BINDING SUSPENSION, ANTIFORGING COATING FOR CASTING RODS, COMPOSITION FOR SANITARY-ENGINEERING EQUIPMENT CLEANSING AND A MIXTURE FOR BUILDING ARTICLE MAKING

摘要

FIELD: building materials. SUBSTANCE: binding suspension has, %: finely dispersed crystalline silica-base component 84-86; starch-base component 0.5-0.8; sodium water glass 0.1-0.3, and water - the rest. Invention proposes also antiforging coating, composition for sanitary-engineering equipment cleansing and mixture for building material making where the proposed binding suspension is the main component. The proposed compositions show high sedimentation stability. EFFECT: improved quality and property. 8 cl, 4 dwg, 7 tbl