Универсальные продукты Рубитрон
Universal rubitron  products

Applications Universal Rubitron products

POLYMER-MODIFIED BITUMEN (PMB) MAKES ROAD PAVEMENT HEAVY DUTY AND EXTENDS ROAD MAINTENANCE PERIOD 3-4 TIMES.

Common PMB applications:

  • – highly heavy duty stone-mastic asphalt-concrete (SMA);
  • – AC binding layers for high-grade construction asphalt and heavy duty road sections;
  • – open-graded AC road surface layers;
  • – tension-relief interlays, including damaged course overlays;
  • – low-noise SMA;
  • – open-graded SMA;

and pavements for:

  • – engineering constructions;
  • – airfield;
  • – railway constructions;
  • – waterworks;
  • – above-ground constructions;
  • – high loads;
  • -rural roads;
  • – pothole filling.

For Russia’s climate zones, Rubitron offers the following PMB base grades:

  • – Rubitron 40 is ideal for southern regions with min. 70 C softening temperature;
  • – Rubitron 60 is designed for Central Russia;
  • – Rubitron 90 is suitable for northern regions where outside temperatures often reaches below -30°C.

To produce PMB, road bitumen is used for the course. Modifiers significantly extend the PMB working temperatures range versus normal bitumen.

This provides express elastomeric properties, including resistance to heat, cracks in a cold season, rutting, and improves adhesion.