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Performance-Grades-PG82-PG-82-10

Performance Grades

PG82 – PG-82-10

Petra Oil’s PG 82-10 is a premium-grade, polymer-modified asphalt binder engineered for use in extremely hot climates with moderate winter conditions. Designed in full compliance with Superpave performance grading standards, PG 82-10 offers outstanding high-temperature resistance (up to 82°C) along with reliable flexibility at low temperatures down to -10°C. It is specifically formulated for high-speed, high-load traffic conditions in regions where pavement temperatures soar.

 

PG 82-10 is purpose-built for demanding environments such as desert highways, high-capacity expressways, and industrial transport corridors where extreme surface temperatures and continuous traffic stress require an exceptionally stable and durable binder. With excellent rutting resistance, fatigue durability, and thermal resilience, this binder significantly extends pavement service life while minimizing maintenance cycles.

 

Fully compliant with AASHTO M320, PG 82-10 is produced under strict quality assurance standards to ensure consistent, high-performance output for every batch.

 

Key Specifications of PG 82-10:

 

• Performance Grade: PG 82-10
• High-Temperature Grade: 82°C
• Low-Temperature Grade: -10°C
• Standard Compliance: AASHTO M320
• Type: Superpave Performance Grade Asphalt Binder

 

Main Applications of PG 82-10:

 

•Desert and Tropical Region Highways: Built for roadways exposed to extreme surface heat.
• High-Speed Expressways and Toll Roads: Ideal for sustained high-load, high-speed traffic in hot climates.
• Airport Runways and Industrial Access Roads: Designed to withstand high-temperature exposure and repetitive heavy loading.

 

Key Benefits of PG 82-10:

•Exceptional Rutting Resistance: Maintains structural shape under extreme thermal and mechanical stress.
• High Load-Bearing Capacity: Performs reliably under continuous traffic and heavy axle loads.
• Enhanced Thermal Stability: Reduces deformation risks during intense summer conditions.
• Long-Term Performance: Engineered to extend pavement life with reduced need for maintenance and resurfacing.

Description
Unit
Value
Test Method
Average 7-day Max. Pavement Design Temp
°C
< 82
ASTM D6373
Minimum Pavement Design Temperature
°C
>-10
ASTM D6373
ORIGINAL BINDER
Flash Point Temp, T48: Minimum
°C
230
ASTM D92
Viscosity Max. Test Temperature
Pa S
3.0
ASTM D4402
Dynamic Shear, TP5:Min 1.00 kPa test temp@10rad/s
KPa
1.00 Min
ASTM D6373
ROLLING THIN FILM OVEN (T240)
Mass Loss, Maximum, Percent
%
1.00
ASTM D6
Dynamic Shear, TP5:Min 2.20 kPa test temp@10rad/s
KPa
2.20
ASTM D6373
PRESSURE AGING VESSEL RESIDUE (PPI)
PAV Aging Temperature
100/110
Dynamic Shear, TP5:Max 5000 kPa test temp@10rad/s
KPa
5000 max
PHYSICAL HARDENING REPORT
Creep Stiffness, TP1:S, Max 300.0MPa, Min0.300 test temp@60s
°C
0
ASTM D6648
Direct Tension, TP3: Failure Strain, Min 1.0% test temp@1.0mm/min
°C
0
ASTM D6723