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Styrelf® PMB

STYRELF® PMB comprises a range of elastomerically modified bitumen. It is developed to provide high performance over a range of different applications and different conditions. STYRELF® PMB meets specifications of IRC SP53:2010 having advanced properties of softening point & elastic recovery. 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.

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Benefits

  • Resistance at higher temperatures surface against rutting and ambient temperatures against fatigue.
  • Higher resistance at low temperatures against thermal cracking because of viscoelastic nature.
  • Better stripping resistance and ITSR (Indirect Tensile Strength Ratios).
  • Better resistance against aging and oxidation.
  • 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.
  • For national/ state highway/ city roads/ flyovers/ roundabout etc. with overall improved mix performance.

Available Grades

  • STYRELF® PMB 40
  • STYRELF® PMB 70
  • STYRELF® PMB 40 Super

Product Certifications

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

Specification

  • STYRELF® PMB meets specifications of IRC SP53:2010

Related Products

Bitumen Emulsion

Crumb Rubber Modified Bitumen (CRMB)

Modified VG 40 Bitumen

Natural Rubber Modified Bitumen (NRMB)