Eiffage Infrastructures is active in the public works and building construction sector, manufacturing aggregates, concrete, mortar and prefabricated products, and manufacturing and laying asphalt mixes. Since 2018, in collaboration with CTCON, it has been developing the MIXINTERCHANGE research project, the aim of which is to develop new design methods for asphalt mixes, manufactured at low temperatures, with high friction, drainability, soundproofing and structural capacity due to the incorporation of several discontinuous steps in the granulometric spindles, for which different types of aggregate will be used alternately.
A few days ago, the Construction Technology Centre of the Region of Murcia, together with the University of Alicante, carried out acoustic tests on the road as part of the work necessary to achieve the objectives foreseen in the execution of the project.
