PG 70-28: Ultimate Asphalt Binder for Extreme Hot & Cold Climates and Heavy Traffic Areas
High Rutting Resistance, Exceptional Low-Temperature Flexibility & AASHTO M320 Compliance for Roads in Extreme Climatic Conditions
What is PG 70-28 Bitumen?
PG 70-28 is an ultra-high-performance asphalt binder designed for regions with extreme temperature fluctuations. It offers excellent rutting resistance at temperatures up to 70°C and flexibility down to -28°C. Ideal for high-traffic areas and harsh climates, it resists thermal cracking and surface deformation. Perfect for northern regions and mountainous terrains, it ensures reliable long-term pavement performance
It delivers unmatched durability for
- Cold & Desert Region Highways
- Mountain Roads
- Freight Corridors
- Airport Runways
- Port pavements
- Industrial zones
Key Specifications
- Flash Point (°C): ≥ 230 (AASHTO T48)
- Rotational Viscometer at 135 (Pa.S): ≤ 3 (AASHTO T316)
- Dynamic Shear Rheometer at 70 °C(kPa): ≥ 1 (AASHTO T315)
- Change of Mass (% wt): ≤ 1 (AASHTO T240)
Compliance
- AASTHO 320M | ASTM D6373 | NFPA 30 | ASME BPVC
Why PG 70-22 Bitumen
Stands Out
1.Superior Rutting Resistance
- Resists deformation under heavy traffic and high temperature.
2.Exceptional Flexibility
- Withstands cracking in cold weather down to -28°C.
3.Long-Term Performance
- Withstands temperatures up to 70°C, making it perfect for hot climates.
4.Durable
- Designed to resist the stress of heavy traffic and seasonal temperature changes.
5.Balanced Workability
- Offers smooth application and compaction for efficient paving.
5.NFPA Fire Safety Compliance
- Flash point ≥ 230°C ensures safe storage and transport.
Applications
Where PG70-28 Bitumen Excels
Application
Use Case
Benefit
Cold & Desert Region Highways
Roads in freeze-thaw zones and High pavement temperatures
Superior thermal stress resistance and resists rutting and bleeding
Mountain Roads
High-altitude infrastructure
Handles severe gradients and temps
Freight Corridors
Heavy-load transport routes
High resistance to rutting and cracking
Airport Runways
Tarmac and taxiways
Withstands aircraft loads
Port Pavements
Docks and terminals
Ideal for container and forklift traffic
Industrial Zones
Factory and warehouse roads
Durable and crack-resistant surface
Technical Specifications
Precision Engineered for Performance
Parameter
Test Method
Specification
Average 7-Day Maximum Pavement Design Temperature
< 70°C
–
Minimum Pavement Design Temperature
> -28°C
–
Flash Point
≥ 230 °C
AASHTO T48
Rotational Viscometer at 135 °C
≤ 3 Pa. S
AASHTO T316
Dynamic Shear Rheometer at 70 °C
≥ 1 kPa
AASHTO T315
Mass Loss
≤ 1
AASHTO T240
Dynamic Shear Rheometer at 70 °C
≥ 2.2
AASHTO T315
Dynamic Shear Rheometer (D.S.R) at 34 °C
≥ 5000
AASHTO T315
Bending Beam Rheometer (B.B.R) at 0 °C, Stiffness
≤ 300
AASHTO T313
AASHTO 320M, ASTM D6373, ASME BPVC
Flexible, Safe & Cost-Efficient Delivery
Lead Time: 7–14 days (FOB Basra Port).
01
Jumbo Bags (1 MT)
- Best For: Bulk export orders.
- Features: UV-resistant, recyclable outer layer.
02
Flexitanks (20 MT)
- Best For: Marine shipments.
- Features: Heat-resistant (up to 120°C), 30% cost-saving.
03
Steel Drums (150, 180, 220 kg)
- Best For: Small contractors.
- Features: Reusable, NFPA-compliant.
In-House Lab Testing:
12+ quality checks per batch.
Certified Plant:
Precision production with 8,000+ annual operational hours.
Door-to-Door Logistics:
Temperature-controlled bulk shipping across the Middle East.
Sustainability:
90% packaging waste recycled.
Frequently Asked Questions
Is PG 70-28 suitable for both hot and cold climates?
Yes! It performs exceptionally from 70°C to -28°C.
Does it comply with ASTM standards?
While optimized for AASTHO 320M, it meets equivalent ASTM D 6373 parameters.
What is the minimum order quantity (MOQ)?
MOQ: 1000 MT all types of packaging.
