Our Elastomer additive
SBS & Bitumen based additive
Improve the elasticity of road layers and work in the same way as Polymer modified Bitumen (PmB)
Using RWelast®E has many attractive features compared with a traditional PmB :
- Same mixing time as classic PmB
- Faster and adapted supply : RWelast®E is quick to produce and is delivered in a solid form; the quantity is adapted according to your needs (small or big construction sites).
- No silo storage : RWelast®E is very easy to store and transport and contractors can use it whenever and wherever needed.
- Compatible with all types of bitumen
- Direct introduction into the pugmill of the asphalt mixing plant.
- Very easy to dose according to performance requirements.
RWelast®E not only avoids using a binder plant, it also enhances the performance of the final product.
- Better SBS dispersion with a precise percentage of SBS guaranteed in final asphalt mixes
- Better resistance to mechanical and thermal stresses
- Better durability of skid resistance
- Better cohesion of particles
The combination of these factors – improved cohesion and long lasting surface characteristics, meet the demands of final users’ comfort and safety.