The recovery of material in the sector of concrete products is constantly growing. Following an accurate daily research, we have selected first choice materials with characteristics suitable for recovery in concrete products, available both as special waste with EER code, and as certified SRM (secondary raw materials).
LAMINATION FLAKES
- CER 100210 – The lamination flakes comes from the production and processing of steel specifically from rolling and drawing activities, thanks to its 95% iron oxide content it is used as a corrective in raw materials to replace iron ore from natural quarries. Its high specific weight makes it an ideal material for the production of ballasts and counterweights.
ASHES FROM WOOD BIOMASS
- Ash from virgin woody biomass EER 100101 and EER 100103 from waste-to-energy plants with virgin woody biomass (wood chips) represent respectively the heavy grid ash, not dangerous, and the light one, containing a percentage of silica, iron oxides and aluminum.
HEAVY ASHES 0-4 mm – SRM
- Heavy ash certified by MSW / RDF from waste-to-energy plants fed by MSW or RDF containing percentages of SiO2, iron oxides and aluminum oxides. 0-4 mm grain size.
SAND 0-2 mm – SRM
- Certified sand resulting from the soil washing process of street rubbish. 0-2 mm grain size.