- Bitumen and Its Different Grades
- Which grade of bitumen is most important in Benin
- Jumbo Bag and Drum Packaging for Bitumen Grades 60/70 and 80/100 for Benin
- Key Ports for Bitumen Grades Benin Discharge
- Domestic and foreign Bitumen Supplier Benin
- Bitumen penetration grade specifications 60/70, 80/100, 40/50 for Benin
Bitumen and Its Different Grades
What is Bitumen?
Bitumen is a viscous, black, and sticky petroleum-based material primarily used in road construction, waterproofing, and industrial applications. It is produced through the distillation of crude oil and is known for its waterproofing, adhesive, and durability properties.
Different Grades of Bitumen
Bitumen is classified based on its penetration value, viscosity, or performance under specific conditions. The most common types include:
- Penetration Grade Bitumen (Most Common for Roads)
Classified by penetration value (hardness level) measured in 0.1 mm units.
The lower the penetration number, the harder and more durable the bitumen.
Common grades & uses:
– Bitumen 40/50 → Heavy-duty roads, airport runways
– Bitumen 60/70 → Highways, expressways (best for tropical climates)
– Bitumen 80/100 → Provincial & city roads, waterproofing - Viscosity Grade Bitumen (VG)
Classified by viscosity at 60°C (better for temperature variations).
Used in hotter climates and industrial applications.
Common grades:
– VG-10 → Low-traffic roads, spraying applications
– VG-30 → Highways & urban roads (widely used in India & hot climates)
– VG-40 → Heavy-duty pavements & industrial use - Performance Grade (PG) Bitumen
Designed to withstand specific temperature ranges.
Used in regions with extreme temperature fluctuations.
Example: PG 64-22 (can handle +64°C max and -22°C min temperatures). - Oxidized (Blown) Bitumen
Produced by blowing air into hot bitumen, making it harder & more resistant to aging.
Used for roofing, waterproofing, and industrial coatings.
Grades: Ranging from Bitumen 85/25 to 115/15. - Cutback Bitumen
Bitumen mixed with solvents (kerosene, diesel) for cold weather applications.
Used for road repair & spray sealing. - Emulsified Bitumen
Bitumen mixed with water & emulsifiers for cold applications.
Used in pothole repairs, surface treatments, and rural roads.
Choosing the Right Bitumen Grade
- Highways & heavy traffic roads → 60/70 or VG-30
- Urban roads & general paving → 80/100 or VG-10
- Roofing & waterproofing → Oxidized bitumen
- Cold weather construction → Cutback or Emulsified bitumen
Which grade of bitumen is most important in Benin
In Benin, the most commonly utilized bitumen grades for road construction are 60/70 and 80/100. These penetration grades are selected based on their performance characteristics suitable for the region’s climatic conditions and traffic loads.
- Bitumen 60/70:
Properties: This grade has a penetration value between 60 and 70 at 25°C, indicating a medium hardness. It offers a balance between flexibility and durability, making it suitable for various paving applications.
Applications: Primarily used in the production of hot mix asphalt for base and wearing courses in road construction. Its consistency makes it ideal for areas with moderate climatic conditions. - Bitumen 80/100:
Properties: With a penetration value ranging from 80 to 100, this grade is softer compared to 60/70. It provides greater flexibility, which can be advantageous in certain environmental conditions.
Applications: Often employed in regions with cooler temperatures or for surfaces requiring enhanced flexibility to accommodate slight movements without cracking.
Jumbo Bag and Drum Packaging for Bitumen Grades 60/70 and 80/100 for Benin
Bitumen 60/70-80/100 in 1 MT Jumbo Bag with a steel cage and pallet: Loading 20 MT in 20 ft Container
Bitumen 60/70 in 1200 KG Jumbo Bag : Loading 24 MT in 40 ft Container
Bitumen 60/70 in 1300 Kg Jumbo Bag: Loading 26 MT in 40 ft Container
Bitumen 60/70 in 300 Kg BituBag: Loading 24 MT in 20 ft Container
Bitumen 60/70-80/100 in 180kg New Steel Drum: Loading 110 Drum in 20 ft = 20 Ton
Key Ports for Bitumen Grades Benin Discharge
Port of Cotonou (Port Autonome de Cotonou)
Primary and largest commercial seaport in Benin
Located on the Gulf of Guinea in the capital city, Cotonou
Handles nearly all imports, including bitumen, fuel, and bulk construction materials
Domestic and foreign Bitumen Supplier Benin
- Petro Benin S.A.
One of the major importers and distributors of petroleum products, including bitumen
Supplies to road construction firms across Benin
Handles bitumen in drums and bitu-container tanks - SONACOP (Société Nationale de Commercialisation des Produits Pétroliers)
State-affiliated fuel and petroleum distributor
Occasionally involved in sourcing bitumen for public road projects
Partners with foreign suppliers and manages inland transport
International Bitumen Supplier Benin
International supplier of bitumen from Benin By choosing Zumrut International Kimya, you benefit from lasting quality, professional service, and unparalleled expertise in bitumen supply. We are committed to sustainability, innovation, and customer satisfaction, continuously striving to deliver cutting-edge solutions in the bitumen industry.
🔹 Zumrut International Kimya is fully prepared to supply and deliver various grades of bitumen on CIF and CFR terms to various Benin ports, .🔹
Bitumen penetration grade specifications 60/70, 80/100, 40/50 for Benin
| Property | Bitumen 40/50 | Bitumen 60/70 | Bitumen 80/100 | Test Method |
| Penetration (25°C, 100g, 5s) (0.1 mm) | 40 – 50 | 60 – 70 | 80 – 100 | ASTM D5 |
| Softening Point (°C) | 50 – 58 | 48 – 56 | 45 – 52 | ASTM D36 |
| Ductility (25°C, cm) | >100 | >100 | >100 | ASTM D113 |
| Specific Gravity @ 25°C | 1.01 – 1.06 | 1.01 – 1.06 | 1.01 – 1.06 | ASTM D70 |
| Flash Point (°C, min) | 250 | 230 | 225 | ASTM D92 |
| Loss on Heating (% max) | 0.5 | 0.5 | 0.5 | ASTM D6 |
| Solubility in Trichloroethylene (% min) | 99 | 99 | 99 | ASTM D2042 |
| Viscosity @ 135°C (cSt) | 400 – 600 | 200 – 400 | 150 – 300 | ASTM D2170 |
| Spot Test | Negative | Negative | Negative | AASHTO T102 |
