Product Introduction

Granular rejuvenator is a direct-add asphalt recycling modifier containing high-performance polymers. The asphalt mixture prepared with it has excellent anti-stripping performance and low-temperature crack resistance, which significantly improves pavement durability. It can be used for aged asphalt modification to enhance both high-temperature and low-temperature properties of asphalt. It is applicable to recycled asphalt pavement for the upper and intermediate courses of expressways, upgrading high and low temperature performance of milled aged asphalt and greatly increasing the incorporation rate of reclaimed asphalt pavement (RAP).

Product Features

1. The product adopts composite modification of oily small-molecule materials and crosslinking agents, which can re-link broken aged SBS and supplement saturate and aromatic fractions in asphalt.
2. Remarkably improve high-temperature rutting resistance.
3. Enhance low-temperature crack resistance.
4. Mitigate pavement fatigue damage induced by traffic loads.
5. Boost the adhesion between asphalt and aggregates.