RAHA Bitumen Co. is a Bitumen Supplier in Guinea-Bissau such as Bitumen 60/70, Bitumen 80/100, Oxidized Bitumen, Also we provide Jumbo bag and New steel drum . We have over 13 years Experience in Bitumen Supplier in Guinea-Bissau .
Price of Bitumen in Guinea-Bissau
The price of bitumen in Guinea-Bissau is influenced by several key factors, including global crude oil market trends, the cost of shipping and freight to West African ports, the price of vacuum bottom (VB) as a raw material, and the chosen packaging format—such as steel drums, jumbo bags, or bulk tankers.
Guinea-Bissau’s tropical climate, characterized by high humidity, heavy seasonal rainfall, and consistently warm temperatures—especially in coastal areas like Bissau, Bafatá, and Bolama—demands bitumen that can withstand moisture penetration, thermal stress, and oxidation. Bitumen 60/70 is the most commonly used grade in the country and serves as the standard benchmark for pricing. Its durability and balance between rigidity and flexibility make it the preferred option for national roads, urban routes, and infrastructure projects throughout Guinea-Bissau.
Different Types of Bitumen that we Supply in ٍGuinea-Bissau
We can supply different grades of bitumen in different ports in Guinea-Bissau. The available grades of bitumen include:
| Bitumen Type | Bitumen Grades |
| Bitumen Penetration | 60/70, 80/100, 40/50, 85/100 |
| PG Bitumen | PG 70-10, PG 76-10, PG 76-22 |
| Cutback Bitumen | CSS-1, CSS-1h, SS-1, SS1h, CRS-1, CRS-2 |
| Bitumen Emulsion | RC-30, RC-70, MC-30, MC-70, MC-3000 |
| Oxidized Bitumen | 115/15, 90/15 |
How to Choose the Right Bitumen in Guinea-Bissau
Selecting the right bitumen grade in Guinea-Bissau is essential to withstand the country’s challenging tropical climate. With coastal cities like Bissau, Cacheu, and Buba experiencing high humidity, frequent rainfall, and consistently warm temperatures, pavements must be designed to resist moisture infiltration, rutting, and thermal degradation.
Bitumen used in Guinea-Bissau must offer both flexibility and strength to adapt to seasonal weather variations and varying traffic loads. Grades like 60/70 are typically favored for their balanced performance in hot and humid conditions, while softer or stiffer grades may be selected depending on traffic intensity and specific regional environments. Making the right bitumen choice ensures improved road durability, fewer maintenance needs, and safer, longer-lasting transportation infrastructure across the country.
Bitumen Penetration in Guinea-Bissau
Guinea-Bissau’s hot and humid tropical climate—especially in regions like Bissau, Bafatá, and Gabú—requires bitumen penetration grades that can withstand high temperatures, seasonal rains, and varying traffic conditions. Bitumen used in these regions must provide flexibility, resistance to moisture, and durability against surface deformation.
- Bitumen 60/70
This is the most commonly used penetration grade in Guinea-Bissau. It offers a strong balance between stiffness and flexibility, making it suitable for primary roads and highways across the country, particularly where high temperatures and moderate to heavy traffic are common. - Bitumen 80/100
Ideal for secondary roads or urban access routes with moderate traffic. Its softer consistency provides additional flexibility, which helps prevent cracking in areas with fluctuating weather and lower axle loads. - Bitumen 40/50
Preferred for high-load or industrial routes, especially in regions exposed to prolonged heat. Its higher stiffness helps resist rutting and surface deformation caused by heavy vehicles and elevated pavement temperatures. - Bitumen 85/100
Used in light-traffic applications such as local roads and internal networks. Its increased flexibility accommodates minor movements and thermal expansion, helping to prevent premature cracking in less demanding conditions.
Performance Grade (PG) Bitumen in Guinea-Bissau
With increasing infrastructure investments, PG bitumen is being adopted in Guinea-Bissau for more specialized road construction needs. These grades are selected based on specific climate conditions and anticipated traffic loads.
