Green soil stabilizer pilot

The industrial extraction of aluminium oxide from bauxite ore, leads also to the production of the Bauxite Residue by-product, which contains the remaining minerals of the bauxite ore. Under the RemovAl H2020 project, Acciona and Aughinish Alumina refinery have demonstrated a technology to recover Bauxite Residue and other industrial residues such as Ground Granulated Blast Furnace Slag (residue from iron production) and Pulverised Fly Ash (residue from coal combustion) to produce high performance road sublayer.  This technology was engineered to re-use large quantity of bauxite residue, which is widely available in all countries where alumina is produced, to get to a zero-waste process that can produce added value products such as road sublayers and many other civil works applications.