| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to the industry of construction materials and ceramic mixtures for making bricks and tiles. The ceramic mixture for making bricks contains clay, coal, ground dried brick, ground fibre glass wastes and pegmatite dust, with the following ratio of components in wt %: clay 80.0-86.0; coal 0.1-0.15; ground dried brick 0.5-0.9; ground fibre glass wastes 2.0-2.5; pegmatite - the rest. ^ EFFECT: higher strength of articles. ^ 1 tbl |
