WARM-MIX Using these additives, asphalt mixtures are packaged, spread and compacted at temperatures considerably lower than those traditionally used. The use of low temperatures, during the phases of construction of a road pavement, allows an energy saving and a reduction of the emissions of greenhouse gases into the atmosphere. asphalt mixtures produced at lukewarm temperatures guarantee equal or even higher performance characteristics than traditional ones. REJUVENATORS FOR RAP Essential additives when one wants to totally or partially reuse the milled material for the realization of new road paving. In addition to improving the adhesion between bitumen and inert, they reduce the stiffness of asphalt mix packaged with high percentages of milled material.