Introduction
Angola, as an infrastructurally developing country with diverse climatic conditions, requires high-quality bitumen for road construction, waterproofing, and industrial applications. As a trustworthy Angola Bitumen Supplier, we supply high-quality bitumen meeting international standards to ensure durability and efficiency in projects of any type.
Types of Bitumen We Supply
Bitumen 60/70
Bitumen 60/70 is a normal penetration-grade bitumen suitable for road construction in regions having moderate to high temperatures. It possesses very good adhesion and viscosity and is extremely well suited for Angola’s hot climate, forming long-lasting road surfaces with minimal maintenance.
Bitumen 80/100
This lower quality bitumen is used in regions of lower temperatures or in applications where more flexibility is required. Bitumen 80/100 is used in Angola in light-traffic roads, repair activities, and asphalt mixtures where more elasticity is wanted to withstand variations in weather conditions.
Bitumen 40/50
Asphalt 40/50 is a stiffer grade with enhanced durability and is suitable for high-traffic roads and heavy-duty pavements. Because of Angola’s hot and humid climate, this grade is applied to highways and main urban roads to withstand rutting and deformation.
Main Applications in Angola
Road Construction & Maintenance: Ensuring smooth and durable roads to withstand different weather conditions.
Asphalt Production: Used in hot mix asphalt plants for highway and urban road surfacing.
Industrial Uses: Employed in roofing, waterproofing, and insulation products.
Major Seaports for Bitumen Imports
- Luanda Port
- Lobito Port
- Namibe Port
- Cabinda Port
Waterproofing Solutions
Bitumen is a critical component in waterproofing solutions, protecting buildings, bridges, and underground structures from water damage. In Angola, with its potential for water infiltration due to heavy rainfalls, bitumen-based waterproofing is widely applied in:
Roofing membranes
Foundation coatings
Tunnel and bridge protection
Why Choose Us?
We are a leading Angola Bitumen Supplier, and we supply high-quality bitumen that meets international and regional standards, which makes your projects long-lasting and cost-effective. We are competitively priced, and our economic solutions for projects of any magnitude make high-quality bitumen accessible to a wide range of customers. Having a secured supply chain, we guarantee timely delivery through Angola’s major ports, minimizing project delays. Also, our technical support team is always ready to offer technical advice, assisting you in choosing and using the appropriate bitumen for your application. Collaborate with Angola Bitumen Supplier for quality bitumen solutions to meet Angola’s infrastructure requirements!
Specification
Asphalt 60/70
| Bitumen 60/70 | Test method | Unit | Specification |
|---|---|---|---|
| Specific gravity @ 25°C | ASTM D70 | Kg/cm3 | 1.01/1.06 |
| Penetration @ 25°C | ASTM D5 | mm/10 | 60/70 |
| Softening point °C | ASTM D36 | °C | 49/56 |
| Ductility @25 °C | ASTM D113 | cm | 100 min |
| Loss on heating(wt) % | ASTM D6 | wt % | 0.2 max |
| Drop in penetration after heating % | ASTM D5-D6 | % | 20 max |
| Flashpoint °C | ASTM D92 | °C | 232 min |
| Solubility in Trichloroethylene | ASTM D2042 | wt % | 99 min |
| Spot test | A.A.S.H.O.T102 | Negative |
Bitumen 80/100
| Bitumen 80/100 | Test method | Unit | Specification |
|---|---|---|---|
| Specific gravity @ 25°C | ASTM D70 | Kg/cm3 | 1.01/1.06 |
| Penetration @ 25°C | ASTM D5 | mm/10 | 80/100 |
| Softening point °C | ASTM D36 | °C | 42/50 |
| Ductility @25 °C | ASTM D113 | cm | 100 min |
| Loss on heating(wt) % | ASTM D6 | wt % | 0.2 max |
| Drop in penetration after heating % | ASTM D5-D6 | % | 20 max |
| Flashpoint °C | ASTM D92 | °C | 250 min |
| Solubility in CS2(wt) % | ASTM D4 | wt % | 99.5 min |
| Spot test | A.A.S.H.O.T102 | Negative |
Asphalt 40/50
| Bitumen 40/50 | Test method | Unit | Specification |
|---|---|---|---|
| Specific gravity @ 25°c | ASTM D70 | Kg/cm3 | 1.01/1.06 |
| Penetration @ 25°c | ASTM D5 | mm/10 | 40/50 |
| Softening point °c | ASTM D36 | °C | 52/60 |
| Ductility @25 °c | ASTM D113 | cm | 100 min |
| Loss on heating(wt) % | ASTM D6 | wt % | 0.2 max |
| Drop in penetration after heating % | ASTM D5-D6 | % | 20 max |
| Flash point °c | ASTM D92 | °C | 250 min |
| Solubility is CS2(wt) % | ASTM D4 | wt % | 99.5 min |
| Spot test | A.A.S.H.O.T102 | _____ | Negative |
