An alternative way of recovery, recycling & reintegration of solid wastes on a laboratory scale is demonstrated. The analysed synthetic slags belong to the system SiO2-Al2O3-CaO-MgO-Fe203-K2O-Na2O. A polynomial model has been developed by means of a computing program to calculate some important technological features directly from a variable oxide concentration & to determine a processable composition. Furthermore, a concept of maximum application of the residues is suggested for slags from waste incineration & other industrial processes with relative low volatile components. Rolling has been chosen as the most suitable forming technique, because the recycling melts show a short forming interval & an aggressive behaviour towards refractory materials. It is possible to form plates or tiles which afterwards can be shaped eg, to create profiles or breaking points.
