Saltar al contenido


RARx means high technology servicing the road:

  • It takes advantage of the simplicity of the road.
  • It is capable of obtaining beter performances than that of wet roads.

Additve with similar performances to those of polymers. As pneumatc powder makes up 60 % of its compositon, this product becomes highly ecological. It is designed to be used directly in agglomerated asphalt plants.

NFU powder transforms into a factory by a wet process to be used through a dry process.

  • It is incorporated in a similar way to that of fllers in agglomerated plants
  • It does not produce energy cost overruns during asphalt manufacture.
  • It does not decrease the plant’s productvity.

  • It is incorporated directly to the asphalt plant pug mill.
  • It has already been actvated previosuly so that it can be directly integrated with the mixture.
  • It allows creatng thinner layers than those of standard mixtures.
  • It enhances ambient conditons by producing 5 decibels “less” than a standard mixture


Bituminous mixtures manufactured with RARX show evidence of a potental increase in fatgue resistance and, consequently, in the asphalt pot life.


In the laboratory tests undertaken with RARX in mixtures with bitumen (50—70) we reach, afer 5 minutes, similar viscosity levels to those of pneumatc powder afer one hour of digeston. This clearly shows an enhancement in the performances of asphalt mixtures with RARX.


We use our own and third party cookies to obtain statistical browsing data from our users and to improve our services. Further information is available here

Aviso de cookies