In the autumn of 2010, we conducted an asphalt-technology control test in cooperation with the Central Laboratory by appointment of the Central European Directorate of Colas, in one of the top-priority projects of Colas in Romania. We performed quality control on one of the test tracks of the Renault factory in Titu (near Bucharest), using interim tests throughout the different stages of production. In addition to performing the asphalt and bitumen quality-control tests, we also conducted on-site assessment tests at various stages of preparation of the test track, since the client had stipulated compliance with IRI (International Roughness Index) values.