MOLDING MIXTURE FOR MANUFACTURING OF SILICATE ARTICLES OF NON-AUTOCLAVE HARDENING

摘要

FIELD: production of silicate articles which posses high strength immediately after compressing and have considerable increased strength during ageing articles at various conditions. SUBSTANCE: molding mixture comprises hydrated lime-flask composition and filler being used as binder. Carbonate materials of nature and artificial origin and particles seized up to 1.25 mm are used as filler. Molding mixture comprises, mas.%: lime-flask binder, 43.0-47.0; dolomitized lime stone, 43.5-48.0; carbonate slime waste, 5.0-13.5. EFFECT: improved quality of desired articles. 2 tbl