- PG 70-10
Well-suited for Guinea-Bissau’s hot lowlands and urban corridors, where sustained heat and traffic can lead to rutting. This grade provides resistance to high-temperature deformation. - PG 76-10
Chosen for high-traffic areas such as port access roads, trade routes, and intercity highways. It offers superior performance under combined thermal and mechanical stress. - PG 76-22
Recommended for inland areas or zones with wider day-night temperature swings. Its flexibility helps resist fatigue and cracking over time. - PG 64-22
Used in moderately warm regions or less trafficked roads, offering a reliable and cost-effective solution for general-purpose applications.
Oxidized Bitumen in Guinea-Bissau
Oxidized bitumen is widely used in construction and industrial sectors across Guinea-Bissau for its weather-resistant and durable characteristics.
- Oxidized Bitumen 115/15
Ideal for waterproofing and insulating applications in areas exposed to high temperatures and UV exposure. Commonly used in coastal and urban construction projects. - Oxidized Bitumen 90/15
Utilized for roofing, pipe coatings, and sealing applications, particularly in environments prone to humidity and temperature fluctuations. Its flexibility and water resistance make it suitable for diverse building needs.
Different packing of Bitumen that we Supply in Guinea-Bissau
Bitumen Penetration
Container packing:
- Drum :
180 KG: 180kg New Steel Drum => Loading 110 Drum in 20ft Container : 19.80 Ton Net
150 KG: 150kg New Steel Drum => Loading 110 Drum in 20ft Container : 16.50 Ton Net
- 1MT Jumbo Bag
with Pallet : 1MT Jumbo Bag with Pallet and Steel Cage => Loading 20Ton in 20ft Container : 20Ton Net
without pallet: 1MT Jumbo Bag without Pallet and Steel Cage => Loading 20Ton in 40ft Container : 20Ton Net
- Flexi Tanks
20-foot & 40-foot
Bulk Packing:
- Truck Tanker
Loading 24-25 Ton in Bulk Tanker
- Bulk vessel
Loading 1,000-30,000 Ton in Bitumen Carrier Vessel
- Bitutainer
Loading 25 Ton in Bitutainer
PG Bitumen
Container packing:
- Drum
180kg New Steel Drum => Loading 110 Drum in 20ft Container : 19.80 Ton Net
150kg New Steel Drum => Loading 110 Drum in 20ft Container : 16.50 Ton Net
Cutback & Emulsion
Container packing:
- HDPE Drum
Loading 80Drum in 20ft Container= 16 Ton Net - 1MT IBC Tank
Loading 20 IBC in 20ft Container= 20 Ton Net - 200kg New Steel Drum
Loading 80Drum in 20ft Container= 16 Ton Net
Oxidized Bitumen
- 25kg Carton Box
Loading 880 carton boxes in 20ft container = 22 Ton Net - 25kg PP Bag
Loading 920 Bag in 20ft container = 23 Ton Net
Bitumen Exporter in Guinea-Bissau – RAHA Bitumen Co.
As an experienced exporter and bitumen supplier in Guinea-Bissau and across Africa, we can deliver the mentioned bitumen types to destination ports as requested by the customer. w
Our payment Term
Our terms of payment are TT/30% in advance and balance after copy of BL. This secures 30% of the payment in advance while the remaining balance is settled when a copy of the Bill of Lading has been availed, ensuring goods are in transit and well documented.
How can I order in Guinea-Bissau ?
To place an order for Bitumen in Guinea-Bissau , customers can start by selecting the required grade and type of packaging. After confirming the specifications, an official quotation and proforma invoice will be issued. Upon agreement, the customer proceeds with the payment according to the provided terms. Once payment is received, the shipment process will begin, including coordination for delivery to the specified destination in Guinea-Bissau . Our team will assist at every step to ensure a smooth and timely supply. As a Bitumen Supplier in Guinea-Bissau , our team will assist at every step to ensure a smooth and timely supply. (Contact Us)
