Iter-PPS
Avoidance of bitumen drainage
Improved mechanical performance in general
These are pellets composed of fibers of different nature (cellulosic, mineral and/or synthetic), polymers and other additives. One of the products in this line also consists of aramid. These compounds, added directly into the mixer, perform a stabilizing function towards the bituminous mastic (bitumen + filler) and improve the mechanical performance of the asphalt, prolonging the useful life of the roads (tensile strength, stiffness modulus, fatigue resistance, rutting and temperature variations).
Avoidance of bitumen drainage
Improved mechanical performance in general