Environmentally clean composites with hazardous aluminum anodizing sludge, concrete waste, and lime production waste

The study was conducted on physical and chemical interaction processes of components of structure formation in the moist alkaline environment performed by complementary methods of X-ray fluorescence (XRF), X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), laser micro-mass analysis (LAMMA), and atomic absorption spectroscopy (AAS). The study showed that the new mainly amorphous formations were responsible for the physical strengthening during the first year of hydration.