FIELD: production of water glass; manufacture of building materials.
SUBSTANCE: proposed method of production of water glass includes grinding of mixture of silicon-containing agent with hydroxide of alkali metal followed by interaction of mixture components in presence of water at temperature of 100°C. Mixture is ground in vibration mill; interaction of components with water is continued for 0.5-1.5 h in vibrating mixer.
EFFECT: facilitated technology; utilization of broken glass; reduced power requirements.
6 ex
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