Bitumen Supplier in Rwanda

 

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:

1. 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
2. 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
3. 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).
4. 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.
5. Cutback Bitumen
   Bitumen mixed with solvents (kerosene, diesel) for cold weather applications.
   Used for road repair & spray sealing.
6. 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 commonly used in Rwanda

The most commonly used bitumen grade in Rwanda is Penetration Grade 60/70. This grade is widely adopted for road construction due to its balance of hardness and flexibility, making it suitable for Rwanda’s moderate climate and traffic conditions.
Rwanda’s standards align with the East African Standard RS EAS 982–1:2020, which specifies requirements for penetration-graded bitumen suitable for pavement construction . Additionally, the Rwanda Standards Board has published RS 395-2:2023, providing specifications for paving-grade bitumen used in roads, airfields, and other paved areas .​
While Penetration Grade 60/70 is predominant, other grades like 80/100 may be used in specific applications, especially in regions requiring softer bitumen due to cooler temperatures. However, the consistent importation and application of Grade 60/70 highlight its central role in Rwanda’s road construction and maintenance efforts.​

Jumbo Bag and Drum Packaging for Bitumen Grades 60/70 and 80/100 for Rwanda

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 Unloading Bitumen Supplier Rwanda

Rwanda, being a landlocked country, relies on a combination of seaports in neighboring countries and inland logistics facilities for the importation of goods like bitumen. The primary seaports utilized for unloading bitumen destined for Rwanda are:

1. Port of Dar es Salaam, Tanzania: This port is a major gateway for Rwandan imports, including petroleum products like bitumen. Goods are transported via the Central Corridor, which includes road and rail links through Tanzania to Rwanda. Efforts have been made to enhance this route’s efficiency, such as utilizing railway transport to Mwanza and then shipping across Lake Victoria to Bukoba, followed by road transport to Rwanda .​
2. Port of Mombasa, Kenya: Another significant entry point, Mombasa serves the Northern Corridor, connecting to Rwanda through Uganda. While it’s a vital trade route, it is longer compared to the Central Corridor via Dar es Salaam.​
3. Port of Bujumbura, Burundi: Though smaller, this port handles goods in transit to Rwanda, especially for regions in the western part of the country .

Domestic and foreign Bitumen Supplier Rwanda

• Prime Cement Ltd – While mainly a cement manufacturer, they partner with bitumen importers for supply chain projects.
• Horizon Group Ltd – A state-owned conglomerate involved in infrastructure, known to work with bitumen in road construction.
• Rwanda Transport Development Agency (RTDA) – Not a supplier, but manages road projects and works closely with local contractors sourcing bitumen.

International Bitumen Supplier Rwanda

International supplier of bitumen from Rwanda 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 Rwanda ports, .🔹

Bitumen penetration grade specifications 60/70, 80/100, 40/50 for Rwanda