GR77837

The invention relates to bitumen emulsion/asphalt mixtures containing a mixed binder which are prepared with the joint use of cation-active bitumen emulsion and hydraulic bindable powders. In addition to numerous advantages, the traditional bitumen emulsion/ asphalt mixtures have the disadvantage that they can only be used for carriageway designs with lower stability requirements and of small size. According to the invention, bitumen emulsion/asphalt mixtures are prepared by the joint addition of hydraulic bindable powders and cation-active bitumen emulsion. According to the invention, asphalt mixtures which are of equal stability to traditional warm asphalt and have less deformation even at elevated temperature can be prepared in traditional asphalt and/or concrete mixing machines.