FORFARANDE FOR FRAMSTELLNING AV KERAMISKA ALSTER

摘要

The method is characterized in that heat treatment of molded products at the stage of drying from the molding moisture content to an equilibrium moisture content is performed with internal and external heat application to the products with an intensity ensuring maximum moisture removal rate of not more than 0.5% per minute. The internal heat application is performed until maximum hygroscopic moisture content of products is achieved, and the external heat application is performed after the shrinkage of products is over.