VISCOBIT is an innovative viscosity-modifying organic additive, specially designed for the production of Warm Mix Asphalt (WMA). Derived from polyethylene wax, this additive offers unmatched versatility and performance, making it an ideal solution for mastic and rolled asphalt applications. It is equally effective in creating ready-to-use binders, including polymer-modified bitumen (PMB), or for direct integration into asphalt mixing plants or cookers.
One of VISCOBIT’s standout features is its ability to stabilise asphalt even at low temperatures. Its unique molecular structure ensures that it does not negatively impact the cold temperature behavior of WMA. Unlike conventional additives, VISCOBIT-modified bitumen avoids abrupt solidification, providing a broad processing window that ensures seamless application and compaction, even in cold weather conditions.
Extensive testing confirms VISCOBIT’s performance under diverse conditions. Binder tests reveal excellent results in Fraaß breaking points, ductility, and aging resistance. Asphalt tests demonstrate superior cold temperature behavior and fatigue resistance in road construction.
VISCOBIT is available in fine granules or pastilles and can be homogeneously mixed with bitumen without separation issues. It is thermally stable, meets all industry standards, and boasts an unlimited shelf life when stored correctly.
Contact our technical experts by using the icon on the right and learn more about using VISCOBIT for sustainable, efficient, and high-performance asphalt solutions.
Product and customer insights
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