
- Bitumen and Its Different Grades
- Which grade of Bitumen is most important in Myanmar
- Jumbo Bag and Drum Packaging for Bitumen Grades 60/70 and 80/100 for Myanmar
- Key Ports for Bitumen Grades Myanmar Discharge
- Domestic and foreign Bitumen Supplier Myanmar
- Bitumen penetration grade specifications 60/70, 80/100, 40/50 for Myanmar
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 Myanmar
Bitumen 60/70
Why Bitumen 60/70?
- Road Construction: It is the standard grade for asphalt roads and highways, which are expanding rapidly across Myanmar as part of infrastructure development.
- Tropical Climate Suitability: Myanmar’s hot and humid weather makes penetration grade 60/70 ideal because it offers a good balance of softness and durability in high temperatures.
- Widespread Availability: Bitumen 60/70 is also widely imported and used across Southeast Asia, including Myanmar, making it more accessible and cost-effective.
Other Grades in Use:
- 80/100: Sometimes used in cooler or less trafficked areas, but less common.
- VG Grades (Viscosity Grades): Starting to appear in technical specifications, but still secondary to penetration grades like 60/70.
- Polymer Modified Bitumen (PMB): Used in high-traffic roads and airports, but not as widely adopted yet due to higher costs.
Jumbo Bag and Drum Packaging for Bitumen Grades 60/70 and 80/100 for Myanmar
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 Myanmar Discharge
- Yangon Port (Thilawa Terminal & Myanmar International Terminals Thilawa – MITT)
Location: Near Yangon, the largest city and commercial hub.
Importance:
Main port for bitumen imports.
Well-equipped for handling bulk and drum shipments.
Proximity to major road construction sites and storage facilities.
Bitumen Grades Received: 60/70, 80/100, VG-30, VG-10. - Sittwe Port
Location: Rakhine State, western Myanmar, close to India border.
Usage: Strategic for infrastructure projects in western Myanmar and for projects funded by Indian collaboration (Kaladan project, etc.).
Bitumen Grades Received: Usually 60/70 in drums or small bulk shipments. - Mawlamyine Port
Location: Mon State, southeastern Myanmar.
Relevance: Useful for supplying Southeast Myanmar, especially along the Asian Highway and Dawei SEZ region.
Bitumen Grades Received: 60/70, sometimes polymer-modified bitumen (PMB) for highways. - Dawei Deep-Sea Port (under development)
Future Focus: When operational, it will be key for bitumen logistics in southern Myanmar and part of Thailand-Myanmar infrastructure
corridor.
Potential: Large-scale imports in future for regional infrastructure.
Domestic and foreign Bitumen Supplier Myanmar
- Myan Shwe Pyi Tractors Ltd. (MSP Group)
One of the largest construction and infrastructure companies.
Involved in bitumen supply for road construction.
Works closely with government and private contractors.
May act as a distributor for imported bitumen. - Golden Myanmar Trading Co., Ltd.
Supplies drummed and bulk bitumen for highway and infrastructure projects.
Imports primarily from Middle East and Southeast Asia.
Offers Bitumen 60/70, 80/100, and occasionally VG grades.
International Supplier Bitumen Myanmar
International supplier of bitumen from Myanmar 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 Myanmar ports, .🔹
Bitumen penetration grade specifications 60/70, 80/100, 40/50 for Myanmar
| 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 |


