Styrelf® PMB PG Grading Solutions

Styrelf® PMB PG Grading

The STYRELF® PMB group of binders comprising a range of elastomerically modified bitumen. It is developed to provide high performance over a range of different applications and different conditions. Styrelf® PMB Bitumen is modified with elastomeric polymers using a TotalEnergies innovative cross-linking technology which gives them exceptional properties in terms of storage stability, cohesiveness, elongation capacity and resistance to aging. The Styrelf® PMB is homogenous and superior quality PMB; which enhances life of the pavement.

Benefits

Resistance at higher temperatures surface against rutting and ambient temperatures against fatigue.
Higher resistance at low temperatures (-10°C) against thermal cracking because of viscoelastic nature.
Better stripping resistance and ITSR (Indirect Tensile Strength Ratios).
Better resistance against aging and oxidation compared to normal VG grades.
Proven record of longer life of pavement.
Saves natural resources and reduced pollution levels by deferring the frequency of overlays and period maintenance.
Suitable as per Indian geography of moderate to extreme temperatures with lower susceptibility to temperature variation.
Recommended for national/ state highways/ city roads/ flyovers/ roundabout etc. with overall improved mix performance.
PMB grades available from selection criteria of standard (S) to extremely heavy (E) traffic conditions as per IS 15462:2019.

Available Grades

STYRELF® PMB 64-10 S/H/V/E
STYRELF® PMB 70-10 S/H/V/E
STYRELF® PMB 76-10 S/H/V/E
STYRELF® PMB 82-10 S/H/V/E
STYRELF® PMB 76-22 S/H/V/E

Product Certifications

Bureau of Indian Standards (BIS): CM/L-No-3269160

Specification

PMB grades available from selection criteria of standard (S) to extremely heavy (E) traffic conditions as per IS 15462:2019.