FIELD: chemistry.
SUBSTANCE: invention relates to ceramic technology and can be used in making refractory fire clay and high-alumina articles for various purposes. The method of making aluminosilicate refractory articles involves preliminary roasting a raw mixture at 900-1200°C and preparation of a binder suspension therefrom, mixing fire clay aggregate in amount of 60-70% and ceramic binder suspension - the rest, moulding articles, drying and roasting.
EFFECT: high compression strength of articles.
1 ex, 3 tbl
Authors
Dates
2011-01-10—Published
2009-06-15—Filed