Research in Influence of Modifying Additives on Frost Resistance and Properties of Ceramics
Results of producing the f rost resistance wall ceramic f rom a low-quality alumosilicate clay e raw material - loam, with inv olv ement in the production of f rom 10-30% of f uel slag bysemi-dry pressing are presented. The results of studies of experimental materials - loams of Buguruslan and Nov osergiev deposits, f uel slag arepresented. The composition of thecharge f or the dev elopment of ceramic products is determined. The expediency of the addition of container glass in the f orm of glass cullet in the amount of 10% is rev ealed. The compositionof additiv es of f uel slag and glass cullet to loam under conditions of py rogenic sy nthesis helps to reduce the temperature of the beginning of f ormationof a liquid phase,increase the amount of melt and the f ormation of new anortite - and wollastanite-like cry stalline phases, taking part in the f ormation of the f ine-porous structure of the ceramic material.These processes of structure and phase f ormation make it possible to produce the ceramic of improv ed f rost resistance.