Bitumen Grade 60/70
Bitumen Grade 80/100
Premium Bitumen 60/70 vs Premium Bitumen 80/100: Which Bitumen Grade Is Best for your Projects in Kenya & East Africa?
By Roadway Team
Introduction
Choosing the correct bitumen grade is one of the most important decisions in any road construction, highway resurfacing, airport pavement, parking yard, or civil engineering project. The right asphalt binder improves road lifespan, load resistance, weather performance, and maintenance costs.
Across Kenya, Uganda, Tanzania, Rwanda, Burundi, South Sudan, Ethiopia, and the wider East African region, two of the most commonly used penetration grade bitumen products are:
- Premium Bitumen 60/70
- Premium Bitumen 80/100
Both are high-quality paving bitumen grades, but each is suited to different traffic conditions, climates, and project budgets.
In this guide, Roadway explains the difference between Bitumen 60/70 vs Bitumen 80/100, helping contractors, engineers, government agencies, and private developers choose the right product.
What Is Premium Bitumen 60/70?
Premium Bitumen 60/70 is a penetration grade asphalt binder classified by its hardness and consistency under standard laboratory testing.
The 60/70 penetration range means the bitumen is harder and more resistant to deformation than softer grades.
Best Uses of Bitumen 60/70
Ideal for:
- Highways and expressways
- Major urban roads
- Heavy traffic carriageways
- Industrial yards
- Airport pavements
- Hot climate road construction
- Roads carrying trucks and buses
Key Benefits of Bitumen 60/70
- Excellent durability
- Strong resistance to rutting
- Better high-temperature performance
- Longer service life
- Ideal for heavy traffic loads
- Reduced maintenance frequency
What Is Premium Bitumen 80/100?
Premium Bitumen 80/100 is a softer penetration grade bitumen with greater flexibility and easier workability during mixing and laying.
The 80/100 penetration range means it penetrates deeper under test conditions, indicating a softer binder.
Best Uses of Bitumen 80/100
Ideal for:
- Residential roads
- Rural access roads
- Light traffic roads
- Municipal streets
- Estate roads
- Cooler or moderate climate zones
- Budget-sensitive road projects
Key Benefits of Bitumen 80/100
- Easier mixing and compaction
- Good flexibility
- Smooth application
- Cost-effective for lighter roads
- Suitable for moderate traffic volumes
Bitumen 60/70 vs Bitumen 80/100 Comparison Table
| Feature | Premium Bitumen 60/70 | Premium Bitumen 80/100 |
|---|---|---|
| Hardness | Harder | Softer |
| Penetration Value | 60–70 | 80–100 |
| Traffic Capacity | High | Low to Medium |
| Heat Resistance | Excellent | Good |
| Workability | Medium | High |
| Rut Resistance | High | Medium |
| Durability | High | Moderate |
| Best Climate | Hot Regions | Moderate/Cool Regions |
| Best Application | Highways & Heavy Roads | Local Roads & Streets |
Which Bitumen Grade Is Best for Kenya?
In Kenya, Bitumen 60/70 Is Commonly Preferred For:
- Nairobi highways
- Mombasa roads exposed to heat
- Thika Road type corridors
- Industrial zones
- County highways
- Heavy commercial roads
Bitumen 80/100 Is Often Suitable For:
- Residential estate roads
- Rural county roads
- Access roads
- Light-duty municipal streets
- Low traffic developments
Which Bitumen Grade Is Best for East Africa?
For the East African market:
Choose Bitumen 60/70 For:
- Tanzania trunk roads
- Uganda highways
- Rwanda urban roads
- Ethiopia freight routes
- Port access roads
- Mining & industrial roads
Choose Bitumen 80/100 For:
- Secondary roads
- Agricultural access roads
- Town roads
- Light municipal infrastructure
How to Choose the Right Bitumen Grade
When selecting paving bitumen, consider:
1. Traffic Volume
Heavy trucks and buses require 60/70.
2. Climate Conditions
Hot temperatures favor 60/70 because it resists softening.
3. Budget
For lighter roads, 80/100 can reduce overall costs.
4. Design Life
Longer-life roads often benefit from 60/70.
5. Engineering Specifications
Always follow project consultant or government tender requirements.
Other Bitumen Products Supplied by Roadway
Roadway supplies a complete range of bitumen products across Kenya and East Africa:
Penetration Grade Bitumen
- Bitumen 60/70
- Bitumen 80/100
Cutback Bitumen
- MC-30
- MC-70
Bitumen Emulsion
- K1-60
- K1-70
Industrial Bitumen Products
- Waterproofing bitumen
- Oxidized bitumen
- Construction binders
Why Choose Roadway as Your Bitumen Supplier?
Reliable Quality
We source premium-grade bitumen meeting international specifications.
Fast Delivery Across East Africa
We deliver to:
- Kenya
- Uganda
- Tanzania
- Rwanda
- Burundi
- South Sudan
- Ethiopia
- DRC border regions
Bulk & Drum Supply Options
Available in:
- Drums
- Bulk tankers
- Bitutainers
- Project supply contracts
Technical Support
Our team helps you select the correct bitumen grade for your project.
Competitive Pricing
Affordable rates for contractors, county governments, and private developers.
Order Premium Bitumen 60/70 or 80/100 Today
Need a trusted bitumen supplier in Kenya or East Africa?
Roadway supplies Premium Bitumen 60/70, Premium Bitumen 80/100, Cutback Bitumen, and Bitumen Emulsions with fast logistics and dependable service.
Contact Roadway Today For:
- Latest bitumen prices in Kenya
- Bulk supply quotations
- Road project delivery schedules
- Product technical data sheets
- East Africa export supply