Paving bitumen 40/50
Penetration 40–50 — the hardest grade, rut-resistant for heavy-load routes
Penetration-grade bitumen 40/50 — the hardest grade in our range, imported from trusted refineries in the Middle East, Singapore and South Korea. With a high softening point and outstanding thermal stability, 40/50 is the first choice for heavy-load pavements in Vietnam's hot and humid climate. Bulk supply for asphalt plants and key projects with an end-to-end logistics chain: heated storage, hot tanker trucks and on-schedule delivery.
Key technical parameters
- Penetration (25°C, 0.1 mm)
- 40 – 50
- Softening point (R&B)
- ≥ 52°C
- Ductility (25°C)
- ≥ 100 cm
- Specific gravity (25°C)
- 1.01 – 1.06 g/cm³
- Flash point (COC)
- ≥ 230°C
Applications
- Highway and high-class road pavements carrying heavy loads
- Base and surface courses in hot climates
- Airports, heavy-duty parking, seaports, industrial roads
- Feedstock for asphalt mixing plants