Optimalizace výrobního procesu vermikulitových výrobků

Abstract

The theoretical part contains a closer look at Vermiculite and its similarity to montmorillonite and colloidal solutions of alkali metal silicates. Production of water glass and its use in molding compounds as a binder system. Their physical and chemical properties, breakdown by curing process, the binder and curing procedures mixtures with water glass. Effect of curing on the strength of the mixture. The practical part is focused on the production of test specimens and their subsequent testing and comparison. It describes the materials and techniques.