.

When sourcing Bitumen 60/70, it is vital to choose a supplier you can trust. Peak Universal Business stands out as the premier supplier, offering high-quality products, competitive pricing, and exceptional customer service.

By choosing Peak Universal Business, you can ensure that your projects are built with the best materials, backed by industry expertise and a commitment to quality. Incorporating Bitumen 60/70 into your construction and industrial projects can enhance the durability, cost-effectiveness, and overall quality of your structures.

Whether you’re building highways, residential driveways, or industrial facilities, Bitumen 60/70 provides the reliable performance and long-lasting results you need. Choose Peak Universal Business for all your bitumen needs and experience the difference in quality and service.

You can Read More about Specification of Asphalt binder 60/70 Here: 

Oxidized Bitumen vs Penetration Bitumen: Uses & Applications

Penetration Bitumen

Penetration Bitumen 80/100 Uses & Its Advantages

What is the penetration bitumen 60/70 and its uses ?

Uses of penetration bitumen 40/60

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✅ High-purity penetration grade bitumen

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