Styrelf – Polymer modified bitumen

Styrelf product side, styrelf

Styrelf -The best choice for highly stressed and heavy duty paved surfaces

Ever increasing traffic and higher loads demanding more from the road network call for an asphalt surface that can withstand high solicitations and that can last for many years.

Total STYRELF® is the result of the collaboration set up more than 30 years ago between TOTAL and the French "Laboratoire Central des Ponts et Chaussées" (French Roads Administration Laboratory). It has been continuously developed to meet today's changing requirements (processes, products, applications…).

STYRELF® is produced by cross linking the thermoplastic elastomers within bitumen.

The performances of STYRELF® have made it the ideal binder for heavy duty surfaces (intense traffic, harsh climatic conditions, etc.). Over the years, it has become a renowned brand with more than 20 million metric tons sold worldwide.

Typical areas of application for STYRELF® are busy roads such as motorways. But also on bridges, airfields and storage areas in ports such as for example container terminals, STYRELF is suitable against cold cracks and deformations due to its resistance. Furthermore, the STYRELF INTAKT range has been designed in order to show outstanding resistance towards fuels and deicing fluids.

All STYRELF binders are supplied ready to use and stable to storage. With a wide range of available varieties, we can cover every need, from high-performance mixes to emulsions.

Contact us to discuss your needs or to find out more on the STYRELF range.

Performance characteristics

  • Proven quality with a large range of performances,
  • Outstanding deformation resistance and special cold flexibility,
  • High cohesion and excellent adhesion,
  • Wide interval of use temperature and aging resistance,
  • Complies with the requirements of EN 14023,
  • Available with additives such as adhesion promoters and/or viscosity modifiers,
  • Specifications of STYRELF binders are available in the respective product overview.

 

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