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PG-70-22
PG 70-22 Bitumen is a performance-graded asphalt binder designed to withstand high pavement temperatures up to 70°C while maintaining flexibility at low temperatures down to −22°C. It offers excellent resistance to rutting, fatigue cracking, and thermal cracking.
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Black Rock Bitumen Grade PG-70-22
Essential Details
Description
- Type
- Penetration Grade Bitumen
- Feed Stock
- Crude Oil
- HS Code
- 27132000
- Spot Test
- Negative
- Inspection
- Included
- Delivery Term
- FOB-CFR-CIF
- Production and Loading Period
- FOB-CFR-CIF
- Payment Term
- TT Method FOB Delivery: 30% advance and balance against customs documents CFR/CIF Delivery: 30% advance and balance against B/L daft
- Marking
- Marking can be customized based on customer request
- Supply Capacity
- 50,000 MT/Month
- Packing
- -New Steel Drum -Jumbo Bag
Bitumen Grade PG-70-22 Specification
Performance Grade Bitumen PG-70-22 Specifications
Essential Details
Test Method
Unit
Min.
Max.
- Average 7-day Max. Pavement Design Temp
- ASTM D6373
- °C
- -
- < 70
- Minimum Pavement Design Temperature
- ASTM D6373
- °C
- > -22
- -
- Flash Point Temp (T48)
- ASTM D92
- °C
- 230
- -
- Viscosity @ 135°C
- ASTM D4402
- Pa·s
- -
- 0.3
- Dynamic Shear, TP5
- ASTM D6373
- kPa
- 1.00
- -
- Mass Loss
- ASTM D6
- %
- –
- 1.00
- Dynamic Shear, TP5
- ASTM D6373
- kPa
- 2.20
- –
- PAV Ageing Temperature
- ASTM D2042
- -
- 100
- 110
- Spot Test
- ASHTO T102
- Negative
Our Packaging
We deliver bitumen in versatile, secure options: economical Jumbo Bags, robust steel Drums, or high-volume Bulk Containers (Bitutainers/Bituboxes).
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Our faqs
Frequently Asked Questions.
PG 70-22 Bitumen is a performance-graded asphalt binder designed to withstand high pavement temperatures up to 70°C while maintaining flexibility at low temperatures down to −22°C.
What is PG 70-22 bitumen?
PG 70-22 is a performance-graded asphalt binder engineered to perform at high pavement temperatures up to 70°C and low temperatures down to −22°C.
What are the key benefits of PG 70-22?
It provides excellent resistance to rutting at high temperatures and cracking at low temperatures, ensuring long-term pavement durability.
Where is PG 70-22 commonly used?
This grade is widely used in highways, expressways, and heavy-traffic roads exposed to varying climatic conditions.
How does PG 70-22 perform in extreme weather conditions?
PG 70-22 maintains stiffness at high temperatures to resist deformation while retaining flexibility at low temperatures to prevent thermal cracking.
Why choose PG 70-22 over conventional penetration-grade bitumen?
PG 70-22 offers performance-based reliability, improved pavement life, and reduced maintenance costs compared to traditional bitumen grades.