Our system has noticed that you are based in United States, but that the current country setting is Austria. Do you still want to change your country?
Waterproofing with bitumen is a widely used method in many countries.
The VINNEVA® brand comprises a range of polymer-based dispersions for the modification of bitumen emulsions. The dispersions are usually post-added to the bitumen emulsions.
VINNEVA® dispersions are based on WACKER’s vinyl acetate-ethylene (VAE) technology. These VAE dispersions show improved or similar properties to competing polymer technologies used in bitumen modification.
Tensile adhesion strength test: polymer modification meant that the tensile adhesion strength rose by as much as 60 percent compared to conventional bitumen emulsions.
Adding VINNEVA® to bitumen emulsions can yield one or more of the following benefits:
- Decreased drying times
- Reduced residual tack
- Increased adhesion and wear resistance
- Higher resistance to hydraulic pressure
- Fewer antioxidants required
Main Application Areas:
- Coatings / primers
- Water barriers