Influence of industrial waste on the structure of environmentally friendly cement clinker

The main problem of cement production is to reduce energy consumption and the amount greenhouse gases CO2 emitted into atmosphere. prerequisite for solving is: use man-made waste unconventional raw materials in composition charge reduction limestone content from 85% 70-75% as a source gas. article presents results studied technogenic suitability non-traditional such tefritobazalt, coal mining waste, lead slag. chemical mineralogical their obtaining environmentally friendly clinker have been established. possibility using low-energy resource-saving technologies shown. Clinker formation processes developed mixtures are completed at temperature 1350 °C, which, with contained will fuel injectors emissions In mixtures, specific 1 ton reduced 1516-1525 kg, which significantly lower than traditional mixtures. Alite crystals large, reaching 100-140 microns. minerals C3S-57.88%, C2S-18.82%, C3A-6.46% C4AF-11.61%. Disposal large-tonnage environmental pollution improve situation region.