Construcciones Perez Jimenez S.L , in collaboration with the Escuela de Caminos Canales y puertos of the University of Granada, has completed the first phase of R & D + I project for the implementation of sustainable bituminous mix.

This is an ambitious engineering project aimed, through the addition of special additives to conventional asphalt mixes, get manufacture asphalt mixtures at lower temperatures, with reductions in the vicinity of 50°, which means significant energy savings, emissions reductions, reductions in CO2 emissions, better conditions of workability and application in order to make more sustainable asphalt mixes.