摘要 |
FIELD: construction.SUBSTANCE: raw mix to manufacture wall ceramics includes slurry part of iron ore dressing wastes, clay and finely ground crushed glass, at the following ratio of components, wt %: clay - 10-20; iron ore dressing wastes - 70-85; crushed glass - 5-10.EFFECT: lower medium density and higher strength and frost resistance of products.2 cl, 1 ex, 3 tbl |