METHOD FOR MANUFACTURING SPECIAL-PURPOSE BUILDING ARTICLES AND MIX FORMULATION FOR ITS REALIZATION

摘要

FIELD: production of building articles for special uses; production of building articles from materials containing chemical salts. SUBSTANCE: method involves starting materials containing chemical salts of different compositions and dispersity degrees to prepare moulding mix having desired chemical composition, physical structure and moisture content. Mix is subjected first to mechanical compaction, and next to crystallization reinforcement. EFFECT: broadened range of special-purpose building articles of large variety of shapes, physical structures and chemical compositions; higher mechanical strength; better aesthetic appearance; greater environmental safety; greater labour productivity. 5 cl