| 摘要 |
FIELD: ceramic industry. ^ SUBSTANCE: invention relates to compositions of ceramic masses designated for manufacturing drain tubes. Ceramic mass comprises the following components, wt.-%: clay, 10-26; furnace slag, 29.5-60; bentonite, 12-18.5; cupola slag, 6-9; diatomite, 8-12, and tripolite, 4-5. Invention provides reducing water permeability and enhancing water absorption of ceramic mass. ^ EFFECT: improved and valuable properties of ceramic mass. ^ 2 tbl |
