Bitumen Performance Grade

Subhan Ibrahim Enterprises is the Top bitumen company in Pakistan which is the answer of all modern and time-tested problems and need for highest quality of bitumen performance grade. The Blackstar performance grade that is most suitable binder for pavement performance in terms of grooving, cracking, and low temperature cracking by the bitumen company in Pakistan.  Our bitumen performance grade is manufactured with the best variety of raw materials. Blackstar of Subhan Ibrhaim enterprises expertise consists of technological, market aspects and commercial.

Blackstar-Bitumen-performance-grade-lahore, Bitumen performance gradeThe Blackstar brand is famous to produce best quality of bitumen performance grade in all over bitumen companies in Pakistan. The main reason of grading and selecting asphalt binder in Pakistan is to decide that which type of binder is suitable for environmental conditions in the field. PG asphalt binders are chosen to meet expected weather conditions as well as traffic speed and volume. So, the performance grade is done check the physical properties of the binder which can be directly related to the performance of the field pavement by the asphalt companies.

Why Bitumen Performance Grade

The bitumen grade 60 70 price in Pakistan also varies. You can order your product in a very economically and cheap price as compare to other asphalt companies in Pakistan. Bitumen performance grader is uses as:

  • The construction of new paving and pavement rehabilitation.
  • Sealing the edges of new and old paving.
  • Also sealing the cracks.
  • Spraying method for bridge deck and pavement protective membrane with fabrics.
  • For the production of Hot Mix Asphalt (HMA) which is manufactured in the
    bitumen hot mix plant.
  • We also use performance grade on the high elevation roadways and many more.

Bitumen Performance Grade

We select the right performance grade system for our project as compare to other bitumen manufacturer in Pakistan.

Construction companies in Pakistan used bitumen grade according there needs. Therefore widely bitumen grade is used for road construction in Pakistan is bitumen performance grade.

Bitumen Performance Grade

Bitumen Performance Grade Pg 46-34Pg 46-28Pg 52-28Pg 58-28Pg 58-22Pg 64-22AASHTO
Method
Original Binder
Flash Point, COC,°C230T48
Flash Point, P-M, °CNS≥ 204ASTM D93
Rotational Viscosity @ 135°C, Pa·s
3.00T 316
Dynamic Shear @ Grade Temperature,°C464652585864T 315
G*/sin @ 10 rad/sec, kPa≥ 1.00
RTFOT Residue
Mass Loss, %≤ 1.00T 240
Dynamic Shear @ Grade Temperature,°C464652585864T 315
G*/sin @ 10 rad/sec, kPa2.20T 315
PAV Residue (Aging Temperature, °C)90100R 28
Dynamic Shear @ Grade Temperature,°C101316192225T 315
G*/sin @ 10 rad/sec, kPa5000T 315
Creep Stiffness-24-18-18-18-12

-12

T 315
S, Mpa≤ 300T 313

The above table shows complete illustration of Bitumen Performance Grade, Subhan ibrahim Enterprises have a full range of Bitumen Grade. Thus most used grade is Blackstar bitumen performance grade.

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