The investigation was aimed to the elucidation of theproperties of colloidal mixtures of aluminosilicates in an aqueous alkalinesolution and to the verification of the possibilities of sol-gel reactions atroom temperature and atmospheric pressure. Basic factors influencing thereaction course are the dehydroxylation of the starting materials, theirparticle size distribution, the pH of alkaline aqueous solution and theintensity of agitation.
