On October 5th, 2006, in Warsaw during the Infrastruktura 2006 International Fairs, the competition of the Minister of Transportation was adjudicated in four categories: Roads, Materials for Highway Engineering, Road Traffic, and Construction Equipment and Machinery. Slag Recycling participated in the competition and won the main award for its metallurgical and syenite grits for mineral-asphalt mixtures used in SMA pavements. The organisers of the competition emphasised the very good parameters of Slag Recyclings grits, which have a significant effect on safety and a shorter braking distance.
The awards ceremony took place in the Lecture Theatre of the Warsaw University of Technology.